Update to Rails 2.3.2 (the stable Rails 2.3 release). Add audio/speex support Update CHANGELOG Bump version number
1496 lines
57 KiB
Ruby
1496 lines
57 KiB
Ruby
require "cases/helper"
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require 'bigdecimal/util'
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require 'models/person'
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require 'models/topic'
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require 'models/developer'
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require MIGRATIONS_ROOT + "/valid/1_people_have_last_names"
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require MIGRATIONS_ROOT + "/valid/2_we_need_reminders"
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require MIGRATIONS_ROOT + "/decimal/1_give_me_big_numbers"
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require MIGRATIONS_ROOT + "/interleaved/pass_3/2_i_raise_on_down"
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if ActiveRecord::Base.connection.supports_migrations?
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class BigNumber < ActiveRecord::Base; end
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class Reminder < ActiveRecord::Base; end
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class ActiveRecord::Migration
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class <<self
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attr_accessor :message_count
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def puts(text="")
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self.message_count ||= 0
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self.message_count += 1
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end
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end
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end
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class MigrationTest < ActiveRecord::TestCase
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self.use_transactional_fixtures = false
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fixtures :people
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def setup
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ActiveRecord::Migration.verbose = true
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PeopleHaveLastNames.message_count = 0
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end
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def teardown
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ActiveRecord::Base.connection.initialize_schema_migrations_table
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ActiveRecord::Base.connection.execute "DELETE FROM #{ActiveRecord::Migrator.schema_migrations_table_name}"
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%w(reminders people_reminders prefix_reminders_suffix).each do |table|
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Reminder.connection.drop_table(table) rescue nil
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end
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Reminder.reset_column_information
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%w(last_name key bio age height wealth birthday favorite_day
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moment_of_truth male administrator funny).each do |column|
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Person.connection.remove_column('people', column) rescue nil
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end
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Person.connection.remove_column("people", "first_name") rescue nil
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Person.connection.remove_column("people", "middle_name") rescue nil
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Person.connection.add_column("people", "first_name", :string, :limit => 40)
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Person.reset_column_information
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end
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def test_add_index
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# Limit size of last_name and key columns to support Firebird index limitations
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Person.connection.add_column "people", "last_name", :string, :limit => 100
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Person.connection.add_column "people", "key", :string, :limit => 100
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Person.connection.add_column "people", "administrator", :boolean
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assert_nothing_raised { Person.connection.add_index("people", "last_name") }
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assert_nothing_raised { Person.connection.remove_index("people", "last_name") }
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# Orcl nds shrt indx nms. Sybs 2.
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# OpenBase does not have named indexes. You must specify a single column name
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unless current_adapter?(:OracleAdapter, :SybaseAdapter, :OpenBaseAdapter)
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assert_nothing_raised { Person.connection.add_index("people", ["last_name", "first_name"]) }
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assert_nothing_raised { Person.connection.remove_index("people", :column => ["last_name", "first_name"]) }
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assert_nothing_raised { Person.connection.add_index("people", ["last_name", "first_name"]) }
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assert_nothing_raised { Person.connection.remove_index("people", :name => "index_people_on_last_name_and_first_name") }
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assert_nothing_raised { Person.connection.add_index("people", ["last_name", "first_name"]) }
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assert_nothing_raised { Person.connection.remove_index("people", "last_name_and_first_name") }
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assert_nothing_raised { Person.connection.add_index("people", ["last_name", "first_name"]) }
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assert_nothing_raised { Person.connection.remove_index("people", ["last_name", "first_name"]) }
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end
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# quoting
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# Note: changed index name from "key" to "key_idx" since "key" is a Firebird reserved word
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# OpenBase does not have named indexes. You must specify a single column name
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unless current_adapter?(:OpenBaseAdapter)
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Person.update_all "#{Person.connection.quote_column_name 'key'}=#{Person.connection.quote_column_name 'id'}" #some databases (including sqlite2 won't add a unique index if existing data non unique)
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assert_nothing_raised { Person.connection.add_index("people", ["key"], :name => "key_idx", :unique => true) }
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assert_nothing_raised { Person.connection.remove_index("people", :name => "key_idx", :unique => true) }
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end
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# Sybase adapter does not support indexes on :boolean columns
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# OpenBase does not have named indexes. You must specify a single column
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unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter)
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assert_nothing_raised { Person.connection.add_index("people", %w(last_name first_name administrator), :name => "named_admin") }
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assert_nothing_raised { Person.connection.remove_index("people", :name => "named_admin") }
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end
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end
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def testing_table_with_only_foo_attribute
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Person.connection.create_table :testings, :id => false do |t|
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t.column :foo, :string
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end
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yield Person.connection
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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protected :testing_table_with_only_foo_attribute
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def test_create_table_without_id
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testing_table_with_only_foo_attribute do |connection|
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assert_equal connection.columns(:testings).size, 1
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end
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end
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def test_add_column_with_primary_key_attribute
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testing_table_with_only_foo_attribute do |connection|
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assert_nothing_raised { connection.add_column :testings, :id, :primary_key }
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assert_equal connection.columns(:testings).size, 2
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end
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end
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def test_create_table_adds_id
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Person.connection.create_table :testings do |t|
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t.column :foo, :string
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end
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assert_equal %w(foo id),
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Person.connection.columns(:testings).map { |c| c.name }.sort
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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def test_create_table_with_not_null_column
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assert_nothing_raised do
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Person.connection.create_table :testings do |t|
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t.column :foo, :string, :null => false
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end
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end
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assert_raise(ActiveRecord::StatementInvalid) do
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Person.connection.execute "insert into testings (foo) values (NULL)"
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end
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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def test_create_table_with_defaults
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# MySQL doesn't allow defaults on TEXT or BLOB columns.
