tools/telemetry/telemetry/unittest/gtest_progress_reporter_unittest.py - Issue 459943002: Revert of For consistency with benchmark, rename unittest.output_formatter -> progress_reporter.

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Issue 459943002: Revert of For consistency with benchmark, rename unittest.output_formatter -> progress_reporter. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@tic_gtest_did_run_test

Patch Set: Created 6 years, 4 months ago

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1 # Copyright 2014 The Chromium Authors. All rights reserved.

2 # Use of this source code is governed by a BSD-style license that can be

3 # found in the LICENSE file.

4

5 import unittest

6 import sys

7

8 from telemetry.unittest import gtest_progress_reporter

9 from telemetry.unittest import simple_mock

10

11

12 class DummyException(Exception):

13 pass

14 try:

15 raise DummyException('Dummy exception')

16 except DummyException:

17 DUMMY_EXCEPTION = sys.exc_info()

18

19

20 class TestFoo(unittest.TestCase):

21 # Test method doesn't have test- prefix intentionally. This is so that

22 # run_test script won't run this test.

23 def runTezt(self):

24 pass

25

26

27 class TestOutputStream(object):

28 def __init__(self):

29 self._output_data = []

30

31 @property

32 def output_data(self):

33 return ''.join(self._output_data)

34

35 def write(self, data):

36 self._output_data.append(data)

37

38 def flush(self):

39 pass

40

41

42 class TestResultWithSuccesses(unittest.TestResult):

43 def __init__(self):

44 super(TestResultWithSuccesses, self).__init__()

45 self.successes = []

46

47 def addSuccess(self, test):

48 super(TestResultWithSuccesses, self).addSuccess(test)

49 self.successes.append(test)

50

51

52 class GTestProgressReporterTest(unittest.TestCase):

53 def setUp(self):

54 super(GTestProgressReporterTest, self).setUp()

55 self._stream = TestOutputStream()

56 self._formatter = gtest_progress_reporter.GTestProgressReporter(

57 self._stream)

58

59 self._mock_timer = simple_mock.MockTimer()

60 self._real_time_time = gtest_progress_reporter.time.time

61 gtest_progress_reporter.time.time = self._mock_timer.GetTime

62

63 def tearDown(self):

64 gtest_progress_reporter.time.time = self._real_time_time

65

66 def testTestSuiteWithWrapperSuite(self):

67 suite = unittest.TestSuite()

68 suite.addTest(unittest.TestSuite())

69 self._formatter.StartTestSuite(suite)

70 self._formatter.StopTestSuite(suite)

71

72 self.assertEqual(self._stream.output_data, '')

73

74 def testTestSuiteWithTestCase(self):

75 suite = unittest.TestSuite()

76 suite.addTest(TestFoo(methodName='runTezt'))

77 self._formatter.StartTestSuite(suite)

78 self._mock_timer.SetTime(0.042)

79 self._formatter.StopTestSuite(suite)

80

81 expected = ('[----------] 1 test\n'

82 '[----------] 1 test (42 ms total)\n\n')

83 self.assertEqual(self._stream.output_data, expected)

84

85 def testCaseFailure(self):

86 test = TestFoo(methodName='runTezt')

87 self._formatter.StartTest(test)

88 self._mock_timer.SetTime(0.042)

89 self._formatter.Failure(test, DUMMY_EXCEPTION)

90

91 expected = (

92 '[ RUN ] gtest_progress_reporter_unittest.TestFoo.runTezt\n'

93 '[ FAILED ] gtest_progress_reporter_unittest.TestFoo.runTezt '

94 '(42 ms)\n')

95 self.assertEqual(self._stream.output_data, expected)

96

97 def testCaseSuccess(self):

98 test = TestFoo(methodName='runTezt')

99 self._formatter.StartTest(test)

100 self._mock_timer.SetTime(0.042)

101 self._formatter.Success(test)

102

103 expected = (

104 '[ RUN ] gtest_progress_reporter_unittest.TestFoo.runTezt\n'

105 '[ OK ] gtest_progress_reporter_unittest.TestFoo.runTezt '

106 '(42 ms)\n')

107 self.assertEqual(self._stream.output_data, expected)

108

109 def testStopTestRun(self):

110 result = TestResultWithSuccesses()

111 self._formatter.StopTestRun(result)

112

113 expected = '[ PASSED ] 0 tests.\n\n'

114 self.assertEqual(self._stream.output_data, expected)

115

116 def testStopTestRunWithFailureAndSuccess(self):

117 test = TestFoo(methodName='runTezt')

118 result = TestResultWithSuccesses()

119 result.addSuccess(test)

120 result.addFailure(test, DUMMY_EXCEPTION)

121 self._formatter.StopTestRun(result)

122

123 expected = (

124 '[ PASSED ] 1 test.\n'

125 '[ FAILED ] 1 test, listed below:\n'

126 '[ FAILED ] gtest_progress_reporter_unittest.TestFoo.runTezt\n\n'

127 '1 FAILED TEST\n\n')

128 self.assertEqual(self._stream.output_data, expected)

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