Work on mockserial

dist/camera/index.js

@@ -5,6 +5,21 @@ const log_1 = require("../log");
 const delay_1 = require("../delay");
 const serialport_1 = require("serialport");
 const parser_readline_1 = require("@serialport/parser-readline");
+class CameraSerialPortMock extends serialport_1.SerialPortMock {
+    constructor(options, openCallback = null) {
+        super(options, openCallback);
+        this.log = (0, log_1.createLog)('mock');
+        console.dir(this);
+    }
+    write(buffer) {
+        super.write(buffer);
+        this.log.info(`Received data: "${buffer}"`);
+        if (buffer === 'i') {
+            this.emit('i');
+        }
+        return true;
+    }
+}
 class Camera {
     constructor() {
         this.ready = false;
@@ -97,7 +112,7 @@ class Camera {
         this.port = '/dev/fake';
         try {
             serialport_1.SerialPortMock.binding.createPort(this.port);
-            this.serial = new serialport_1.SerialPortMock({
+            this.serial = new CameraSerialPortMock({
                 path: this.port,
                 baudRate: this.baud
             });

src/camera/index.ts

@@ -16,12 +16,30 @@ interface PortInfo {
     vendorId: string | undefined;
 }
 
+class CameraSerialPortMock extends SerialPortMock {
+	private log : Logger;
+	constructor (options : any, openCallback : ErrorCallback = null) {
+		super(options, openCallback);
+		this.log = createLog('mock');
+		console.dir(this);
+	}
+
+	write (buffer : any) : boolean {
+		super.write(buffer)
+		this.log.info(`Received data: "${buffer}"`);
+		if (buffer === 'i') {
+			this.emit('i');
+		}
+		return true;
+	}
+}
+
 export class Camera {
 	private log : Logger;
 	private parser : ReadlineParser; 
 	private ready : boolean = false;
 	private connected : boolean = false;
-	private serial : SerialPort | SerialPortMock = null;
+	private serial : SerialPort | CameraSerialPortMock = null;
 	private baud : number = 57600;
 	private next : Function = null;
 	private port : string = null;
@@ -111,7 +129,7 @@ export class Camera {
 		this.port = '/dev/fake';
 		try {
 			SerialPortMock.binding.createPort(this.port);
-			this.serial = new SerialPortMock({ 
+			this.serial = new CameraSerialPortMock({ 
 				path : this.port, 
 				baudRate: this.baud 
 			});
@@ -129,8 +147,7 @@ export class Camera {
   				this.connected = true;
   				return resolve(true);
 			});
-		}.bind(this));
-		
+		}.bind(this));	
 	}
 
 	private onData (data : string) {