fixup! harden test_simple_unittest

Author: blueyed

testing/test_unittest.py

@@ -19,7 +19,7 @@ def test_failing(self):
                 self.assertEqual('foo', 'bar')
     """
     )
-    result = testdir.runpytest(p1)
+    result = testdir.runpytest(p1, "-rap")
     result.stdout.fnmatch_lines(
         [
             "collected 2 items",
@@ -41,6 +41,7 @@ def test_failing(self):
             "=*= short test summary info =*=",
             "FAILED test_simple_unittest.py:6::MyTestCase::test_failing"
             r" - AssertionError: 'foo' != 'bar'\n- foo\n+ bar",
+            "PASSED test_simple_unittest.py::MyTestCase::testpassing",
             "=*= 1 failed, 1 passed in *s =*=",
         ],
         consecutive=True,