Merge pull request #26515 from grosser/grosser/after_run

support minitest after_run

1 files changed, 33 insertions, 1 deletions

diff --git a/railties/test/application/test_test.rb b/railties/test/application/test_test.rb
index 838adbbda9..32d2a6857c 100644
--- a/railties/test/application/test_test.rb
+++ b/railties/test/application/test_test.rb
@@ -12,7 +12,7 @@ module ApplicationTests
       teardown_app
     end
 
-    test "truth" do
+    test "simple successful test" do
       app_file "test/unit/foo_test.rb", <<-RUBY
         require 'test_helper'
 
@@ -26,6 +26,38 @@ module ApplicationTests
       assert_successful_test_run "unit/foo_test.rb"
     end
 
+    test "after_run" do
+      app_file "test/unit/foo_test.rb", <<-RUBY
+        require 'test_helper'
+
+        Minitest.after_run { puts "WORLD" }
+        Minitest.after_run { puts "HELLO" }
+
+        class FooTest < ActiveSupport::TestCase
+          def test_truth
+            assert true
+          end
+        end
+      RUBY
+
+      result = assert_successful_test_run "unit/foo_test.rb"
+      assert_equal ["HELLO", "WORLD"], result.scan(/HELLO|WORLD/) # only once and in correct order
+    end
+
+    test "simple failed test" do
+      app_file "test/unit/foo_test.rb", <<-RUBY
+        require 'test_helper'
+
+        class FooTest < ActiveSupport::TestCase
+          def test_truth
+            assert false
+          end
+        end
+      RUBY
+
+      assert_unsuccessful_run "unit/foo_test.rb", "Failed assertion"
+    end
+
     test "integration test" do
       controller "posts", <<-RUBY
         class PostsController < ActionController::Base