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[test/helper] Add support for maxcount and count collection len test checkers
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@ -153,15 +153,27 @@ def expect_value(self, got, expected, field):
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isinstance(got, compat_str),
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'Expected field %s to be a unicode object, but got value %r of type %r' % (field, got, type(got)))
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got = 'md5:' + md5(got)
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elif isinstance(expected, compat_str) and expected.startswith('mincount:'):
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elif isinstance(expected, compat_str) and re.match(r'^(?:min|max)?count:\d+', expected):
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self.assertTrue(
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isinstance(got, (list, dict)),
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'Expected field %s to be a list or a dict, but it is of type %s' % (
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field, type(got).__name__))
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expected_num = int(expected.partition(':')[2])
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assertGreaterEqual(
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op, _, expected_num = expected.partition(':')
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expected_num = int(expected_num)
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if op == 'mincount':
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assert_func = assertGreaterEqual
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msg_tmpl = 'Expected %d items in field %s, but only got %d'
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elif op == 'maxcount':
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assert_func = assertLessEqual
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msg_tmpl = 'Expected maximum %d items in field %s, but got %d'
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elif op == 'count':
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assert_func = assertEqual
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msg_tmpl = 'Expected exactly %d items in field %s, but got %d'
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else:
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assert False
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assert_func(
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self, len(got), expected_num,
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'Expected %d items in field %s, but only got %d' % (expected_num, field, len(got)))
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msg_tmpl % (expected_num, field, len(got)))
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return
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self.assertEqual(
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expected, got,
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@ -237,6 +249,20 @@ def assertGreaterEqual(self, got, expected, msg=None):
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self.assertTrue(got >= expected, msg)
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def assertLessEqual(self, got, expected, msg=None):
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if not (got <= expected):
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if msg is None:
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msg = '%r not less than or equal to %r' % (got, expected)
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self.assertTrue(got <= expected, msg)
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def assertEqual(self, got, expected, msg=None):
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if not (got == expected):
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if msg is None:
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msg = '%r not equal to %r' % (got, expected)
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self.assertTrue(got == expected, msg)
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def expect_warnings(ydl, warnings_re):
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real_warning = ydl.report_warning
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