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mysql = current_adapter?(:MysqlAdapter)
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Person.connection.create_table :testings do |t|
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t.column :one, :string, :default => "hello"
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t.column :two, :boolean, :default => true
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t.column :three, :boolean, :default => false
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t.column :four, :integer, :default => 1
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t.column :five, :text, :default => "hello" unless mysql
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end
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columns = Person.connection.columns(:testings)
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one = columns.detect { |c| c.name == "one" }
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two = columns.detect { |c| c.name == "two" }
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three = columns.detect { |c| c.name == "three" }
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four = columns.detect { |c| c.name == "four" }
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five = columns.detect { |c| c.name == "five" } unless mysql
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assert_equal "hello", one.default
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assert_equal true, two.default
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assert_equal false, three.default
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assert_equal 1, four.default
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assert_equal "hello", five.default unless mysql
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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def test_create_table_with_limits
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assert_nothing_raised do
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Person.connection.create_table :testings do |t|
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t.column :foo, :string, :limit => 255
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t.column :default_int, :integer
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t.column :one_int, :integer, :limit => 1
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t.column :four_int, :integer, :limit => 4
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t.column :eight_int, :integer, :limit => 8
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t.column :eleven_int, :integer, :limit => 11
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end
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end
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columns = Person.connection.columns(:testings)
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foo = columns.detect { |c| c.name == "foo" }
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assert_equal 255, foo.limit
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default = columns.detect { |c| c.name == "default_int" }
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one = columns.detect { |c| c.name == "one_int" }
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four = columns.detect { |c| c.name == "four_int" }
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eight = columns.detect { |c| c.name == "eight_int" }
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eleven = columns.detect { |c| c.name == "eleven_int" }
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if current_adapter?(:PostgreSQLAdapter)
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assert_equal 'integer', default.sql_type
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assert_equal 'smallint', one.sql_type
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assert_equal 'integer', four.sql_type
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assert_equal 'bigint', eight.sql_type
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assert_equal 'integer', eleven.sql_type
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elsif current_adapter?(:MysqlAdapter)
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assert_match 'int(11)', default.sql_type
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assert_match 'tinyint', one.sql_type
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assert_match 'int', four.sql_type
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assert_match 'bigint', eight.sql_type
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assert_match 'int(11)', eleven.sql_type
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elsif current_adapter?(:OracleAdapter)
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assert_equal 'NUMBER(38)', default.sql_type
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assert_equal 'NUMBER(1)', one.sql_type
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assert_equal 'NUMBER(4)', four.sql_type
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assert_equal 'NUMBER(8)', eight.sql_type
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end
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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def test_create_table_with_primary_key_prefix_as_table_name_with_underscore
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ActiveRecord::Base.primary_key_prefix_type = :table_name_with_underscore
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Person.connection.create_table :testings do |t|
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t.column :foo, :string
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end
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assert_equal %w(foo testings_id), Person.connection.columns(:testings).map { |c| c.name }.sort
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ensure
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Person.connection.drop_table :testings rescue nil
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ActiveRecord::Base.primary_key_prefix_type = nil
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end
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def test_create_table_with_primary_key_prefix_as_table_name
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ActiveRecord::Base.primary_key_prefix_type = :table_name
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Person.connection.create_table :testings do |t|
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t.column :foo, :string
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end
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assert_equal %w(foo testingsid), Person.connection.columns(:testings).map { |c| c.name }.sort
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ensure
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Person.connection.drop_table :testings rescue nil
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ActiveRecord::Base.primary_key_prefix_type = nil
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end
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def test_create_table_with_force_true_does_not_drop_nonexisting_table
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if Person.connection.table_exists?(:testings2)
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Person.connection.drop_table :testings2
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end
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# using a copy as we need the drop_table method to
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# continue to work for the ensure block of the test
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temp_conn = Person.connection.dup
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temp_conn.expects(:drop_table).never
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temp_conn.create_table :testings2, :force => true do |t|
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t.column :foo, :string
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end
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ensure
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Person.connection.drop_table :testings2 rescue nil
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end
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def test_create_table_with_timestamps_should_create_datetime_columns
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table_name = :testings
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Person.connection.create_table table_name do |t|
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t.timestamps
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end
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created_columns = Person.connection.columns(table_name)
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created_at_column = created_columns.detect {|c| c.name == 'created_at' }
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updated_at_column = created_columns.detect {|c| c.name == 'updated_at' }
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assert created_at_column.null
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assert updated_at_column.null
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ensure
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Person.connection.drop_table table_name rescue nil
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end
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def test_create_table_with_timestamps_should_create_datetime_columns_with_options
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table_name = :testings
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Person.connection.create_table table_name do |t|
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t.timestamps :null => false
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end
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created_columns = Person.connection.columns(table_name)
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created_at_column = created_columns.detect {|c| c.name == 'created_at' }
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updated_at_column = created_columns.detect {|c| c.name == 'updated_at' }
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assert !created_at_column.null
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assert !updated_at_column.null
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ensure
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Person.connection.drop_table table_name rescue nil
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end
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# Sybase, and SQLite3 will not allow you to add a NOT NULL
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# column to a table without a default value.
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unless current_adapter?(:SybaseAdapter, :SQLiteAdapter)
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def test_add_column_not_null_without_default
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Person.connection.create_table :testings do |t|
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t.column :foo, :string
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end
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Person.connection.add_column :testings, :bar, :string, :null => false
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assert_raise(ActiveRecord::StatementInvalid) do
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Person.connection.execute "insert into testings (foo, bar) values ('hello', NULL)"
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end
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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end
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def test_add_column_not_null_with_default
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Person.connection.create_table :testings do |t|
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t.column :foo, :string
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end
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con = Person.connection
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Person.connection.enable_identity_insert("testings", true) if current_adapter?(:SybaseAdapter)
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Person.connection.execute "insert into testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}) values (1, 'hello')"
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Person.connection.enable_identity_insert("testings", false) if current_adapter?(:SybaseAdapter)
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assert_nothing_raised {Person.connection.add_column :testings, :bar, :string, :null => false, :default => "default" }
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assert_raise(ActiveRecord::StatementInvalid) do
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unless current_adapter?(:OpenBaseAdapter)
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Person.connection.execute "insert into testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}, #{con.quote_column_name('bar')}) values (2, 'hello', NULL)"
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else
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Person.connection.insert("INSERT INTO testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}, #{con.quote_column_name('bar')}) VALUES (2, 'hello', NULL)",
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"Testing Insert","id",2)
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end
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end
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ensure
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Person.connection.drop_table :testings rescue nil
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end
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# We specifically do a manual INSERT here, and then test only the SELECT
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# functionality. This allows us to more easily catch INSERT being broken,
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# but SELECT actually working fine.
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def test_native_decimal_insert_manual_vs_automatic
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correct_value = '0012345678901234567890.0123456789'.to_d
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Person.delete_all
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Person.connection.add_column "people", "wealth", :decimal, :precision => '30', :scale => '10'
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Person.reset_column_information
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# Do a manual insertion
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if current_adapter?(:OracleAdapter)
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Person.connection.execute "insert into people (id, wealth) values (people_seq.nextval, 12345678901234567890.0123456789)"
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elsif current_adapter?(:OpenBaseAdapter) || (current_adapter?(:MysqlAdapter) && Mysql.client_version < 50003) #before mysql 5.0.3 decimals stored as strings
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Person.connection.execute "insert into people (wealth) values ('12345678901234567890.0123456789')"
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else
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Person.connection.execute "insert into people (wealth) values (12345678901234567890.0123456789)"
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end
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# SELECT
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row = Person.find(:first)
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assert_kind_of BigDecimal, row.wealth
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# If this assert fails, that means the SELECT is broken!
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unless current_adapter?(:SQLite3Adapter)
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assert_equal correct_value, row.wealth
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end
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# Reset to old state
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Person.delete_all
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# Now use the Rails insertion
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assert_nothing_raised { Person.create :wealth => BigDecimal.new("12345678901234567890.0123456789") }
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# SELECT
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row = Person.find(:first)
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assert_kind_of BigDecimal, row.wealth
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# If these asserts fail, that means the INSERT (create function, or cast to SQL) is broken!
