1 files changed, 126 insertions, 12 deletions
diff --git a/railties/test/application/test_runner_test.rb b/railties/test/application/test_runner_test.rb
index 0939587960..a8e3a7ec5b 100644
--- a/railties/test/application/test_runner_test.rb
+++ b/railties/test/application/test_runner_test.rb
@@ -15,6 +15,16 @@ module ApplicationTests
       teardown_app
     end
 
+    def test_run_via_backwardscompatibility
+      require "rails/test_unit/minitest_plugin"
+
+      assert_nothing_raised do
+        Minitest.run_via[:ruby] = true
+      end
+
+      assert_predicate Minitest.run_via, :ruby?
+    end
+
     def test_run_single_file
       create_test_file :models, "foo"
       create_test_file :models, "bar"
@@ -60,16 +70,18 @@ module ApplicationTests
     end
 
     def test_run_units
-      skip "we no longer have the concept of unit tests. Just different directories..."
       create_test_file :models, "foo"
       create_test_file :helpers, "bar_helper"
       create_test_file :unit, "baz_unit"
       create_test_file :controllers, "foobar_controller"
-      run_test_units_command.tap do |output|
-        assert_match "FooTest", output
-        assert_match "BarHelperTest", output
-        assert_match "BazUnitTest", output
-        assert_match "3 runs, 3 assertions, 0 failures", output
+
+      Dir.chdir(app_path) do
+        `bin/rails test:units`.tap do |output|
+          assert_match "FooTest", output
+          assert_match "BarHelperTest", output
+          assert_match "BazUnitTest", output
+          assert_match "3 runs, 3 assertions, 0 failures", output
+        end
       end
     end
 
@@ -107,16 +119,18 @@ module ApplicationTests
     end
 
     def test_run_functionals
-      skip "we no longer have the concept of functional tests. Just different directories..."
       create_test_file :mailers, "foo_mailer"
       create_test_file :controllers, "bar_controller"
       create_test_file :functional, "baz_functional"
       create_test_file :models, "foo"
-      run_test_functionals_command.tap do |output|
-        assert_match "FooMailerTest", output
-        assert_match "BarControllerTest", output
-        assert_match "BazFunctionalTest", output
-        assert_match "3 runs, 3 assertions, 0 failures", output
+
+      Dir.chdir(app_path) do
+        `bin/rails test:functionals`.tap do |output|
+          assert_match "FooMailerTest", output
+          assert_match "BarControllerTest", output
+          assert_match "BazFunctionalTest", output
+          assert_match "3 runs, 3 assertions, 0 failures", output
+        end
       end
     end
 
@@ -536,6 +550,106 @@ module ApplicationTests
       assert_match "seed=1234", output, "passing TEST= should run selected test"
     end
 
+    def test_rake_runs_multiple_test_tasks
+      create_test_file :models, "account"
+      create_test_file :controllers, "accounts_controller"
+      output = Dir.chdir(app_path) { `bin/rake test:models test:controllers TESTOPTS='-v'` }
+      assert_match "AccountTest#test_truth", output
+      assert_match "AccountsControllerTest#test_truth", output
+    end
+
+    def test_rake_db_and_test_tasks_parses_args_correctly
+      create_test_file :models, "account"
+      output = Dir.chdir(app_path) { `bin/rake db:migrate test:models TESTOPTS='-v' && echo ".tables" | rails dbconsole` }
+      assert_match "AccountTest#test_truth", output
+      assert_match "ar_internal_metadata", output
+    end
+
+    def test_warnings_option
+      app_file "test/models/warnings_test.rb", <<-RUBY
+        require 'test_helper'
+        def test_warnings
+          a = 1
+        end
+      RUBY
+      assert_match(/warning: assigned but unused variable/,
+        capture(:stderr) { run_test_command("test/models/warnings_test.rb -w") })
+    end
+
+    def test_reset_sessions_before_rollback_on_system_tests
+      app_file "test/system/reset_session_before_rollback_test.rb", <<-RUBY
+        require "application_system_test_case"
+
+        class ResetSessionBeforeRollbackTest < ApplicationSystemTestCase
+          def teardown_fixtures
+            puts "rollback"
+            super
+          end
+
+          Capybara.singleton_class.prepend(Module.new do
+            def reset_sessions!
+              puts "reset sessions"
+              super
+            end
+          end)
+
+          test "dummy" do
+          end
+        end
+      RUBY
+
+      run_test_command("test/system/reset_session_before_rollback_test.rb").tap do |output|
+        assert_match "reset sessions\nrollback", output
+        assert_match "1 runs, 0 assertions, 0 failures, 0 errors, 0 skips", output
+      end
+    end
+
+    def test_system_tests_are_not_run_with_the_default_test_command
+      app_file "test/system/dummy_test.rb", <<-RUBY
+        require "application_system_test_case"
+
+        class DummyTest < ApplicationSystemTestCase
+          test "something" do
+            assert true
+          end
+        end
+      RUBY
+
+      run_test_command("").tap do |output|
+        assert_match "0 runs, 0 assertions, 0 failures, 0 errors, 0 skips", output
+      end
+    end
+
+    def test_system_tests_are_not_run_through_rake_test
+      app_file "test/system/dummy_test.rb", <<-RUBY
+        require "application_system_test_case"
+
+        class DummyTest < ApplicationSystemTestCase
+          test "something" do
+            assert true
+          end
+        end
+      RUBY
+
+      output = Dir.chdir(app_path) { `bin/rake test` }
+      assert_match "0 runs, 0 assertions, 0 failures, 0 errors, 0 skips", output
+    end
+
+    def test_system_tests_are_run_through_rake_test_when_given_in_TEST
+      app_file "test/system/dummy_test.rb", <<-RUBY
+        require "application_system_test_case"
+
+        class DummyTest < ApplicationSystemTestCase
+          test "something" do
+            assert true
+          end
+        end
+      RUBY
+
+      output = Dir.chdir(app_path) { `bin/rake test TEST=test/system/dummy_test.rb` }
+      assert_match "1 runs, 1 assertions, 0 failures, 0 errors, 0 skips", output
+    end
+
     private
       def run_test_command(arguments = "test/unit/test_test.rb")
         Dir.chdir(app_path) { `bin/rails t #{arguments}` }