Removed use of mocha from railties actions_test

railties/test/generators/actions_test.rb

 require 'generators/generators_test_helper'
 require 'rails/generators/rails/app/app_generator'
 require 'env_helpers'
-require 'mocha/setup' # FIXME: stop using mocha
+require 'minitest/mock'
 
 class ActionsTest < Rails::Generators::TestCase
   include GeneratorsTestHelper
@@ -12,11 +12,13 @@ class ActionsTest < Rails::Generators::TestCase
 
   def setup
     Rails.application = TestApp::Application
+    @mock_generator = Minitest::Mock.new
     super
   end
 
   def teardown
     Rails.application = TestApp::Application.instance
+    @mock_generator.verify
   end
 
   def test_invoke_other_generator_with_shortcut
@@ -140,13 +142,18 @@ def test_environment_with_block_should_include_block_contents_in_environment_ini
   end
 
   def test_git_with_symbol_should_run_command_using_git_scm
-    generator.expects(:run).once.with('git init')
-    action :git, :init
+    @mock_generator.expect(:call, nil, ['git init'])
+    generator.stub(:run, @mock_generator) do
+      action :git, :init
+    end
   end
 
   def test_git_with_hash_should_run_each_command_using_git_scm
-    generator.expects(:run).times(2)
-    action :git, rm: 'README', add: '.'
+    @mock_generator.expect(:call, nil, ["git rm README"])
+    @mock_generator.expect(:call, nil, ["git add ."])
+    generator.stub(:run, @mock_generator) do
+      action :git, rm: 'README', add: '.'
+    end
   end
 
   def test_vendor_should_write_data_to_file_in_vendor
@@ -170,46 +177,60 @@ def test_initializer_should_write_date_to_file_in_config_initializers
   end
 
   def test_generate_should_run_script_generate_with_argument_and_options
-    generator.expects(:run_ruby_script).once.with('bin/rails generate model MyModel', verbose: false)
-    action :generate, 'model', 'MyModel'
+    @mock_generator.expect(:call, nil, ['bin/rails generate model MyModel', verbose: false])
+    generator.stub(:run_ruby_script, @mock_generator) do
+      action :generate, 'model', 'MyModel'
+    end
   end
 
   def test_rake_should_run_rake_command_with_default_env
-    generator.expects(:run).once.with("rake log:clear RAILS_ENV=development", verbose: false)
-    with_rails_env nil do
-      action :rake, 'log:clear'
+    @mock_generator.expect(:call, nil, ["rake log:clear RAILS_ENV=development", verbose: false])
+    generator.stub(:run, @mock_generator) do
+      with_rails_env nil do
+        action :rake, 'log:clear'
+      end
     end
   end
 
   def test_rake_with_env_option_should_run_rake_command_in_env
-    generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
-    action :rake, 'log:clear', env: 'production'
+    @mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
+    generator.stub(:run, @mock_generator) do
+      action :rake, 'log:clear', env: 'production'
+    end
   end
 
   def test_rake_with_rails_env_variable_should_run_rake_command_in_env
-    generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
-    with_rails_env "production" do
-      action :rake, 'log:clear'
+    @mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
+    generator.stub(:run, @mock_generator) do
+      with_rails_env "production" do
+        action :rake, 'log:clear'
+      end
     end
   end
 
   def test_env_option_should_win_over_rails_env_variable_when_running_rake
-    generator.expects(:run).once.with('rake log:clear RAILS_ENV=production', verbose: false)
-    with_rails_env "staging" do
-      action :rake, 'log:clear', env: 'production'
+    @mock_generator.expect(:call, nil, ['rake log:clear RAILS_ENV=production', verbose: false])
+    generator.stub(:run, @mock_generator) do
+      with_rails_env "staging" do
+        action :rake, 'log:clear', env: 'production'
+      end
     end
   end
 
   def test_rake_with_sudo_option_should_run_rake_command_with_sudo
-    generator.expects(:run).once.with("sudo rake log:clear RAILS_ENV=development", verbose: false)
-    with_rails_env nil do
-      action :rake, 'log:clear', sudo: true
+    @mock_generator.expect(:call, nil, ["sudo rake log:clear RAILS_ENV=development", verbose: false])
+    generator.stub(:run, @mock_generator) do
+      with_rails_env nil do
+        action :rake, 'log:clear', sudo: true
+      end
     end
   end
 
   def test_capify_should_run_the_capify_command
-    generator.expects(:run).once.with('capify .', verbose: false)
-    action :capify!
+    @mock_generator.expect(:call, nil, ['capify .', verbose: false])
+    generator.stub(:run, @mock_generator) do
+      action :capify!
+    end
   end
 
   def test_route_should_add_data_to_the_routes_block_in_config_routes
@@ -245,15 +266,19 @@ def test_route_should_add_data_with_an_new_line
 
   def test_readme
     run_generator
-    Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
-    assert_match "application up and running", action(:readme, "README.md")
+    2.times { @mock_generator.expect(:call, destination_root,[]) }
+    Rails::Generators::AppGenerator.stub(:source_root, @mock_generator) do
+      assert_match "application up and running", action(:readme, "README.md")
+    end
   end
 
   def test_readme_with_quiet
     generator(default_arguments, quiet: true)
     run_generator
-    Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
-    assert_no_match "application up and running", action(:readme, "README.md")
+    2.times { @mock_generator.expect(:call, destination_root,[]) }
+    Rails::Generators::AppGenerator.stub(:source_root, @mock_generator) do
+      assert_no_match "application up and running", action(:readme, "README.md")
+    end
   end
 
   def test_log