public void SetXY_ForwardValue()
{
// Setup
MockSerialDevice serialDevice = new MockSerialDevice("COM3", 9600);
Wheelchair chair = Wheelchair.Instance(serialDevice);
bool correctValues = true;
int input = 100;
int expectedOutput = 190;
int actualOutput = -1;
chair.Start();
// act
chair.SetX(0);
chair.SetY(input);
System.Threading.Thread.Sleep(150);
actualOutput = chair.VoltY;
chair.End();
string message = "Expected: ";
message += expectedOutput;
message += ", Actual: ";
message += actualOutput;
chair.Dispose();
Assert.AreEqual(expectedOutput, actualOutput, message);
}
public void Start_InvalidPortName_ShouldThrowArgumentException()
{
MockSerialDevice serialDevice = new MockSerialDevice("Con3", 9600);
Wheelchair chair = Wheelchair.Instance(serialDevice);
chair.Start();
chair.End();
chair.Dispose();
Assert.Fail("Invalid Port Name. Argument Exception was not thrown.");
}
public void Start_InvalidComPort_ShouldThrowIOException()
{
MockSerialDevice serialDevice = new MockSerialDevice("COM7", 9600);
Wheelchair chair = Wheelchair.Instance(serialDevice);
chair.Start();
chair.End();
chair.Dispose();
Assert.Fail("Invalid COM Port. IO Exception was not thrown.");
}
public void Start_PortInUse_ShouldThrowUnauthorizedEx()
{
// Setup
MockSerialDevice serialDevice = new MockSerialDevice("COM5", 9600);
Wheelchair chair = Wheelchair.Instance(serialDevice);
chair.Start();
chair.End();
chair.Dispose();
Assert.Fail("Unauthorized Access Exception was not thrown.");
}