mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
96 lines
2.7 KiB
Ruby
96 lines
2.7 KiB
Ruby
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$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
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RAILS_ROOT = File.dirname(__FILE__)
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require File.dirname(__FILE__) + '/../../activerecord/lib/active_record/support/inflector'
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require 'rails_generator'
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require 'test/unit'
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class RailsGeneratorTest < Test::Unit::TestCase
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BUILTINS = %w(controller mailer model scaffold)
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def test_instance_builtins
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BUILTINS.each do |name|
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object = nil
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assert_nothing_raised { object = Rails::Generator.instance(name, ['foo']) }
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assert_not_nil object
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assert_match /#{name.capitalize}Generator/, object.class.name
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assert_respond_to object, :generate
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end
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end
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def test_instance_without_rails_root
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old_verbose, $VERBOSE = $VERBOSE, nil
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old_rails_root = Object.const_get(:RAILS_ROOT)
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begin
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Object.const_set(:RAILS_ROOT, nil)
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assert_raise(Rails::Generator::GeneratorError) {
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Rails::Generator.instance('model', ['name'])
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}
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ensure
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Object.const_set(:RAILS_ROOT, old_rails_root)
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$VERBOSE = old_verbose
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end
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end
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def test_instance_not_found
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assert_raise(Rails::Generator::GeneratorError) {
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Rails::Generator.instance('foobar')
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}
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end
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def test_instance_missing_templates
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assert_raise(Rails::Generator::GeneratorError) {
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Rails::Generator.instance('missing_templates')
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}
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end
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def test_instance_missing_generator
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assert_raise(LoadError) {
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Rails::Generator.instance('missing_generator')
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}
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end
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def test_instance_missing_class
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assert_raise(Rails::Generator::GeneratorError) {
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Rails::Generator.instance('missing_class')
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}
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end
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def test_builtin_generators
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assert_nothing_raised {
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assert_equal [], Rails::Generator.builtin_generators - BUILTINS
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}
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end
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def test_generator_name
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assert_equal 'model', Rails::Generator.instance('model', ['name']).class.generator_name
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end
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def test_generator_usage
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assert_raise(Rails::Generator::UsageError) {
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assert_equal 'model', Rails::Generator.instance('model')
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}
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end
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def test_generator_vars
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model = Rails::Generator.instance('model', ['model'])
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assert_equal "#{Rails::Generator::BUILTIN_ROOT}/model/templates", model.template_root
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assert_equal RAILS_ROOT, model.destination_root
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assert_equal 'Model', model.class_name
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assert_equal 'model', model.singular_name
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assert_equal 'models', model.plural_name
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assert_equal model.singular_name, model.file_name
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assert_equal model.plural_name, model.table_name
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assert_equal [], model.args
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end
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def test_generator_generator
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assert_nothing_raised {
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model = Rails::Generator.instance('model', ['name'])
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mailer = model.send(:generator, 'mailer')
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assert_equal 'mailer', mailer.class.generator_name
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}
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end
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end
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