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How to use test_subTest_fail method in unittest-xml-reporting

Best Python code snippet using unittest-xml-reporting_python

unittest3_backport_test.py

Source:unittest3_backport_test.py

1"""Tests for absl.third_party.unittest3_backport."""2from __future__ import absolute_import3from __future__ import division4from __future__ import print_function5import unittest6from absl.testing import absltest7from absl.testing import xml_reporter8import mock9import six10class MockTestResult(xml_reporter._TextAndXMLTestResult):11  def __init__(self):12    super(MockTestResult, self).__init__(six.StringIO(), six.StringIO(),13                                         'description', False)14    self.subtest_success = []15    self.subtest_failure = []16  def addSubTest(self, test, subtest, err):  # pylint: disable=invalid-name17    super(MockTestResult, self).addSubTest(test, subtest, err)18    if six.PY2:19      params = {}20      for param in subtest.params:21        for param_name, param_value in param.items():22          params[param_name] = param_value23    else:24      params = dict(subtest.params)25    if err is not None:26      self.addSubTestFailure(params)27    else:28      self.addSubTestSuccess(params)29  def addSubTestFailure(self, params):  # pylint: disable=invalid-name30    self.subtest_failure.append(params)31  def addSubTestSuccess(self, params):  # pylint: disable=invalid-name32    self.subtest_success.append(params)33class MockTestResultWithoutSubTest(xml_reporter._TextAndXMLTestResult):34  # hasattr(MockTestResultWithoutSubTest, addSubTest) return False35  def __init__(self):36    super(MockTestResultWithoutSubTest, self).__init__(six.StringIO(),37                                                       six.StringIO(),38                                                       'description',39                                                       False)40  @property41  def addSubTest(self):  # pylint: disable=invalid-name42    raise AttributeError43class Unittest3BackportTest(absltest.TestCase):44  def test_subtest_pass(self):45    class Foo(absltest.TestCase):46      def runTest(self):47        for i in [1, 2]:48          with self.subTest(i=i):49            for j in [2, 3]:50              with self.subTest(j=j):51                pass52    result = MockTestResult()53    Foo().run(result)54    expected_success = [{'i': 1, 'j': 2}, {'i': 1, 'j': 3}, {'i': 1},55                        {'i': 2, 'j': 2}, {'i': 2, 'j': 3}, {'i': 2}]56    self.assertListEqual(result.subtest_success, expected_success)57  def test_subtest_fail(self):58    class Foo(absltest.TestCase):59      def runTest(self):60        for i in [1, 2]:61          with self.subTest(i=i):62            for j in [2, 3]:63              with self.subTest(j=j):64                if j == 2:65                  self.fail('failure')66    result = MockTestResult()67    Foo().run(result)68    # The first layer subtest result is only added to the output when it is a69    # success70    expected_success = [{'i': 1, 'j': 3}, {'i': 2, 'j': 3}]71    expected_failure = [{'i': 1, 'j': 2}, {'i': 2, 'j': 2}]72    self.assertListEqual(expected_success, result.subtest_success)73    self.assertListEqual(expected_failure, result.subtest_failure)74  def test_subtest_expected_failure(self):75    class Foo(absltest.TestCase):76      @unittest.expectedFailure77      def runTest(self):78        for i in [1, 2, 3]:79          with self.subTest(i=i):80            self.assertEqual(i, 2)81    foo = Foo()82    with mock.patch.object(foo, '_addExpectedFailure',83                           autospec=True) as mock_subtest_expected_failure:84      result = MockTestResult()85      foo.run(result)86      self.assertEqual(mock_subtest_expected_failure.call_count, 1)87  def test_subtest_unexpected_success(self):88    class Foo(absltest.TestCase):89      @unittest.expectedFailure90      def runTest(self):91        for i in [1, 2, 3]:92          with self.subTest(i=i):93            self.assertEqual(i, i)94    foo = Foo()95    with mock.patch.object(foo, '_addUnexpectedSuccess',96                           autospec=True) as mock_subtest_unexpected_success:97      result = MockTestResult()98      foo.run(result)99      self.assertEqual(mock_subtest_unexpected_success.call_count, 1)100  def test_subtest_fail_fast(self):101    # Ensure failfast works with subtest102    class Foo(absltest.TestCase):103      def runTest(self):104        with self.subTest(i=1):105          self.fail('failure')106        with self.subTest(i=2):107          self.fail('failure')108        self.fail('failure')109    result = MockTestResult()110    result.failfast = True111    Foo().run(result)112    expected_failure = [{'i': 1}]113    self.assertListEqual(expected_failure, result.subtest_failure)114  def test_subtest_skip(self):115    # When a test case is skipped, addSubTest should not be called116    class Foo(absltest.TestCase):117      @unittest.skip('no reason')118      def runTest(self):119        for i in [1, 2, 3]:120          with self.subTest(i=i):121            self.assertEqual(i, i)122    foo = Foo()123    result = MockTestResult()124    with mock.patch.object(foo, '_addSkip', autospec=True) as mock_test_skip:125      with mock.patch.object(result, 'addSubTestSuccess',126                             autospec=True) as mock_subtest_success:127        foo.run(result)128        self.assertEqual(mock_test_skip.call_count, 1)129        self.assertEqual(mock_subtest_success.call_count, 0)130  @mock.patch.object(MockTestResultWithoutSubTest, 'addFailure', autospec=True)131  def test_subtest_legacy(self, mock_test_fail):132    # When the result object does not have addSubTest method,133    # text execution stops after the first subtest failure.134    class Foo(absltest.TestCase):135      def runTest(self):136        for i in [1, 2, 3]:137          with self.subTest(i=i):138            if i == 1:139              self.fail('failure')140            for j in [2, 3]:141              with self.subTest(j=j):142                if i * j == 6:143                  raise RuntimeError('raised by Foo.test')144    result = MockTestResultWithoutSubTest()145    Foo().run(result)146    self.assertEqual(mock_test_fail.call_count, 1)147if __name__ == '__main__':...

