1 files changed, 45 insertions, 0 deletions
diff --git a/railties/lib/rails/test_unit/testing.rake b/railties/lib/rails/test_unit/testing.rake
new file mode 100644
index 0000000000..6676c6a079
--- /dev/null
+++ b/railties/lib/rails/test_unit/testing.rake
@@ -0,0 +1,45 @@
+gem 'minitest'
+require 'minitest'
+require 'rails/test_unit/minitest_plugin'
+
+task default: :test
+
+desc "Runs all tests in test folder"
+task :test do
+  $: << "test"
+  Minitest.rake_run(["test"])
+end
+
+namespace :test do
+  task :prepare do
+    # Placeholder task for other Railtie and plugins to enhance.
+    # If used with Active Record, this task runs before the database schema is synchronized.
+  end
+
+  task :run => %w[test]
+
+  desc "Run tests quickly, but also reset db"
+  task :db => %w[db:test:prepare test]
+
+  ["models", "helpers", "controllers", "mailers", "integration", "jobs"].each do |name|
+    task name => "test:prepare" do
+      $: << "test"
+      Minitest.rake_run(["test/#{name}"])
+    end
+  end
+
+  task :generators => "test:prepare" do
+    $: << "test"
+    Minitest.rake_run(["test/lib/generators"])
+  end
+
+  task :units => "test:prepare" do
+    $: << "test"
+    Minitest.rake_run(["test/models", "test/helpers", "test/unit"])
+  end
+
+  task :functionals => "test:prepare" do
+    $: << "test"
+    Minitest.rake_run(["test/controllers", "test/mailers", "test/functional"])
+  end
+end