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unless current_adapter?(:SQLite3Adapter)
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assert_equal correct_value, row.wealth
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end
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# Reset to old state
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Person.connection.del_column "people", "wealth" rescue nil
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Person.reset_column_information
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end
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def test_add_column_with_precision_and_scale
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Person.connection.add_column 'people', 'wealth', :decimal, :precision => 9, :scale => 7
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Person.reset_column_information
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wealth_column = Person.columns_hash['wealth']
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assert_equal 9, wealth_column.precision
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assert_equal 7, wealth_column.scale
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end
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def test_native_types
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Person.delete_all
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Person.connection.add_column "people", "last_name", :string
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Person.connection.add_column "people", "bio", :text
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Person.connection.add_column "people", "age", :integer
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Person.connection.add_column "people", "height", :float
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Person.connection.add_column "people", "wealth", :decimal, :precision => '30', :scale => '10'
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Person.connection.add_column "people", "birthday", :datetime
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Person.connection.add_column "people", "favorite_day", :date
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Person.connection.add_column "people", "moment_of_truth", :datetime
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Person.connection.add_column "people", "male", :boolean
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Person.reset_column_information
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assert_nothing_raised do
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Person.create :first_name => 'bob', :last_name => 'bobsen',
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:bio => "I was born ....", :age => 18, :height => 1.78,
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:wealth => BigDecimal.new("12345678901234567890.0123456789"),
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:birthday => 18.years.ago, :favorite_day => 10.days.ago,
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:moment_of_truth => "1782-10-10 21:40:18", :male => true
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end
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bob = Person.find(:first)
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assert_equal 'bob', bob.first_name
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assert_equal 'bobsen', bob.last_name
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assert_equal "I was born ....", bob.bio
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assert_equal 18, bob.age
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# Test for 30 significent digits (beyond the 16 of float), 10 of them
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# after the decimal place.
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unless current_adapter?(:SQLite3Adapter)
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assert_equal BigDecimal.new("0012345678901234567890.0123456789"), bob.wealth
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end
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assert_equal true, bob.male?
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assert_equal String, bob.first_name.class
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assert_equal String, bob.last_name.class
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assert_equal String, bob.bio.class
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assert_equal Fixnum, bob.age.class
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assert_equal Time, bob.birthday.class
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if current_adapter?(:OracleAdapter, :SybaseAdapter)
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# Sybase, and Oracle don't differentiate between date/time
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assert_equal Time, bob.favorite_day.class
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else
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assert_equal Date, bob.favorite_day.class
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end
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# Test DateTime column and defaults, including timezone.
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# FIXME: moment of truth may be Time on 64-bit platforms.
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if bob.moment_of_truth.is_a?(DateTime)
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with_env_tz 'US/Eastern' do
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assert_equal DateTime.local_offset, bob.moment_of_truth.offset
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assert_not_equal 0, bob.moment_of_truth.offset
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assert_not_equal "Z", bob.moment_of_truth.zone
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# US/Eastern is -5 hours from GMT
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assert_equal Rational(-5, 24), bob.moment_of_truth.offset
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assert_match /\A-05:?00\Z/, bob.moment_of_truth.zone #ruby 1.8.6 uses HH:MM, prior versions use HHMM
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assert_equal DateTime::ITALY, bob.moment_of_truth.start
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end
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end
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|
|
assert_equal TrueClass, bob.male?.class
|
|
assert_kind_of BigDecimal, bob.wealth
|
|
end
|
|
|
|
if current_adapter?(:MysqlAdapter)
|
|
def test_unabstracted_database_dependent_types
|
|
Person.delete_all
|
|
|
|
ActiveRecord::Migration.add_column :people, :intelligence_quotient, :tinyint
|
|
Person.reset_column_information
|
|
assert_match /tinyint/, Person.columns_hash['intelligence_quotient'].sql_type
|
|
ensure
|
|
ActiveRecord::Migration.remove_column :people, :intelligence_quotient rescue nil
|
|
end
|
|
end
|
|
|
|
def test_add_remove_single_field_using_string_arguments
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
|
|
ActiveRecord::Migration.add_column 'people', 'last_name', :string
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
|
|
ActiveRecord::Migration.remove_column 'people', 'last_name'
|
|
|
|
Person.reset_column_information
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
end
|
|
|
|
def test_add_remove_single_field_using_symbol_arguments
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
|
|
ActiveRecord::Migration.add_column :people, :last_name, :string
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
|
|
ActiveRecord::Migration.remove_column :people, :last_name
|
|
|
|
Person.reset_column_information
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
end
|
|
|
|
def test_add_rename
|
|
Person.delete_all
|
|
|
|
begin
|
|
Person.connection.add_column "people", "girlfriend", :string
|
|
Person.reset_column_information
|
|
Person.create :girlfriend => 'bobette'
|
|
|
|
Person.connection.rename_column "people", "girlfriend", "exgirlfriend"
|
|
|
|
Person.reset_column_information
|
|
bob = Person.find(:first)
|
|
|
|
assert_equal "bobette", bob.exgirlfriend
|
|
ensure
|
|
Person.connection.remove_column("people", "girlfriend") rescue nil
|
|
Person.connection.remove_column("people", "exgirlfriend") rescue nil
|
|
end
|
|
|
|
end
|
|
|
|
def test_rename_column_using_symbol_arguments
|
|
begin
|
|
names_before = Person.find(:all).map(&:first_name)
|
|
Person.connection.rename_column :people, :first_name, :nick_name
|
|
Person.reset_column_information
|
|
assert Person.column_names.include?("nick_name")
|
|
