88 lines
2.7 KiB
Ruby
88 lines
2.7 KiB
Ruby
require 'abstract_unit'
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class AdapterTest < Test::Unit::TestCase
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def setup
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@connection = ActiveRecord::Base.connection
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end
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def test_tables
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if @connection.respond_to?(:tables)
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tables = @connection.tables
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assert tables.include?("accounts")
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assert tables.include?("authors")
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assert tables.include?("tasks")
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assert tables.include?("topics")
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else
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warn "#{@connection.class} does not respond to #tables"
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end
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end
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def test_indexes
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idx_name = "accounts_idx"
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if @connection.respond_to?(:indexes)
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indexes = @connection.indexes("accounts")
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assert indexes.empty?
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@connection.add_index :accounts, :firm_id, :name => idx_name
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indexes = @connection.indexes("accounts")
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assert_equal "accounts", indexes.first.table
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# OpenBase does not have the concept of a named index
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# Indexes are merely properties of columns.
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assert_equal idx_name, indexes.first.name unless current_adapter?(:OpenBaseAdapter)
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assert !indexes.first.unique
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assert_equal ["firm_id"], indexes.first.columns
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else
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warn "#{@connection.class} does not respond to #indexes"
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end
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ensure
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@connection.remove_index(:accounts, :name => idx_name) rescue nil
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end
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def test_current_database
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if @connection.respond_to?(:current_database)
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assert_equal ENV['ARUNIT_DB_NAME'] || "activerecord_unittest", @connection.current_database
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end
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end
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def test_table_alias
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def @connection.test_table_alias_length() 10; end
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class << @connection
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alias_method :old_table_alias_length, :table_alias_length
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alias_method :table_alias_length, :test_table_alias_length
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end
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assert_equal 'posts', @connection.table_alias_for('posts')
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assert_equal 'posts_comm', @connection.table_alias_for('posts_comments')
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assert_equal 'dbo_posts', @connection.table_alias_for('dbo.posts')
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class << @connection
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alias_method :table_alias_length, :old_table_alias_length
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end
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end
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# test resetting sequences in odd tables in postgreSQL
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if ActiveRecord::Base.connection.respond_to?(:reset_pk_sequence!)
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require 'fixtures/movie'
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require 'fixtures/subscriber'
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def test_reset_empty_table_with_custom_pk
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Movie.delete_all
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Movie.connection.reset_pk_sequence! 'movies'
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assert_equal 1, Movie.create(:name => 'fight club').id
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end
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if ActiveRecord::Base.connection.adapter_name != "FrontBase"
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def test_reset_table_with_non_integer_pk
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Subscriber.delete_all
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Subscriber.connection.reset_pk_sequence! 'subscribers'
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sub = Subscriber.new(:name => 'robert drake')
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sub.id = 'bob drake'
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assert_nothing_raised { sub.save! }
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end
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end
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end
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end
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