Class GeneratorsTest < Rails::Generators::TestCase

# File railties/test/generators_test.rb, line 9
def setup
  @path = File.expand_path("lib", Rails.root)
  $LOAD_PATH.unshift(@path)
end

# File railties/test/generators_test.rb, line 14
def teardown
  $LOAD_PATH.delete(@path)
end

# File railties/test/generators_test.rb, line 130
def test_default_banner_should_not_show_rails_generator_namespace
  klass = Rails::Generators.find_by_namespace(:model)
  assert_match(/^rails generate model/, klass.banner)
end

# File railties/test/generators_test.rb, line 125
def test_default_banner_should_show_generator_namespace
  klass = Rails::Generators.find_by_namespace(:foobar)
  assert_match(/^rails generate foobar:foobar/, klass.banner)
end

# File railties/test/generators_test.rb, line 168
def test_developer_options_are_overwriten_by_user_options
  Rails::Generators.options[:with_options] = { :generate => false }

  self.class.class_eval <<-end_eval
    class WithOptionsGenerator < Rails::Generators::Base
      class_option :generate, :default => true
    end
  end_eval

  assert_equal false, WithOptionsGenerator.class_options[:generate].default
ensure
  Rails::Generators.subclasses.delete(WithOptionsGenerator)
end

# File railties/test/generators_test.rb, line 142
def test_fallbacks_for_generators_on_find_by_namespace
  Rails::Generators.fallbacks[:remarkable] = :test_unit
  klass = Rails::Generators.find_by_namespace(:plugin, :remarkable)
  assert klass
  assert_equal "test_unit:plugin", klass.namespace
end

# File railties/test/generators_test.rb, line 149
def test_fallbacks_for_generators_on_find_by_namespace_with_context
  Rails::Generators.fallbacks[:remarkable] = :test_unit
  klass = Rails::Generators.find_by_namespace(:remarkable, :rails, :plugin)
  assert klass
  assert_equal "test_unit:plugin", klass.namespace
end

# File railties/test/generators_test.rb, line 156
def test_fallbacks_for_generators_on_invoke
  Rails::Generators.fallbacks[:shoulda] = :test_unit
  TestUnit::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  Rails::Generators.invoke "shoulda:model", ["Account"]
end

# File railties/test/generators_test.rb, line 51
def test_find_by_namespace
  klass = Rails::Generators.find_by_namespace("rails:model")
  assert klass
  assert_equal "rails:model", klass.namespace
end

# File railties/test/generators_test.rb, line 75
def test_find_by_namespace_in_subfolder
  klass = Rails::Generators.find_by_namespace(:fixjour, :active_record)
  assert klass
  assert_equal "active_record:fixjour", klass.namespace
end

# File railties/test/generators_test.rb, line 57
def test_find_by_namespace_with_base
  klass = Rails::Generators.find_by_namespace(:model, :rails)
  assert klass
  assert_equal "rails:model", klass.namespace
end

# File railties/test/generators_test.rb, line 63
def test_find_by_namespace_with_context
  klass = Rails::Generators.find_by_namespace(:test_unit, nil, :model)
  assert klass
  assert_equal "test_unit:model", klass.namespace
end

# File railties/test/generators_test.rb, line 81
def test_find_by_namespace_with_duplicated_name
  klass = Rails::Generators.find_by_namespace(:foobar)
  assert klass
  assert_equal "foobar:foobar", klass.namespace
end

# File railties/test/generators_test.rb, line 69
def test_find_by_namespace_with_generator_on_root
  klass = Rails::Generators.find_by_namespace(:fixjour)
  assert klass
  assert_equal "fixjour", klass.namespace
end

# File railties/test/generators_test.rb, line 87
def test_find_by_namespace_without_base_or_context_looks_into_rails_namespace
  assert Rails::Generators.find_by_namespace(:model)
end

# File railties/test/generators_test.rb, line 29
def test_help_when_a_generator_with_required_arguments_is_invoked_without_arguments
  output = capture(:stdout){ Rails::Generators.invoke :model, [] }
  assert_match(/Description:/, output)
end

# File railties/test/generators_test.rb, line 24
def test_invoke_when_generator_is_not_found
  output = capture(:stdout){ Rails::Generators.invoke :unknown }
  assert_equal "Could not find generator unknown.\n", output
end

