1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
Lib/unittest/test/support.py
import unittest


class TestHashing(object):
    """Used as a mixin for TestCase"""

    # Check for a valid __hash__ implementation
    def test_hash(self):
        for obj_1, obj_2 in self.eq_pairs:
            try:
                if not hash(obj_1) == hash(obj_2):
                    self.fail("%r and %r do not hash equal" % (obj_1, obj_2))
            except KeyboardInterrupt:
                raise
            except Exception, e:
                self.fail("Problem hashing %r and %r: %s" % (obj_1, obj_2, e))

        for obj_1, obj_2 in self.ne_pairs:
            try:
                if hash(obj_1) == hash(obj_2):
                    self.fail("%s and %s hash equal, but shouldn't" %
                              (obj_1, obj_2))
            except KeyboardInterrupt:
                raise
            except Exception, e:
                self.fail("Problem hashing %s and %s: %s" % (obj_1, obj_2, e))


class TestEquality(object):
    """Used as a mixin for TestCase"""

    # Check for a valid __eq__ implementation
    def test_eq(self):
        for obj_1, obj_2 in self.eq_pairs:
            self.assertEqual(obj_1, obj_2)
            self.assertEqual(obj_2, obj_1)

    # Check for a valid __ne__ implementation
    def test_ne(self):
        for obj_1, obj_2 in self.ne_pairs:
            self.assertNotEqual(obj_1, obj_2)
            self.assertNotEqual(obj_2, obj_1)


class LoggingResult(unittest.TestResult):
    def __init__(self, log):
        self._events = log
        super(LoggingResult, self).__init__()

    def startTest(self, test):
        self._events.append('startTest')
        super(LoggingResult, self).startTest(test)

    def startTestRun(self):
        self._events.append('startTestRun')
        super(LoggingResult, self).startTestRun()

    def stopTest(self, test):
        self._events.append('stopTest')
        super(LoggingResult, self).stopTest(test)

    def stopTestRun(self):
        self._events.append('stopTestRun')
        super(LoggingResult, self).stopTestRun()

    def addFailure(self, *args):
        self._events.append('addFailure')
        super(LoggingResult, self).addFailure(*args)

    def addSuccess(self, *args):
        self._events.append('addSuccess')
        super(LoggingResult, self).addSuccess(*args)

    def addError(self, *args):
        self._events.append('addError')
        super(LoggingResult, self).addError(*args)

    def addSkip(self, *args):
        self._events.append('addSkip')
        super(LoggingResult, self).addSkip(*args)

    def addExpectedFailure(self, *args):
        self._events.append('addExpectedFailure')
        super(LoggingResult, self).addExpectedFailure(*args)

    def addUnexpectedSuccess(self, *args):
        self._events.append('addUnexpectedSuccess')
        super(LoggingResult, self).addUnexpectedSuccess(*args)


class ResultWithNoStartTestRunStopTestRun(object):
    """An object honouring TestResult before startTestRun/stopTestRun."""

    def __init__(self):
        self.failures = []
        self.errors = []
        self.testsRun = 0
        self.skipped = []
        self.expectedFailures = []
        self.unexpectedSuccesses = []
        self.shouldStop = False

    def startTest(self, test):
        pass

    def stopTest(self, test):
        pass

    def addError(self, test):
        pass

    def addFailure(self, test):
        pass

    def addSuccess(self, test):
        pass

    def wasSuccessful(self):
        return True