gems can be added or skipped from the template

2 files changed, 27 insertions, 0 deletions

diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index cbcfe48f71..bd8efcc6c7 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -156,6 +156,32 @@ class AppGeneratorTest < Rails::Generators::TestCase
     end
   end
 
+  def test_add_gemfile_entry
+    template = Tempfile.open 'my_template'
+    template.puts 'gemfile_entry "tenderlove"'
+    template.flush
+
+    run_generator([destination_root, "-m", template.path])
+    assert_file "Gemfile", /tenderlove/
+  ensure
+    template.close
+    template.unlink
+  end
+
+  def test_add_skip_entry
+    template = Tempfile.open 'my_template'
+    template.puts 'add_gem_entry_filter { |gem| gem.name != "jbuilder" }'
+    template.flush
+
+    run_generator([destination_root, "-m", template.path])
+    assert_file "Gemfile" do |contents|
+      assert_no_match 'jbuilder', contents
+    end
+  ensure
+    template.close
+    template.unlink
+  end
+
   def test_config_another_database
     run_generator([destination_root, "-d", "mysql"])
     assert_file "config/database.yml", /mysql/
diff --git a/railties/test/generators/generator_test.rb b/railties/test/generators/generator_test.rb
index 7871399dd7..94d2c1bf50 100644
--- a/railties/test/generators/generator_test.rb
+++ b/railties/test/generators/generator_test.rb
@@ -1,6 +1,7 @@
 require 'active_support/test_case'
 require 'active_support/testing/autorun'
 require 'rails/generators/app_base'
+require 'rails/generators/rails/app/app_generator'
 
 module Rails
   module Generators