public async Task When_serializing_should_produce_correct_binary_data()
{
byte[] fakeControllerData = { 0x20, 0x6c, 0x61, 0x62 };
byte[] expectedRawData = new byte[] { 0x7b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
.Concat(fakeControllerData)
.ToArray();
_controllerWriterMock
.Setup(m => m.Write(It.IsAny <Stream>(), It.IsAny <object>()))
.Callback <Stream, object>((ms, _) => ms.Write(fakeControllerData, 0, fakeControllerData.Length));
var controller = new object();
var chunk = new ControllerDataChunk(
_controllerReaderMock.Object,
_controllerWriterMock.Object
)
{
ParentId = 123,
ControllerData = controller
};
using (var ms = new MemoryStream())
{
// Act
await chunk.SerializeAsync(ms, false);
// Assert
ms.ToArray().Should().BeEquivalentTo(expectedRawData);
_controllerWriterMock.Verify(m => m.Write(ms, controller), Times.Once);
}
}
public ControllerDataChunkTests()
{
_controllerReaderMock = new Mock <IControllerReader>();
_controllerWriterMock = new Mock <IControllerWriter>();
_sut = new ControllerDataChunk(
_controllerReaderMock.Object,
_controllerWriterMock.Object
);
}
public void When_creating_new_instance_should_set_defaults()
{
var newInstance = new ControllerDataChunk(
_controllerReaderMock.Object,
_controllerWriterMock.Object
);
var compareToInstance = new ControllerDataChunk(
_controllerReaderMock.Object,
_controllerWriterMock.Object
)
{
ParentFile = null,
FileOffset = 0,
Magic = DatFile.Magics.ControllerData,
ParentId = 0,
SubType = 0
};
// Assert
newInstance.Should().BeEquivalentTo(compareToInstance);
}