def test_FixedSizeEntryReader_WriteEntry_EntryIsSerialized(self, entry):
mockSerializer = mock.Mock(SERIALIZED_LENGTH = 1)
reader = FixedSizeEntryReader(mock.Mock(), 1, serializer=mockSerializer)
reader.write_entry(pos=0, entry=entry)
mockSerializer.serialize.assert_called_once_with( entry)
def test_FixedSizeEntryReader_WriteEntry_EntryIsSerialized(self, entry):
mockSerializer = mock.Mock(SERIALIZED_LENGTH=1)
reader = FixedSizeEntryReader(mock.Mock(),
1,
serializer=mockSerializer)
reader.write_entry(pos=0, entry=entry)
mockSerializer.serialize.assert_called_once_with(entry)
def test_FixedSizeEntryReader_ReadEntry_ReadsSerializedSizeBytesFromIo(self, serialized_size):
stubSerializer = mock.Mock(serialize = mock.Mock(return_value=serialized_size),
SERIALIZED_LENGTH = serialized_size)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo, 1, serializer=stubSerializer)
reader.read_entry(pos=0)
mockIo.read.assert_called_once_with(0, serialized_size)
def test_FixedSizeEntryReader_WriteEntryAtPosition_WritesIoAtPositionMultipliedBySerializedSize(self, serialized_length, pos_written, expected_pos_written):
stubSerializer = mock.Mock(serialize = mock.Mock(return_value="serialized"),
SERIALIZED_LENGTH = serialized_length)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo, pos_written+1, serializer=stubSerializer)
reader.write_entry(pos=pos_written, entry="entry")
mockIo.write.assert_called_once_with(expected_pos_written, "serialized")
def test_FixedSizeEntryReader_WriteEntry_WriteSerializedEntryToIo(self, serialized_value):
stubSerializer = mock.Mock(serialize = mock.Mock(return_value=serialized_value),
SERIALIZED_LENGTH = 1)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo, 1, serializer=stubSerializer)
reader.write_entry(pos=0, entry="entry")
mockIo.write.assert_called_once_with(0, serialized_value)
def test_FixedSizeEntryReader_ReadEntry_ReadsSerializedSizeBytesFromIo(
self, serialized_size):
stubSerializer = mock.Mock(
serialize=mock.Mock(return_value=serialized_size),
SERIALIZED_LENGTH=serialized_size)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo, 1, serializer=stubSerializer)
reader.read_entry(pos=0)
mockIo.read.assert_called_once_with(0, serialized_size)
def test_FixedSizeEntryReader_WriteEntry_WriteSerializedEntryToIo(
self, serialized_value):
stubSerializer = mock.Mock(
serialize=mock.Mock(return_value=serialized_value),
SERIALIZED_LENGTH=1)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo, 1, serializer=stubSerializer)
reader.write_entry(pos=0, entry="entry")
mockIo.write.assert_called_once_with(0, serialized_value)
def test_FixedSizeEntryReader_WriteEntryAtPosition_WritesIoAtPositionMultipliedBySerializedSize(
self, serialized_length, pos_written, expected_pos_written):
stubSerializer = mock.Mock(
serialize=mock.Mock(return_value="serialized"),
SERIALIZED_LENGTH=serialized_length)
mockIo = mock.Mock()
reader = FixedSizeEntryReader(mockIo,
pos_written + 1,
serializer=stubSerializer)
reader.write_entry(pos=pos_written, entry="entry")
mockIo.write.assert_called_once_with(expected_pos_written,
"serialized")
