public void TestInitialize()
{
_mockSpiDevice = new MockSpiDevice();
var mockSpiComm = new MockSpiComm(_mockSpiDevice);
_registerManager = new RegisterManager(mockSpiComm);
}
public MockedRegisterManager()
{
var spiDevice = new MockSpiDevice();
var mockSpiComm = new MockSpiComm(spiDevice);
RegisterManager = new RegisterManager(mockSpiComm);
spiDevice.WriteAction = buffer =>
{
bool isWriting = (buffer[0] & 0x80) == 0x80;
byte address = (byte)(buffer[0] & 0x7F);
if (isWriting)
{
if (buffer.Length != 2)
{
Assert.Fail($"Expecting 2 bytes when writing register, got {buffer.Length}.");
}
_registerValues[address] = buffer[1];
}
else
{
if (buffer.Length != 1)
{
Assert.Fail($"Expecting 1 byte when reading register, got {buffer.Length}.");
}
byte value;
if (!_registerValues.TryGetValue(address, out value))
{
Assert.Fail($"Failed to read uninitialized register byte at address 0x{address:X2}.");
}
_spiOutBuffer = value;
}
};
spiDevice.ReadAction = buffer =>
{
if (_spiOutBuffer == null)
{
Assert.Fail("SPI reading not initialized.");
}
else
{
buffer[0] = _spiOutBuffer.Value;
_spiOutBuffer = null;
}
};
}