assert_equal names_before, Person.find(:all).map(&:nick_name)
|
|
ensure
|
|
Person.connection.remove_column("people","nick_name")
|
|
Person.connection.add_column("people","first_name", :string)
|
|
end
|
|
end
|
|
|
|
def test_rename_column
|
|
begin
|
|
names_before = Person.find(:all).map(&:first_name)
|
|
Person.connection.rename_column "people", "first_name", "nick_name"
|
|
Person.reset_column_information
|
|
assert Person.column_names.include?("nick_name")
|
|
assert_equal names_before, Person.find(:all).map(&:nick_name)
|
|
ensure
|
|
Person.connection.remove_column("people","nick_name")
|
|
Person.connection.add_column("people","first_name", :string)
|
|
end
|
|
end
|
|
|
|
def test_rename_column_preserves_default_value_not_null
|
|
begin
|
|
default_before = Developer.connection.columns("developers").find { |c| c.name == "salary" }.default
|
|
assert_equal 70000, default_before
|
|
Developer.connection.rename_column "developers", "salary", "anual_salary"
|
|
Developer.reset_column_information
|
|
assert Developer.column_names.include?("anual_salary")
|
|
default_after = Developer.connection.columns("developers").find { |c| c.name == "anual_salary" }.default
|
|
assert_equal 70000, default_after
|
|
ensure
|
|
Developer.connection.rename_column "developers", "anual_salary", "salary"
|
|
Developer.reset_column_information
|
|
end
|
|
end
|
|
|
|
def test_rename_nonexistent_column
|
|
ActiveRecord::Base.connection.create_table(:hats) do |table|
|
|
table.column :hat_name, :string, :default => nil
|
|
end
|
|
exception = if current_adapter?(:PostgreSQLAdapter)
|
|
ActiveRecord::StatementInvalid
|
|
else
|
|
ActiveRecord::ActiveRecordError
|
|
end
|
|
assert_raise(exception) do
|
|
Person.connection.rename_column "hats", "nonexistent", "should_fail"
|
|
end
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table(:hats)
|
|
end
|
|
|
|
def test_rename_column_with_sql_reserved_word
|
|
begin
|
|
assert_nothing_raised { Person.connection.rename_column "people", "first_name", "group" }
|
|
Person.reset_column_information
|
|
assert Person.column_names.include?("group")
|
|
ensure
|
|
Person.connection.remove_column("people", "group") rescue nil
|
|
Person.connection.add_column("people", "first_name", :string) rescue nil
|
|
end
|
|
end
|
|
|
|
def test_rename_column_with_an_index
|
|
ActiveRecord::Base.connection.create_table(:hats) do |table|
|
|
table.column :hat_name, :string, :limit => 100
|
|
table.column :hat_size, :integer
|
|
end
|
|
Person.connection.add_index :hats, :hat_name
|
|
assert_nothing_raised do
|
|
Person.connection.rename_column "hats", "hat_name", "name"
|
|
end
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table(:hats)
|
|
end
|
|
|
|
def test_remove_column_with_index
|
|
ActiveRecord::Base.connection.create_table(:hats) do |table|
|
|
table.column :hat_name, :string, :limit => 100
|
|
table.column :hat_size, :integer
|
|
end
|
|
ActiveRecord::Base.connection.add_index "hats", "hat_size"
|
|
|
|
assert_nothing_raised { Person.connection.remove_column("hats", "hat_size") }
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table(:hats)
|
|
end
|
|
|
|
def test_remove_column_with_multi_column_index
|
|
ActiveRecord::Base.connection.create_table(:hats) do |table|
|
|
table.column :hat_name, :string, :limit => 100
|
|
table.column :hat_size, :integer
|
|
table.column :hat_style, :string, :limit => 100
|
|
end
|
|
ActiveRecord::Base.connection.add_index "hats", ["hat_style", "hat_size"], :unique => true
|
|
|
|
assert_nothing_raised { Person.connection.remove_column("hats", "hat_size") }
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table(:hats)
|
|
end
|
|
|
|
def test_change_type_of_not_null_column
|
|
assert_nothing_raised do
|
|
Topic.connection.change_column "topics", "written_on", :datetime, :null => false
|
|
Topic.reset_column_information
|
|
|
|
Topic.connection.change_column "topics", "written_on", :datetime, :null => false
|
|
Topic.reset_column_information
|
|
end
|
|
end
|
|
|
|
def test_rename_table
|
|
begin
|
|
ActiveRecord::Base.connection.create_table :octopuses do |t|
|
|
t.column :url, :string
|
|
end
|
|
ActiveRecord::Base.connection.rename_table :octopuses, :octopi
|
|
|
|
# Using explicit id in insert for compatibility across all databases
|
|
con = ActiveRecord::Base.connection
|
|
con.enable_identity_insert("octopi", true) if current_adapter?(:SybaseAdapter)
|
|
assert_nothing_raised { con.execute "INSERT INTO octopi (#{con.quote_column_name('id')}, #{con.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" }
|
|
con.enable_identity_insert("octopi", false) if current_adapter?(:SybaseAdapter)
|
|
|
|
assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', ActiveRecord::Base.connection.select_value("SELECT url FROM octopi WHERE id=1")
|
|
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table :octopuses rescue nil
|
|
ActiveRecord::Base.connection.drop_table :octopi rescue nil
|
|
end
|
|
end
|
|
|
|
def test_change_column_nullability
|
|
Person.delete_all
|
|
Person.connection.add_column "people", "funny", :boolean
|
|
Person.reset_column_information
|
|
assert Person.columns_hash["funny"].null, "Column 'funny' must initially allow nulls"
|
|
Person.connection.change_column "people", "funny", :boolean, :null => false, :default => true
|
|
Person.reset_column_information
|
|
assert !Person.columns_hash["funny"].null, "Column 'funny' must *not* allow nulls at this point"
|
|
Person.connection.change_column "people", "funny", :boolean, :null => true
|
|
Person.reset_column_information
|
|
assert Person.columns_hash["funny"].null, "Column 'funny' must allow nulls again at this point"
|
|
end
|
|
|
|
def test_rename_table_with_an_index
|
|
begin
|
|
ActiveRecord::Base.connection.create_table :octopuses do |t|
|
|
t.column :url, :string
|
|
end
|
|
ActiveRecord::Base.connection.add_index :octopuses, :url
|
|
|
|
ActiveRecord::Base.connection.rename_table :octopuses, :octopi
|
|
|
|
# Using explicit id in insert for compatibility across all databases
|
|
con = ActiveRecord::Base.connection
|
|
con.enable_identity_insert("octopi", true) if current_adapter?(:SybaseAdapter)
|
|
assert_nothing_raised { con.execute "INSERT INTO octopi (#{con.quote_column_name('id')}, #{con.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" }
|
|
con.enable_identity_insert("octopi", false) if current_adapter?(:SybaseAdapter)
|
|
|
|
assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', ActiveRecord::Base.connection.select_value("SELECT url FROM octopi WHERE id=1")
|
|
assert ActiveRecord::Base.connection.indexes(:octopi).first.columns.include?("url")
|
|
ensure
|
|
ActiveRecord::Base.connection.drop_table :octopuses rescue nil
|
|
ActiveRecord::Base.connection.drop_table :octopi rescue nil
|
|
end
|
|
end
|
|
|
|
def test_change_column
|
|
Person.connection.add_column 'people', 'age', :integer
|
|
old_columns = Person.connection.columns(Person.table_name, "#{name} Columns")
|
|
assert old_columns.find { |c| c.name == 'age' and c.type == :integer }
|
|
|
|
assert_nothing_raised { Person.connection.change_column "people", "age", :string }
|
|
|
|
new_columns = Person.connection.columns(Person.table_name, "#{name} Columns")
|
|
assert_nil new_columns.find { |c| c.name == 'age' and c.type == :integer }
|
|
assert new_columns.find { |c| c.name == 'age' and c.type == :string }
|
|
|
|
old_columns = Topic.connection.columns(Topic.table_name, "#{name} Columns")
|
|
assert old_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == true }
|
|
assert_nothing_raised { Topic.connection.change_column :topics, :approved, :boolean, :default => false }
|
|
new_columns = Topic.connection.columns(Topic.table_name, "#{name} Columns")
|
|
assert_nil new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == true }
|
|
assert new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == false }
|
|
assert_nothing_raised { Topic.connection.change_column :topics, :approved, :boolean, :default => true }
|
|
end
|
|
|
|
def test_change_column_with_nil_default
|
|
Person.connection.add_column "people", "contributor", :boolean, :default => true
|
|
Person.reset_column_information
|
|
assert Person.new.contributor?
|
|
|
|
assert_nothing_raised { Person.connection.change_column "people", "contributor", :boolean, :default => nil }
|
|
Person.reset_column_information
|
|
assert !Person.new.contributor?
|
|
assert_nil Person.new.contributor
|
|
ensure
|
|
Person.connection.remove_column("people", "contributor") rescue nil
|
|
end
|
|
|
|
def test_change_column_with_new_default
|
|
Person.connection.add_column "people", "administrator", :boolean, :default => true
|
|
Person.reset_column_information
|
|
assert Person.new.administrator?
