public void Device_Should_WriteCorrectData_WhenClientCycles()
{
MockIncrementingClientsHandler clients = new MockIncrementingClientsHandler(lights);
rs232Device = CreateRS232Device(clients);
rs232Device.Run(255);
rs232Device.StopThread();
MockSerialPort mockSerialPort = MockSerialPort.Instance;
string[] expectedResults = File.ReadAllLines(Path.Combine(_resultsFolderPath, "RS232CycleResults.txt"));
Assert.AreEqual(expectedResults.Length, mockSerialPort.Writes.Count);
for (int i = 0; i < expectedResults.Length; i++)
{
string[] resultPieces = expectedResults[i].Split(" ");
Assert.AreEqual(resultPieces.Length, mockSerialPort.Writes[i].Length);
for (int j = 0; j < resultPieces.Length; j++)
{
Assert.AreEqual(int.Parse(resultPieces[j], System.Globalization.NumberStyles.HexNumber), mockSerialPort.Writes[i][j]);
}
}
}
public void Device_Should_WriteCorrectData_WhenNoClientsAreConnected()
{
CClientsHandler clients = new CClientsHandler(lights);
rs232Device = CreateRS232Device(clients);
rs232Device.Run(2);
MockSerialPort mockSerialPort = MockSerialPort.Instance;
Assert.AreEqual(START_WRITES + 2 + CLOSE_WRITES, mockSerialPort.Writes.Count);
byte[] expectedBytes = { 0x41, 0x64, 0x61, 0x00, 0x18, 0x4D, 0, 0, 0, 0xF, 0xE, 0xD, 0xC, 0xB, 0xA };
Assert.AreEqual(expectedBytes, mockSerialPort.Writes[3]);
Assert.AreEqual(expectedBytes, mockSerialPort.Writes[4]);
}
public void Device_Should_WriteCorrectData_WhenClientIsConnected()
{
MockEmptyClientsHandler clients = new MockEmptyClientsHandler(lights, new Dictionary <int, float>
{
{ 1, 0xFF0000 },
{ 2, 0x00FF00 },
{ 3, 0x0000FF }
});
rs232Device = CreateRS232Device(clients);
rs232Device.Run(2);
MockSerialPort mockSerialPort = MockSerialPort.Instance;
Assert.AreEqual(START_WRITES + 2 + CLOSE_WRITES, mockSerialPort.Writes.Count);
byte[] expectedBytes = { 0x41, 0x64, 0x61, 0x00, 0x18, 0x4D, 0xFF, 0xFF, 0xFF, 0xF, 0xE, 0xD, 0xC, 0xB, 0xA };
int targetDataRow = START_WRITES + 2;
Assert.AreEqual(expectedBytes, mockSerialPort.Writes[targetDataRow - 1]);
}
