1 files changed, 14 insertions, 3 deletions
diff --git a/railties/test/test_unit/reporter_test.rb b/railties/test/test_unit/reporter_test.rb
index 7dad2b7779..0d64b48550 100644
--- a/railties/test/test_unit/reporter_test.rb
+++ b/railties/test/test_unit/reporter_test.rb
@@ -104,11 +104,22 @@ class TestUnitReporterTest < ActiveSupport::TestCase
     end
   end
 
-  test "fail fast does not interrupt run errors or skips" do
+  test "fail fast interrupts run on error" do
     fail_fast = Rails::TestUnitReporter.new @output, fail_fast: true
+    interrupt_raised = false
 
-    fail_fast.record(errored_test)
-    assert_no_match 'Failed tests:', @output.string
+    # Minitest passes through Interrupt, catch it manually.
+    begin
+      fail_fast.record(errored_test)
+    rescue Interrupt
+      interrupt_raised = true
+    ensure
+      assert interrupt_raised, 'Expected Interrupt to be raised.'
+    end
+  end
+
+  test "fail fast does not interrupt run skips" do
+    fail_fast = Rails::TestUnitReporter.new @output, fail_fast: true
 
     fail_fast.record(skipped_test)
     assert_no_match 'Failed tests:', @output.string