check_runner.py

Source:check_runner.py

1import mpi_test_runner as mtr2import unittest as ut3class Simple(mtr.MPITestCase):4    def test_pass(self):5        pass6    def test_fail(self):7        self.fail()8    def test_fail_0(self):9        from mpi4py import MPI10        if MPI.COMM_WORLD.rank == 0:11            self.fail()12    def test_fail_1(self):13        from mpi4py import MPI14        if MPI.COMM_WORLD.rank == 1:15            self.fail()16    def test_fail_nonzero(self):17        from mpi4py import MPI18        if MPI.COMM_WORLD.rank != 0:19            self.fail()20    def test_error(self):21        raise ValueError22    def test_error_nonzero(self):23        from mpi4py import MPI24        if MPI.COMM_WORLD.rank != 0:25            raise ValueError26    def test_valid_error(self):27        with self.assertRaises(ValueError):28            raise ValueError29    def test_mixed(self):30        from mpi4py import MPI31        if MPI.COMM_WORLD.rank < 2:32            self.fail()33        else:34            raise ValueError35    def test_subtest_fail(self):36        with self.subTest(sub='test'):37            self.fail()38    def test_subtest_double(self):39        with self.subTest(sub='error'):40            raise ValueError41        with self.subTest(sub='fail'):42            self.fail()43    def test_subtest_error(self):44        with self.subTest(sub='test'):45            raise ValueError46    @ut.expectedFailure47    def test_expected_fail(self):48        self.fail()49    @ut.expectedFailure50    def test_unexpected_success(self):51        pass52if __name__ == '__main__':53    import argparse54    parser = argparse.ArgumentParser(description='Check MPI test runner behavior.')55    parser.add_argument('name', nargs='?', default=None,56                        help='Glob expression to specify specific test cases')57    parser.add_argument('-f', '--failfast', action='store_true',58                        help='Stop the tests on first failure.')59    parser.add_argument('-v', '--verbose', choices=[0, 1, 2], default=1, type=int,60                        help='Level of detail to show')61    args = parser.parse_args()...

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