|
|
|
|
assert_nothing_raised { Person.connection.change_column "people", "administrator", :boolean, :default => false }
|
|
Person.reset_column_information
|
|
assert !Person.new.administrator?
|
|
ensure
|
|
Person.connection.remove_column("people", "administrator") rescue nil
|
|
end
|
|
|
|
def test_change_column_default
|
|
Person.connection.change_column_default "people", "first_name", "Tester"
|
|
Person.reset_column_information
|
|
assert_equal "Tester", Person.new.first_name
|
|
end
|
|
|
|
def test_change_column_quotes_column_names
|
|
Person.connection.create_table :testings do |t|
|
|
t.column :select, :string
|
|
end
|
|
|
|
assert_nothing_raised { Person.connection.change_column :testings, :select, :string, :limit => 10 }
|
|
|
|
assert_nothing_raised { Person.connection.execute "insert into testings (#{Person.connection.quote_column_name('select')}) values ('7 chars')" }
|
|
ensure
|
|
Person.connection.drop_table :testings rescue nil
|
|
end
|
|
|
|
def test_keeping_default_and_notnull_constaint_on_change
|
|
Person.connection.create_table :testings do |t|
|
|
t.column :title, :string
|
|
end
|
|
person_klass = Class.new(Person)
|
|
person_klass.set_table_name 'testings'
|
|
|
|
person_klass.connection.add_column "testings", "wealth", :integer, :null => false, :default => 99
|
|
person_klass.reset_column_information
|
|
assert_equal 99, person_klass.columns_hash["wealth"].default
|
|
assert_equal false, person_klass.columns_hash["wealth"].null
|
|
assert_nothing_raised {person_klass.connection.execute("insert into testings (title) values ('tester')")}
|
|
|
|
# change column default to see that column doesn't lose its not null definition
|
|
person_klass.connection.change_column_default "testings", "wealth", 100
|
|
person_klass.reset_column_information
|
|
assert_equal 100, person_klass.columns_hash["wealth"].default
|
|
assert_equal false, person_klass.columns_hash["wealth"].null
|
|
|
|
# rename column to see that column doesn't lose its not null and/or default definition
|
|
person_klass.connection.rename_column "testings", "wealth", "money"
|
|
person_klass.reset_column_information
|
|
assert_nil person_klass.columns_hash["wealth"]
|
|
assert_equal 100, person_klass.columns_hash["money"].default
|
|
assert_equal false, person_klass.columns_hash["money"].null
|
|
|
|
# change column
|
|
person_klass.connection.change_column "testings", "money", :integer, :null => false, :default => 1000
|
|
person_klass.reset_column_information
|
|
assert_equal 1000, person_klass.columns_hash["money"].default
|
|
assert_equal false, person_klass.columns_hash["money"].null
|
|
|
|
# change column, make it nullable and clear default
|
|
person_klass.connection.change_column "testings", "money", :integer, :null => true, :default => nil
|
|
person_klass.reset_column_information
|
|
assert_nil person_klass.columns_hash["money"].default
|
|
assert_equal true, person_klass.columns_hash["money"].null
|
|
|
|
# change_column_null, make it not nullable and set null values to a default value
|
|
person_klass.connection.execute('UPDATE testings SET money = NULL')
|
|
person_klass.connection.change_column_null "testings", "money", false, 2000
|
|
person_klass.reset_column_information
|
|
assert_nil person_klass.columns_hash["money"].default
|
|
assert_equal false, person_klass.columns_hash["money"].null
|
|
assert_equal [2000], Person.connection.select_values("SELECT money FROM testings").map { |s| s.to_i }.sort
|
|
ensure
|
|
Person.connection.drop_table :testings rescue nil
|
|
end
|
|
|
|
def test_change_column_default_to_null
|
|
Person.connection.change_column_default "people", "first_name", nil
|
|
Person.reset_column_information
|
|
assert_nil Person.new.first_name
|
|
end
|
|
|
|
def test_add_table
|
|
assert !Reminder.table_exists?
|
|
|
|
WeNeedReminders.up
|
|
|
|
assert Reminder.create("content" => "hello world", "remind_at" => Time.now)
|
|
assert_equal "hello world", Reminder.find(:first).content
|
|
|
|
WeNeedReminders.down
|
|
assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) }
|
|
end
|
|
|
|
def test_add_table_with_decimals
|
|
Person.connection.drop_table :big_numbers rescue nil
|
|
|
|
assert !BigNumber.table_exists?
|
|
GiveMeBigNumbers.up
|
|
|
|
assert BigNumber.create(
|
|
:bank_balance => 1586.43,
|
|
:big_bank_balance => BigDecimal("1000234000567.95"),
|
|
:world_population => 6000000000,
|
|
:my_house_population => 3,
|
|
:value_of_e => BigDecimal("2.7182818284590452353602875")
|
|
)
|
|
|
|
b = BigNumber.find(:first)
