Add MiniTest generators

lib/generators/mini_test/decorator_generator.rb

@@ -0,0 +1,20 @@
+require 'generators/mini_test'
+
+module MiniTest
+  module Generators
+    class DecoratorGenerator < Base
+      def self.source_root
+        File.expand_path('../templates', __FILE__)
+      end
+
+      class_option :spec, :type => :boolean, :default => false, :desc => "Use MiniTest::Spec DSL"
+
+      check_class_collision suffix: "DecoratorTest"
+
+      def create_test_file
+        template_type = options[:spec] ? "spec" : "test"
+        template "decorator_#{template_type}.rb", File.join("test/decorators", class_path, "#{singular_name}_decorator_test.rb")
+      end
+    end
+  end
+end

lib/generators/mini_test/templates/decorator_spec.rb

@@ -0,0 +1,4 @@
+require 'minitest_helper'
+
+describe <%= class_name %>Decorator do
+end

lib/generators/mini_test/templates/decorator_test.rb

@@ -0,0 +1,4 @@
+require 'minitest_helper'
+
+class <%= class_name %>DecoratorTest < Draper::TestCase
+end

spec/generators/decorator/decorator_generator_spec.rb

@@ -93,4 +93,45 @@ class ApplicationDecorator; end
       it { should contain "class Namespace::YourModelDecoratorTest < Draper::TestCase" }
     end
   end
+
+  context 'using minitest-rails' do
+    before { run_generator ["YourModel", "-t=mini_test"] }
+
+    describe 'test/decorators/your_model_decorator_test.rb' do
+      subject { file('test/decorators/your_model_decorator_test.rb') }
+      it { should exist }
+      it { should contain "class YourModelDecoratorTest < Draper::TestCase" }
+    end
+  end
+
+  context 'using minitest-rails with namespaced model' do
+    before { run_generator ["Namespace::YourModel", "-t=mini_test"] }
+
+    describe 'test/decorators/your_model_decorator_test.rb' do
+      subject { file('test/decorators/namespace/your_model_decorator_test.rb') }
+      it { should exist }
+      it { should contain "class Namespace::YourModelDecoratorTest < Draper::TestCase" }
+    end
+  end
+
+  context 'using minitest-rails with spec syntax' do
+    before { run_generator ["YourModel", "-t=mini_test", "--spec"] }
+
+    describe 'test/decorators/your_model_decorator_test.rb' do
+      subject { file('test/decorators/your_model_decorator_test.rb') }
+      it { should exist }
+      it { should contain "describe YourModelDecorator" }
+    end
+  end
+
+  context 'using minitest-rails with spec syntax with namespaced model' do
+    before { run_generator ["Namespace::YourModel", "-t=mini_test", "--spec"] }
+
+    describe 'test/decorators/your_model_decorator_test.rb' do
+      subject { file('test/decorators/namespace/your_model_decorator_test.rb') }
+      it { should exist }
+      it { should contain "describe Namespace::YourModelDecorator" }
+    end
+  end
+
 end