Remove duplicated tests from shared generator

[Carlos Antonio da Silva & Santiago Pastorino]

railties/test/generators/app_generator_test.rb

@@ -369,7 +369,8 @@ def test_http_only_generates_config_middleware_and_generator_http_only_setup
 
   def test_http_only_generates_application_controller_with_action_controller_http
     run_generator [destination_root, "--http-only"]
-    assert_file "app/controllers/application_controller.rb", /class ApplicationController < ActionController::HTTP/
+    assert_file "app/controllers/application_controller.rb",
+      /class ApplicationController < ActionController::HTTP/
   end
 
   def test_http_only_generates_application_controller_with_protect_from_forgery_commented_out_setup

railties/test/generators/shared_generator_tests.rb

@@ -91,21 +91,6 @@ def test_template_is_executed_when_supplied
     assert_match(/It works!/, capture(:stdout) { generator.invoke_all })
   end
 
-  def test_template_raises_an_error_with_invalid_path
-    content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
-    assert_match(/The template \[.*\] could not be loaded/, content)
-    assert_match(/non\/existant\/path/, content)
-  end
-
-  def test_template_is_executed_when_supplied
-    path = "http://gist.github.com/103208.txt"
-    template = %{ say "It works!" }
-    template.instance_eval "def read; self; end" # Make the string respond to read
-
-    generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
-    assert_match(/It works!/, capture(:stdout) { generator.invoke_all })
-  end
-
   def test_template_is_executed_when_supplied_an_https_path
     path = "https://gist.github.com/103208.txt"
     template = %{ say "It works!" }