|
|
assert_not_nil b
|
|
|
|
assert_not_nil b.bank_balance
|
|
assert_not_nil b.big_bank_balance
|
|
assert_not_nil b.world_population
|
|
assert_not_nil b.my_house_population
|
|
assert_not_nil b.value_of_e
|
|
|
|
# TODO: set world_population >= 2**62 to cover 64-bit platforms and test
|
|
# is_a?(Bignum)
|
|
assert_kind_of Integer, b.world_population
|
|
assert_equal 6000000000, b.world_population
|
|
assert_kind_of Fixnum, b.my_house_population
|
|
assert_equal 3, b.my_house_population
|
|
assert_kind_of BigDecimal, b.bank_balance
|
|
assert_equal BigDecimal("1586.43"), b.bank_balance
|
|
assert_kind_of BigDecimal, b.big_bank_balance
|
|
assert_equal BigDecimal("1000234000567.95"), b.big_bank_balance
|
|
|
|
# This one is fun. The 'value_of_e' field is defined as 'DECIMAL' with
|
|
# precision/scale explicitly left out. By the SQL standard, numbers
|
|
# assigned to this field should be truncated but that's seldom respected.
|
|
if current_adapter?(:PostgreSQLAdapter, :SQLite2Adapter)
|
|
# - PostgreSQL changes the SQL spec on columns declared simply as
|
|
# "decimal" to something more useful: instead of being given a scale
|
|
# of 0, they take on the compile-time limit for precision and scale,
|
|
# so the following should succeed unless you have used really wacky
|
|
# compilation options
|
|
# - SQLite2 has the default behavior of preserving all data sent in,
|
|
# so this happens there too
|
|
assert_kind_of BigDecimal, b.value_of_e
|
|
assert_equal BigDecimal("2.7182818284590452353602875"), b.value_of_e
|
|
elsif current_adapter?(:SQLiteAdapter)
|
|
# - SQLite3 stores a float, in violation of SQL
|
|
assert_kind_of BigDecimal, b.value_of_e
|
|
assert_equal BigDecimal("2.71828182845905"), b.value_of_e
|
|
else
|
|
# - SQL standard is an integer
|
|
assert_kind_of Fixnum, b.value_of_e
|
|
assert_equal 2, b.value_of_e
|
|
end
|
|
|
|
GiveMeBigNumbers.down
|
|
assert_raise(ActiveRecord::StatementInvalid) { BigNumber.find(:first) }
|
|
end
|
|
|
|
def test_migrator
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid")
|
|
|
|
assert_equal 3, ActiveRecord::Migrator.current_version
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
assert Reminder.create("content" => "hello world", "remind_at" => Time.now)
|
|
assert_equal "hello world", Reminder.find(:first).content
|
|
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid")
|
|
|
|
assert_equal 0, ActiveRecord::Migrator.current_version
|
|
Person.reset_column_information
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) }
|
|
end
|
|
|
|
def test_migrator_one_up
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 2)
|
|
|
|
assert Reminder.create("content" => "hello world", "remind_at" => Time.now)
|
|
assert_equal "hello world", Reminder.find(:first).content
|
|
end
|
|
|
|
def test_migrator_one_down
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid")
|
|
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid", 1)
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
end
|
|
|
|
def test_migrator_one_up_one_down
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid", 0)
|
|
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
end
|
|
|
|
def test_migrator_double_up
|
|
assert_equal(0, ActiveRecord::Migrator.current_version)
|
|
ActiveRecord::Migrator.run(:up, MIGRATIONS_ROOT + "/valid", 1)
|
|
assert_nothing_raised { ActiveRecord::Migrator.run(:up, MIGRATIONS_ROOT + "/valid", 1) }
|
|
assert_equal(1, ActiveRecord::Migrator.current_version)
|
|
end
|
|
|
|
def test_migrator_double_down
|
|
assert_equal(0, ActiveRecord::Migrator.current_version)
|
|
ActiveRecord::Migrator.run(:up, MIGRATIONS_ROOT + "/valid", 1)
|
|
ActiveRecord::Migrator.run(:down, MIGRATIONS_ROOT + "/valid", 1)
|
|
assert_nothing_raised { ActiveRecord::Migrator.run(:down, MIGRATIONS_ROOT + "/valid", 1) }
|
|
assert_equal(0, ActiveRecord::Migrator.current_version)
|
|
end
|
|
|
|
if ActiveRecord::Base.connection.supports_ddl_transactions?
|
|
def test_migrator_one_up_with_exception_and_rollback
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
|
|
e = assert_raise(StandardError) do
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/broken", 100)
|
|
end
|
|
|
|
assert_equal "An error has occurred, this and all later migrations canceled:\n\nSomething broke", e.message
|
|
|
|
Person.reset_column_information
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
end
|
|
end
|
|
|
|
def test_finds_migrations
|
|
migrations = ActiveRecord::Migrator.new(:up, MIGRATIONS_ROOT + "/valid").migrations
|
|
|
|
[[1, 'PeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i|
|
|
assert_equal migrations[i].version, pair.first
|
|
assert_equal migrations[i].name, pair.last
|
|
end
|
|
end
|
|
|
|
def test_finds_pending_migrations
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/interleaved/pass_2", 1)
|
|
migrations = ActiveRecord::Migrator.new(:up, MIGRATIONS_ROOT + "/interleaved/pass_2").pending_migrations
|
|
|
|
assert_equal 1, migrations.size
|
|
assert_equal migrations[0].version, 3
|
|
assert_equal migrations[0].name, 'InnocentJointable'
|
|
end
|
|
|
|
def test_only_loads_pending_migrations
|
|
# migrate up to 1
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
|
|
# now unload the migrations that have been defined
|
|
PeopleHaveLastNames.unloadable
|
|
ActiveSupport::Dependencies.remove_unloadable_constants!
|
|
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", nil)
|
|
|
|
assert !defined? PeopleHaveLastNames
|
|
|
|
%w(WeNeedReminders, InnocentJointable).each do |migration|
|
|
assert defined? migration
|
|
end
|
|
|
|
ensure
|
|
load(MIGRATIONS_ROOT + "/valid/1_people_have_last_names.rb")
|
|
end
|
|
|
|
def test_migrator_interleaved_migrations
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/interleaved/pass_1")
|
|
|
|
assert_nothing_raised do
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/interleaved/pass_2")
|
|
end
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
|
|
assert_nothing_raised do
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/interleaved/pass_3")
|
|
end
|
|
end
|
|
|
|
def test_migrator_db_has_no_schema_migrations_table
|
|
ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations;")
|
|
assert_nothing_raised do
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 1)
|
|
end
|
|
end
|
|
|
|
def test_migrator_verbosity
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
assert PeopleHaveLastNames.message_count > 0
|
|
PeopleHaveLastNames.message_count = 0
|
|
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid", 0)
|
|
assert PeopleHaveLastNames.message_count > 0
|
|
PeopleHaveLastNames.message_count = 0
|
|
end
|
|
|
|
def test_migrator_verbosity_off
|
|
PeopleHaveLastNames.verbose = false
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
assert PeopleHaveLastNames.message_count.zero?
|
|
ActiveRecord::Migrator.down(MIGRATIONS_ROOT + "/valid", 0)
|
|
assert PeopleHaveLastNames.message_count.zero?
|
|
end
|
|
|
|
def test_migrator_going_down_due_to_version_target
|
|
ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1)
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 0)
|
|
|
|
assert !Person.column_methods_hash.include?(:last_name)
|
|
assert !Reminder.table_exists?
|
|
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid")
|
|
|
|
Person.reset_column_information
|
|
assert Person.column_methods_hash.include?(:last_name)
|
|
assert Reminder.create("content" => "hello world", "remind_at" => Time.now)
|
|
assert_equal "hello world", Reminder.find(:first).content
|
|
end
|
|
|
|
def test_migrator_rollback
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid")
|
|
assert_equal(3, ActiveRecord::Migrator.current_version)
|
|
|
|
ActiveRecord::Migrator.rollback(MIGRATIONS_ROOT + "/valid")
|
|
assert_equal(2, ActiveRecord::Migrator.current_version)
|
|
|
|
ActiveRecord::Migrator.rollback(MIGRATIONS_ROOT + "/valid")
|
|
assert_equal(1, ActiveRecord::Migrator.current_version)
|
|
|
|
ActiveRecord::Migrator.rollback(MIGRATIONS_ROOT + "/valid")
|
|
assert_equal(0, ActiveRecord::Migrator.current_version)
|
|
|
|
ActiveRecord::Migrator.rollback(MIGRATIONS_ROOT + "/valid")
|
|
assert_equal(0, ActiveRecord::Migrator.current_version)
|
|
end
|
|
|
|
def test_schema_migrations_table_name
|
|
ActiveRecord::Base.table_name_prefix = "prefix_"
|
|
ActiveRecord::Base.table_name_suffix = "_suffix"
|
|
Reminder.reset_table_name
|
|
assert_equal "prefix_schema_migrations_suffix", ActiveRecord::Migrator.schema_migrations_table_name
|
|
ActiveRecord::Base.table_name_prefix = ""
|
|
ActiveRecord::Base.table_name_suffix = ""
|
|
Reminder.reset_table_name
|
|
assert_equal "schema_migrations", ActiveRecord::Migrator.schema_migrations_table_name
|
|
ensure
|
|
ActiveRecord::Base.table_name_prefix = ""
|
|
ActiveRecord::Base.table_name_suffix = ""
|
|
end
|
|
|
|
def test_proper_table_name
|
|
assert_equal "table", ActiveRecord::Migrator.proper_table_name('table')
|
|
assert_equal "table", ActiveRecord::Migrator.proper_table_name(:table)
|
|
assert_equal "reminders", ActiveRecord::Migrator.proper_table_name(Reminder)
|
|
Reminder.reset_table_name
|
|
assert_equal Reminder.table_name, ActiveRecord::Migrator.proper_table_name(Reminder)
|
|
|
|
# Use the model's own prefix/suffix if a model is given
|
|
ActiveRecord::Base.table_name_prefix = "ARprefix_"
|
|
ActiveRecord::Base.table_name_suffix = "_ARsuffix"
|
|
Reminder.table_name_prefix = 'prefix_'
|
|
Reminder.table_name_suffix = '_suffix'
|
|
Reminder.reset_table_name
|
|
assert_equal "prefix_reminders_suffix", ActiveRecord::Migrator.proper_table_name(Reminder)
|
|
Reminder.table_name_prefix = ''
|
|
Reminder.table_name_suffix = ''
|
|
Reminder.reset_table_name
|
|
|
|
# Use AR::Base's prefix/suffix if string or symbol is given
|
|
ActiveRecord::Base.table_name_prefix = "prefix_"
|
|
ActiveRecord::Base.table_name_suffix = "_suffix"
|
|
Reminder.reset_table_name
|
|
assert_equal "prefix_table_suffix", ActiveRecord::Migrator.proper_table_name('table')
|
|
assert_equal "prefix_table_suffix", ActiveRecord::Migrator.proper_table_name(:table)
|
|
ActiveRecord::Base.table_name_prefix = ""
|
|
ActiveRecord::Base.table_name_suffix = ""
|
|
Reminder.reset_table_name
|
|
end
|
|
|
|
def test_add_drop_table_with_prefix_and_suffix
|
|
assert !Reminder.table_exists?
