public void LEDShouldDisplay()
{
//准备Com设备和LED数码管
ComBase comIO = new MyComDevice();
ComLED.ComLED led = new ComLED.ComLED();
//连线
ComConnector connector = new ComConnector();
connector.Bind(comIO, led.com);
Assert.AreEqual(led.A, '0');
Assert.AreEqual(led.B, '0');
//串口发送
((MyComDevice)comIO).Display(0xFC);
Assert.AreEqual(led.A, 'F');
Assert.AreEqual(led.B, 'C');
//断开连线
connector.Close();
((MyComDevice)comIO).Display(0xDA);
Assert.AreNotEqual(led.A, 'D');
Assert.AreNotEqual(led.B, 'A');
Assert.AreEqual(led.A, 'F');
Assert.AreEqual(led.B, 'C');
}
public void ComIOBindToComBaseByConnector()
{
//初始化两个设备
ComBase comIO = new MyTestComDev();
ComBase comBase = new MyVirtualCom();
//初始化一个连接线Connector
ComConnector connector = new ComConnector();
//链接
connector.Bind(comIO, comBase);
Assert.IsNotNull(comBase.Connector);
Console.WriteLine("ComBase send data to ComIO");
(comBase as MyVirtualCom)?.SendTest();
Console.WriteLine("ComIO receive data from real device to ComBase");
(comIO as MyTestComDev)?.SendTest();
//移除连接线
connector.Close();
Assert.IsNull(comBase.Connector);
}
public override void Remove()
{
connector.Close();
base.Remove();
}