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# frozen_string_literal: true
require "generators/generators_test_helper"
require "rails/generators/rails/scaffold_controller/scaffold_controller_generator"
require "rails/generators/rails/model/model_generator"
# Mock out two ORMs
module ORMWithGenerators
module Generators
class ActiveModel
def initialize(name)
end
end
end
end
module ORMWithoutGenerators
# No generators
end
class ScaffoldOrmTest < Rails::Generators::TestCase
include GeneratorsTestHelper
tests Rails::Generators::ScaffoldControllerGenerator
def test_orm_class_returns_custom_generator_if_supported_custom_orm_set
g = generator ["Foo"], orm: "ORMWithGenerators"
assert_equal ORMWithGenerators::Generators::ActiveModel, g.send(:orm_class)
end
def test_orm_class_returns_rails_generator_if_unsupported_custom_orm_set
g = generator ["Foo"], orm: "ORMWithoutGenerators"
assert_equal Rails::Generators::ActiveModel, g.send(:orm_class)
end
def test_orm_instance_returns_orm_class_instance_with_name
g = generator ["Foo"]
orm_instance = g.send(:orm_instance)
assert g.send(:orm_class) === orm_instance
assert_equal "foo", orm_instance.name
end
end
module TestOrmWithDescription
module Generators
class ModelGenerator < Rails::Generators::ModelGenerator
def self.usage_path
true
end
def self.desc
"My description"
end
end
end
end
class ModelOrmTest < ActiveSupport::TestCase
def test_active_record_description_is_used_by_default
assert_match(/Description:.*/, Rails::Generators::ModelGenerator.desc)
end
def test_orm_description_is_used_when_configured
with_configured(:orm, :test_orm_with_description) do
assert_equal("My description", Rails::Generators::ModelGenerator.desc)
end
end
private
def with_configured(hook, value)
previous_default = Rails::Generators::ModelGenerator.class_options[hook].default
Rails::Generators::ModelGenerator.class_options[hook].instance_variable_set(:@default, value)
yield
ensure
Rails::Generators::ModelGenerator.class_options[hook].instance_variable_set(:@default, previous_default)
end
end
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