# File railties/test/generators_test.rb, line 46
def test_invoke_with_config_values
  Rails::Generators::ModelGenerator.expects(:start).with(["Account"], :behavior => :skip)
  Rails::Generators.invoke :model, ["Account"], :behavior => :skip
end

# File railties/test/generators_test.rb, line 41
def test_invoke_with_default_values
  Rails::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  Rails::Generators.invoke :model, ["Account"]
end

# File railties/test/generators_test.rb, line 91
def test_invoke_with_nested_namespaces
  model_generator = mock('ModelGenerator') do
    expects(:start).with(["Account"], {})
  end
  Rails::Generators.expects(:find_by_namespace).with('namespace', 'my:awesome').returns(model_generator)
  Rails::Generators.invoke 'my:awesome:namespace', ["Account"]
end

# File railties/test/generators_test.rb, line 162
def test_nested_fallbacks_for_generators
  Rails::Generators.fallbacks[:super_shoulda] = :shoulda
  TestUnit::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  Rails::Generators.invoke "super_shoulda:model", ["Account"]
end

# File railties/test/generators_test.rb, line 135
def test_no_color_sets_proper_shell
  Rails::Generators.no_color!
  assert_equal Thor::Shell::Basic, Thor::Base.shell
ensure
  Thor::Base.shell = Thor::Shell::Color
end

# File railties/test/generators_test.rb, line 119
def test_rails_generators_does_not_show_active_record_hooks
  output = capture(:stdout){ Rails::Generators.help }
  assert_match(/ActiveRecord:/, output)
  assert_match(/^  active_record:fixjour$/, output)
end

# File railties/test/generators_test.rb, line 107
def test_rails_generators_help_does_not_include_app_nor_plugin_new
  output = capture(:stdout){ Rails::Generators.help }
  assert_no_match(/app/, output)
  assert_no_match(/plugin_new/, output)
end

# File railties/test/generators_test.rb, line 99
def test_rails_generators_help_with_builtin_information
  output = capture(:stdout){ Rails::Generators.help }
  assert_match(/Rails:/, output)
  assert_match(/^  model$/, output)
  assert_match(/^  scaffold_controller$/, output)
  assert_no_match(/^  app$/, output)
end

# File railties/test/generators_test.rb, line 113
def test_rails_generators_with_others_information
  output = capture(:stdout){ Rails::Generators.help }
  assert_match(/Fixjour:/, output)
  assert_match(/^  fixjour$/, output)
end

# File railties/test/generators_test.rb, line 182
def test_rails_root_templates
  template = File.join(Rails.root, "lib", "templates", "active_record", "model", "model.rb")

  # Create template
  mkdir_p(File.dirname(template))
  File.open(template, 'w'){ |f| f.write "empty" }

  output = capture(:stdout) do
    Rails::Generators.invoke :model, ["user"], :destination_root => destination_root
  end

  assert_file "app/models/user.rb" do |content|
    assert_equal "empty", content
  end
ensure
  rm_rf File.dirname(template)
end

# File railties/test/generators_test.rb, line 34
def test_should_give_higher_preference_to_rails_generators
  assert File.exists?(File.join(@path, 'generators', 'model_generator.rb'))
  Rails::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  warnings = capture(:stderr){ Rails::Generators.invoke :model, ["Account"] }
  assert warnings.empty?
end

# File railties/test/generators_test.rb, line 18
def test_simple_invoke
  assert File.exists?(File.join(@path, 'generators', 'model_generator.rb'))
  TestUnit::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  Rails::Generators.invoke("test_unit:model", ["Account"])
end

# File railties/test/generators_test.rb, line 200
def test_source_paths_for_not_namespaced_generators
  mspec = Rails::Generators.find_by_namespace :fixjour
  assert mspec.source_paths.include?(File.join(Rails.root, "lib", "templates", "fixjour"))
end

# File railties/test/generators_test.rb, line 205
def test_usage_with_embedded_ruby
  require File.expand_path("fixtures/lib/generators/usage_template/usage_template_generator", File.dirname(__FILE__))
  output = capture(:stdout) { Rails::Generators.invoke :usage_template, ['--help'] }
  assert_match /:: 2 ::/, output
end