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 138
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 133
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 186
  def test_developer_options_are_overwritten_by_user_options
    Rails::Generators.options[:with_options] = { generate: false }

    self.class.class_eval("      class WithOptionsGenerator < Rails::Generators::Base
        class_option :generate, :default => true
      end
", __FILE__, __LINE__ + 1)

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

# File railties/test/generators_test.rb, line 150
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
ensure
  Rails::Generators.fallbacks.delete(:remarkable)
end

# File railties/test/generators_test.rb, line 159
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
ensure
  Rails::Generators.fallbacks.delete(:remarkable)
end

# File railties/test/generators_test.rb, line 168
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"]
ensure
  Rails::Generators.fallbacks.delete(:shoulda)
end

# File railties/test/generators_test.rb, line 59
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 83
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 65
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 71
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 89
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 77
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 95
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 31
def test_generator_suggestions
  name = :migrationz
  output = capture(:stdout){ Rails::Generators.invoke name }
  assert_match "Maybe you meant 'migration'", output
end

# File railties/test/generators_test.rb, line 37
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 229
def test_hide_namespace
  assert !Rails::Generators.hidden_namespaces.include?("special:namespace")
  Rails::Generators.hide_namespace("special:namespace")
  assert Rails::Generators.hidden_namespaces.include?("special:namespace")
end

# File railties/test/generators_test.rb, line 24
def test_invoke_when_generator_is_not_found
  name = :unknown
  output = capture(:stdout){ Rails::Generators.invoke name }
  assert_match "Could not find generator '#{name}'", output
  assert_match "`rails generate --help`", output
end

# File railties/test/generators_test.rb, line 54
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 49
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 99
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 176
def test_nested_fallbacks_for_generators
  Rails::Generators.fallbacks[:shoulda] = :test_unit
  Rails::Generators.fallbacks[:super_shoulda] = :shoulda
  TestUnit::Generators::ModelGenerator.expects(:start).with(["Account"], {})
  Rails::Generators.invoke "super_shoulda:model", ["Account"]
ensure
  Rails::Generators.fallbacks.delete(:shoulda)
  Rails::Generators.fallbacks.delete(:super_shoulda)
end

# File railties/test/generators_test.rb, line 143
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 127
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 115
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/, output)
end

# File railties/test/generators_test.rb, line 107
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 121
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 200
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" }

  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 42
def test_should_give_higher_preference_to_rails_generators
  assert File.exist?(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.exist?(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 218
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 223
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