145 lines
4.3 KiB
Ruby
145 lines
4.3 KiB
Ruby
require 'test/unit'
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# Optionally load RubyGems.
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begin
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require 'rubygems'
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rescue LoadError
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end
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# Mock out what we need from AR::Base.
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module ActiveRecord
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class Base
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class << self
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attr_accessor :pluralize_table_names
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end
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self.pluralize_table_names = true
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end
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end
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# And what we need from ActionView
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module ActionView
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module Helpers
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module ActiveRecordHelper; end
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class InstanceTag; end
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end
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end
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# Must set before requiring generator libs.
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if defined?(RAILS_ROOT)
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RAILS_ROOT.replace "#{File.dirname(__FILE__)}/fixtures"
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else
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RAILS_ROOT = "#{File.dirname(__FILE__)}/fixtures"
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end
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$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
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require 'initializer'
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# Mocks out the configuration
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module Rails
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def self.configuration
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Rails::Configuration.new
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end
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end
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require 'rails_generator'
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class RailsGeneratorTest < Test::Unit::TestCase
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BUILTINS = %w(controller integration_test mailer migration model observer plugin resource scaffold session_migration)
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CAPITALIZED_BUILTINS = BUILTINS.map { |b| b.capitalize }
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def setup
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ActiveRecord::Base.pluralize_table_names = true
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end
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def test_sources
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expected = [:lib, :vendor,
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"plugins (vendor/plugins)".to_sym, # <plugin>/generators and <plugin>/rails_generators
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:user,
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:RubyGems, :RubyGems, # gems named <x>_generator, gems containing /rails_generator/ folder
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:builtin]
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expected.delete(:RubyGems) unless Object.const_defined?(:Gem)
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assert_equal expected, Rails::Generator::Base.sources.map { |s| s.label }
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end
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def test_lookup_builtins
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(BUILTINS + CAPITALIZED_BUILTINS).each do |name|
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assert_nothing_raised do
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spec = Rails::Generator::Base.lookup(name)
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assert_not_nil spec
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assert_kind_of Rails::Generator::Spec, spec
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klass = spec.klass
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assert klass < Rails::Generator::Base
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assert_equal spec, klass.spec
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end
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end
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end
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def test_autolookup
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assert_nothing_raised { ControllerGenerator }
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assert_nothing_raised { ModelGenerator }
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end
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def test_lookup_missing_generator
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assert_raise Rails::Generator::GeneratorError do
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Rails::Generator::Base.lookup('missing').klass
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end
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end
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def test_lookup_missing_class
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spec = nil
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assert_nothing_raised { spec = Rails::Generator::Base.lookup('missing_class') }
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assert_not_nil spec
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assert_kind_of Rails::Generator::Spec, spec
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assert_raise(NameError) { spec.klass }
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end
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def test_generator_usage
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(BUILTINS - ["session_migration"]).each do |name|
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assert_raise(Rails::Generator::UsageError, "Generator '#{name}' should raise an error without arguments") {
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Rails::Generator::Base.instance(name)
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}
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end
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end
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def test_generator_spec
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spec = Rails::Generator::Base.lookup('working')
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assert_equal 'working', spec.name
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assert_match(/#{spec.path}$/, "#{RAILS_ROOT}/lib/generators/working")
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assert_equal :lib, spec.source
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assert_nothing_raised { assert_match(/WorkingGenerator$/, spec.klass.name) }
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end
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def test_named_generator_attributes
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g = Rails::Generator::Base.instance('working', %w(admin/foo bar baz))
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assert_equal 'admin/foo', g.name
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assert_equal %w(admin), g.class_path
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assert_equal 'Admin', g.class_nesting
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assert_equal 'Admin::Foo', g.class_name
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assert_equal 'foo', g.singular_name
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assert_equal 'foos', g.plural_name
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assert_equal g.singular_name, g.file_name
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assert_equal "admin_#{g.plural_name}", g.table_name
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assert_equal %w(bar baz), g.args
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end
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def test_named_generator_attributes_without_pluralized
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ActiveRecord::Base.pluralize_table_names = false
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g = Rails::Generator::Base.instance('working', %w(admin/foo bar baz))
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assert_equal "admin_#{g.singular_name}", g.table_name
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end
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def test_session_migration_generator_with_pluralization
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g = Rails::Generator::Base.instance('session_migration')
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assert_equal 'session'.pluralize, g.send(:default_session_table_name)
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ActiveRecord::Base.pluralize_table_names = false
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assert_equal 'session', g.send(:default_session_table_name)
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end
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def test_scaffold_controller_name
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# Default behaviour is use the model name
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g = Rails::Generator::Base.instance('scaffold', %w(Product))
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assert_equal "Products", g.controller_name
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end
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end
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