|
|
ActiveRecord::Base.table_name_prefix = 'prefix_'
|
|
ActiveRecord::Base.table_name_suffix = '_suffix'
|
|
Reminder.reset_table_name
|
|
Reminder.reset_sequence_name
|
|
WeNeedReminders.up
|
|
assert Reminder.create("content" => "hello world", "remind_at" => Time.now)
|
|
assert_equal "hello world", Reminder.find(:first).content
|
|
|
|
WeNeedReminders.down
|
|
assert_raise(ActiveRecord::StatementInvalid) { Reminder.find(:first) }
|
|
ensure
|
|
ActiveRecord::Base.table_name_prefix = ''
|
|
ActiveRecord::Base.table_name_suffix = ''
|
|
Reminder.reset_table_name
|
|
Reminder.reset_sequence_name
|
|
end
|
|
|
|
def test_create_table_with_binary_column
|
|
Person.connection.drop_table :binary_testings rescue nil
|
|
|
|
assert_nothing_raised {
|
|
Person.connection.create_table :binary_testings do |t|
|
|
t.column "data", :binary, :null => false
|
|
end
|
|
}
|
|
|
|
columns = Person.connection.columns(:binary_testings)
|
|
data_column = columns.detect { |c| c.name == "data" }
|
|
|
|
if current_adapter?(:MysqlAdapter)
|
|
assert_equal '', data_column.default
|
|
else
|
|
assert_nil data_column.default
|
|
end
|
|
|
|
Person.connection.drop_table :binary_testings rescue nil
|
|
end
|
|
|
|
def test_migrator_with_duplicates
|
|
assert_raise(ActiveRecord::DuplicateMigrationVersionError) do
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/duplicate", nil)
|
|
end
|
|
end
|
|
|
|
def test_migrator_with_duplicate_names
|
|
assert_raise(ActiveRecord::DuplicateMigrationNameError, "Multiple migrations have the name Chunky") do
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/duplicate_names", nil)
|
|
end
|
|
end
|
|
|
|
def test_migrator_with_missing_version_numbers
|
|
assert_raise(ActiveRecord::UnknownMigrationVersionError) do
|
|
ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/missing", 500)
|
|
end
|
|
end
|
|
|
|
def test_create_table_with_custom_sequence_name
|
|
return unless current_adapter? :OracleAdapter
|
|
|
|
# table name is 29 chars, the standard sequence name will
|
|
# be 33 chars and fail
|
|
assert_raise(ActiveRecord::StatementInvalid) do
|
|
begin
|
|
Person.connection.create_table :table_with_name_thats_just_ok do |t|
|
|
t.column :foo, :string, :null => false
|
|
end
|
|
ensure
|
|
Person.connection.drop_table :table_with_name_thats_just_ok rescue nil
|
|
end
|
|
end
|
|
|
|
# should be all good w/ a custom sequence name
|
|
assert_nothing_raised do
|
|
begin
|
|
Person.connection.create_table :table_with_name_thats_just_ok,
|
|
:sequence_name => 'suitably_short_seq' do |t|
|
|
t.column :foo, :string, :null => false
|
|
end
|
|
|
|
Person.connection.execute("select suitably_short_seq.nextval from dual")
|
|
|
|
ensure
|
|
Person.connection.drop_table :table_with_name_thats_just_ok,
|
|
:sequence_name => 'suitably_short_seq' rescue nil
|
|
end
|
|
end
|
|
|
|
# confirm the custom sequence got dropped
|
|
assert_raise(ActiveRecord::StatementInvalid) do
|
|
Person.connection.execute("select suitably_short_seq.nextval from dual")
|
|
end
|
|
end
|
|
|
|
protected
|
|
def with_env_tz(new_tz = 'US/Eastern')
|
|
old_tz, ENV['TZ'] = ENV['TZ'], new_tz
|
|
yield
|
|
ensure
|
|
old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ')
|
|
end
|
|
|
|
end
|
|
|
|
class SexyMigrationsTest < ActiveRecord::TestCase
|
|
def test_references_column_type_adds_id
|
|
with_new_table do |t|
|
|
t.expects(:column).with('customer_id', :integer, {})
|
|
t.references :customer
|
|
end
|
|
end
|
|
|
|
def test_references_column_type_with_polymorphic_adds_type
|
|
with_new_table do |t|
|
|
t.expects(:column).with('taggable_type', :string, {})
|
|
t.expects(:column).with('taggable_id', :integer, {})
|
|
t.references :taggable, :polymorphic => true
|
|
end
|
|
end
|
|
|
|
def test_references_column_type_with_polymorphic_and_options_null_is_false_adds_table_flag
|
|
with_new_table do |t|
|
|
t.expects(:column).with('taggable_type', :string, {:null => false})
|
|
t.expects(:column).with('taggable_id', :integer, {:null => false})
|
|
t.references :taggable, :polymorphic => true, :null => false
|
|
end
|
|
end
|
|
|
|
def test_belongs_to_works_like_references
|
|
with_new_table do |t|
|
|
t.expects(:column).with('customer_id', :integer, {})
|
|
t.belongs_to :customer
|
|
end
|
|
end
|
|
|
|
def test_timestamps_creates_updated_at_and_created_at
|
|
with_new_table do |t|
|
|
t.expects(:column).with(:created_at, :datetime, kind_of(Hash))
|
|
t.expects(:column).with(:updated_at, :datetime, kind_of(Hash))
|
|
t.timestamps
|
|
end
|
|
end
|
|
|
|
def test_integer_creates_integer_column
|
|
with_new_table do |t|
|
|
t.expects(:column).with(:foo, 'integer', {})
|
|
t.expects(:column).with(:bar, 'integer', {})
|
|
t.integer :foo, :bar
|
|
end
|
|
end
|
|
|
|
def test_string_creates_string_column
|
|
with_new_table do |t|
|
|
t.expects(:column).with(:foo, 'string', {})
|
|
t.expects(:column).with(:bar, 'string', {})
|
|
t.string :foo, :bar
|
|
end
|
|
end
|
|
|
|
protected
|
|
def with_new_table
|
|
Person.connection.create_table :delete_me, :force => true do |t|
|
|
yield t
|
|
end
|
|
ensure
|
|
Person.connection.drop_table :delete_me rescue nil
|
|
end
|
|
|
|
end # SexyMigrationsTest
|
|
|
|
class ChangeTableMigrationsTest < ActiveRecord::TestCase
|
|
def setup
|
|
@connection = Person.connection
|
|
@connection.create_table :delete_me, :force => true do |t|
|
|
end
|
|
end
|
|
|
|
def teardown
|
|
Person.connection.drop_table :delete_me rescue nil
