def test_not_equal_on_not_equal_asynchronous_correlation_value(self):
"""
Test that the inequality operator returns True when comparing two Poll
request payloads with different asynchronous correlation values.
"""
a = payloads.PollRequestPayload(asynchronous_correlation_value=b'\xaa')
b = payloads.PollRequestPayload(asynchronous_correlation_value=b'\xbb')
self.assertTrue(a != b)
self.assertTrue(b != a)
def test_init(self):
"""
Test that a Poll request payload can be constructed with no arguments.
"""
payload = payloads.PollRequestPayload()
self.assertEqual(None, payload.asynchronous_correlation_value)
def test_init_with_args(self):
"""
Test that an Poll request payload can be constructed with valid
values.
"""
payload = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\x01')
self.assertEqual(b'\x01', payload.asynchronous_correlation_value)
def test_not_equal_on_equal(self):
"""
Test that the inequality operator returns False when comparing two Poll
request payloads with the same data.
"""
a = payloads.PollRequestPayload()
b = payloads.PollRequestPayload()
self.assertFalse(a != b)
self.assertFalse(b != a)
a = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\x49\xa1\xca\x88')
b = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\x49\xa1\xca\x88')
self.assertFalse(a != b)
self.assertFalse(b != a)
def test_not_equal_on_type_mismatch(self):
"""
Test that the inequality operator returns True when comparing two Poll
request payloads with different types.
"""
a = payloads.PollRequestPayload()
b = 'invalid'
self.assertTrue(a != b)
self.assertTrue(b != a)
def test_str(self):
"""
Test that str can be applied to a Poll request payload.
"""
payload = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\xaa')
expected = str({'asynchronous_correlation_value': b'\xaa'})
observed = str(payload)
self.assertEqual(expected, observed)
def test_repr(self):
"""
Test that repr can be applied to a Poll request payload.
"""
payload = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\xaa')
expected = ("PollRequestPayload("
"asynchronous_correlation_value=" + str(b'\xaa') + ")")
observed = repr(payload)
self.assertEqual(expected, observed)
def test_write_empty(self):
"""
Test that an empty Poll request payload can be written to a data
stream.
"""
payload = payloads.PollRequestPayload()
stream = utils.BytearrayStream()
payload.write(stream)
self.assertEqual(len(self.empty_encoding), len(stream))
self.assertEqual(str(self.empty_encoding), str(stream))
def test_write(self):
"""
Test that a Poll request payload can be written to a data stream.
"""
payload = payloads.PollRequestPayload(
asynchronous_correlation_value=b'\xE7\x12\x5D\xE8\x5B\x3C\x90\xA6')
stream = utils.BytearrayStream()
payload.write(stream)
self.assertEqual(len(self.full_encoding), len(stream))
self.assertEqual(str(self.full_encoding), str(stream))
def test_read_empty(self):
"""
Test that an Poll request payload can be read from an empty data
stream.
"""
payload = payloads.PollRequestPayload()
self.assertEqual(None, payload.asynchronous_correlation_value)
payload.read(self.empty_encoding)
self.assertEqual(None, payload.asynchronous_correlation_value)
def test_read(self):
"""
Test that a Poll request payload can be read from a data stream.
"""
payload = payloads.PollRequestPayload()
self.assertEqual(None, payload.asynchronous_correlation_value)
payload.read(self.full_encoding)
self.assertEqual(b'\xE7\x12\x5D\xE8\x5B\x3C\x90\xA6',
payload.asynchronous_correlation_value)
def test_invalid_asynchronous_correlation_value(self):
"""
Test that a TypeError is raised when an invalid value is used to set
the asynchronous correlation value of an Poll request payload.
"""
kwargs = {'asynchronous_correlation_value': 0}
self.assertRaisesRegexp(
TypeError, "Asynchronous correlation value must be bytes.",
payloads.PollRequestPayload, **kwargs)
payload = payloads.PollRequestPayload()
args = (payload, 'asynchronous_correlation_value', 0)
self.assertRaisesRegexp(
TypeError, "Asynchronous correlation value must be bytes.",
setattr, *args)
