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rails--rails/railties/test/generators_test.rb
Rafael Mendonça França fd6aaaa0c3 Stop requiring mocha automatically
We are planning to remove mocha from our test suite because of
performance problems. To make this possible we should stop require mocha
on ActionSupport::TestCase.

This should not affect applications since users still need to add mocha
to Gemfile and this already load mocha.

Added FIXME notes to place that still need mocha removal
2014-07-19 17:35:12 -03:00

224 lines
7.6 KiB
Ruby

require 'generators/generators_test_helper'
require 'rails/generators/rails/model/model_generator'
require 'rails/generators/test_unit/model/model_generator'
require 'mocha/setup' # FIXME: stop using mocha
class GeneratorsTest < Rails::Generators::TestCase
include GeneratorsTestHelper
def setup
@path = File.expand_path("lib", Rails.root)
$LOAD_PATH.unshift(@path)
end
def teardown
$LOAD_PATH.delete(@path)
end
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
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
def test_generator_suggestions
name = :migrationz
output = capture(:stdout){ Rails::Generators.invoke name }
assert_match "Maybe you meant 'migration'", output
end
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
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
def test_invoke_with_default_values
Rails::Generators::ModelGenerator.expects(:start).with(["Account"], {})
Rails::Generators.invoke :model, ["Account"]
end
def test_invoke_with_config_values
Rails::Generators::ModelGenerator.expects(:start).with(["Account"], behavior: :skip)
Rails::Generators.invoke :model, ["Account"], behavior: :skip
end
def test_find_by_namespace
klass = Rails::Generators.find_by_namespace("rails:model")
assert klass
assert_equal "rails:model", klass.namespace
end
def test_find_by_namespace_with_base
klass = Rails::Generators.find_by_namespace(:model, :rails)
assert klass
assert_equal "rails:model", klass.namespace
end
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
def test_find_by_namespace_with_generator_on_root
klass = Rails::Generators.find_by_namespace(:fixjour)
assert klass
assert_equal "fixjour", klass.namespace
end
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
def test_find_by_namespace_with_duplicated_name
klass = Rails::Generators.find_by_namespace(:foobar)
assert klass
assert_equal "foobar:foobar", klass.namespace
end
def test_find_by_namespace_without_base_or_context_looks_into_rails_namespace
assert Rails::Generators.find_by_namespace(:model)
end
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
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
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
def test_rails_generators_with_others_information
output = capture(:stdout){ Rails::Generators.help }
assert_match(/Fixjour:/, output)
assert_match(/^ fixjour$/, output)
end
def test_rails_generators_does_not_show_active_record_hooks
output = capture(:stdout){ Rails::Generators.help }
assert_match(/ActiveRecord:/, output)
assert_match(/^ active_record:fixjour$/, output)
end
def test_default_banner_should_show_generator_namespace
klass = Rails::Generators.find_by_namespace(:foobar)
assert_match(/^rails generate foobar:foobar/, klass.banner)
end
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
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
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
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
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
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
def test_developer_options_are_overwritten_by_user_options
Rails::Generators.options[:with_options] = { generate: false }
self.class.class_eval(<<-end_eval, __FILE__, __LINE__ + 1)
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
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
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
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
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
end