|
|
end
|
|
|
|
def test_references_column_type_adds_id
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, 'customer_id', :integer, {})
|
|
t.references :customer
|
|
end
|
|
end
|
|
|
|
def test_remove_references_column_type_removes_id
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, 'customer_id')
|
|
t.remove_references :customer
|
|
end
|
|
end
|
|
|
|
def test_add_belongs_to_works_like_add_references
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, 'customer_id', :integer, {})
|
|
t.belongs_to :customer
|
|
end
|
|
end
|
|
|
|
def test_remove_belongs_to_works_like_remove_references
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, 'customer_id')
|
|
t.remove_belongs_to :customer
|
|
end
|
|
end
|
|
|
|
def test_references_column_type_with_polymorphic_adds_type
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, 'taggable_type', :string, {})
|
|
@connection.expects(:add_column).with(:delete_me, 'taggable_id', :integer, {})
|
|
t.references :taggable, :polymorphic => true
|
|
end
|
|
end
|
|
|
|
def test_remove_references_column_type_with_polymorphic_removes_type
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, 'taggable_type')
|
|
@connection.expects(:remove_column).with(:delete_me, 'taggable_id')
|
|
t.remove_references :taggable, :polymorphic => true
|
|
end
|
|
end
|
|
|
|
def test_references_column_type_with_polymorphic_and_options_null_is_false_adds_table_flag
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, 'taggable_type', :string, {:null => false})
|
|
@connection.expects(:add_column).with(:delete_me, 'taggable_id', :integer, {:null => false})
|
|
t.references :taggable, :polymorphic => true, :null => false
|
|
end
|
|
end
|
|
|
|
def test_remove_references_column_type_with_polymorphic_and_options_null_is_false_removes_table_flag
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, 'taggable_type')
|
|
@connection.expects(:remove_column).with(:delete_me, 'taggable_id')
|
|
t.remove_references :taggable, :polymorphic => true, :null => false
|
|
end
|
|
end
|
|
|
|
def test_timestamps_creates_updated_at_and_created_at
|
|
with_change_table do |t|
|
|
@connection.expects(:add_timestamps).with(:delete_me)
|
|
t.timestamps
|
|
end
|
|
end
|
|
|
|
def test_remove_timestamps_creates_updated_at_and_created_at
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_timestamps).with(:delete_me)
|
|
t.remove_timestamps
|
|
end
|
|
end
|
|
|
|
def string_column
|
|
if current_adapter?(:PostgreSQLAdapter)
|
|
"character varying(255)"
|
|
else
|
|
'varchar(255)'
|
|
end
|
|
end
|
|
|
|
def integer_column
|
|
if current_adapter?(:MysqlAdapter)
|
|
'int(11)'
|
|
else
|
|
'integer'
|
|
end
|
|
end
|
|
|
|
def test_integer_creates_integer_column
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, :foo, integer_column, {})
|
|
@connection.expects(:add_column).with(:delete_me, :bar, integer_column, {})
|
|
t.integer :foo, :bar
|
|
end
|
|
end
|
|
|
|
def test_string_creates_string_column
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, :foo, string_column, {})
|
|
@connection.expects(:add_column).with(:delete_me, :bar, string_column, {})
|
|
t.string :foo, :bar
|
|
end
|
|
end
|
|
|
|
def test_column_creates_column
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, :bar, :integer, {})
|
|
t.column :bar, :integer
|
|
end
|
|
end
|
|
|
|
def test_column_creates_column_with_options
|
|
with_change_table do |t|
|
|
@connection.expects(:add_column).with(:delete_me, :bar, :integer, {:null => false})
|
|
t.column :bar, :integer, :null => false
|
|
end
|
|
end
|
|
|
|
def test_index_creates_index
|
|
with_change_table do |t|
|
|
@connection.expects(:add_index).with(:delete_me, :bar, {})
|
|
t.index :bar
|
|
end
|
|
end
|
|
|
|
def test_index_creates_index_with_options
|
|
with_change_table do |t|
|
|
@connection.expects(:add_index).with(:delete_me, :bar, {:unique => true})
|
|
t.index :bar, :unique => true
|
|
end
|
|
end
|
|
|
|
def test_change_changes_column
|
|
with_change_table do |t|
|
|
@connection.expects(:change_column).with(:delete_me, :bar, :string, {})
|
|
t.change :bar, :string
|
|
end
|
|
end
|
|
|
|
def test_change_changes_column_with_options
|
|
with_change_table do |t|
|
|
@connection.expects(:change_column).with(:delete_me, :bar, :string, {:null => true})
|
|
t.change :bar, :string, :null => true
|
|
end
|
|
end
|
|
|
|
def test_change_default_changes_column
|
|
with_change_table do |t|
|
|
@connection.expects(:change_column_default).with(:delete_me, :bar, :string)
|
|
t.change_default :bar, :string
|
|
end
|
|
end
|
|
|
|
def test_remove_drops_single_column
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, [:bar])
|
|
t.remove :bar
|
|
end
|
|
end
|
|
|
|
def test_remove_drops_multiple_columns
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_column).with(:delete_me, [:bar, :baz])
|
|
t.remove :bar, :baz
|
|
end
|
|
end
|
|
|
|
def test_remove_index_removes_index_with_options
|
|
with_change_table do |t|
|
|
@connection.expects(:remove_index).with(:delete_me, {:unique => true})
|
|
t.remove_index :unique => true
|
|
end
|
|
end
|
|
|
|
def test_rename_renames_column
|
|
with_change_table do |t|
|
|
@connection.expects(:rename_column).with(:delete_me, :bar, :baz)
|
|
t.rename :bar, :baz
|
|
end
|
|
end
|
|
|
|
protected
|
|
def with_change_table
|
|
Person.connection.change_table :delete_me do |t|
|
|
yield t
|
|
end
|
|
end
|
|
end
|
|
end
|