Merge pull request #979 from lbrooks/focus-tests

cleanup: Remove unused methods of Focus.ts add test coverage.

package.json

@@ -147,6 +147,7 @@
     "@radix-ui/react-toggle-group": "^1.0.4",
     "@radix-ui/react-tooltip": "^1.0.7",
     "@serialport/parser-delimiter": "^12.0.0",
+    "@serialport/stream": "12.0.0",
     "@types/react-color": "^3.0.11",
     "@types/w3c-web-hid": "^1.0.3",
     "@xstate/react": "^4.1.1",

src/api/flash/RaiseTools.ts

@@ -158,7 +158,9 @@ export const updateFirmware = async (filename: string[], stateUpdate: any, path:
   stateUpdate("neuron", 0);
 
   const focus = Focus.getInstance();
-  if (focus.closed || focus._port === undefined) await focus.open(path, device, null);
+  if (focus.closed || focus._port === undefined) {
+    await focus.open(path, device);
+  }
   await new Promise((resolve, reject) => {
     arduino.flash(filename, stateUpdate, async (err: any, result: any) => {
       if (err) reject(new Error(`Flash error ${result}`));

src/api/flash/raiseFlasher/flash.js

@@ -248,7 +248,9 @@ export class FlashRaise {
     // log.info(JSON.stringify(focus));
     return new Promise(async (resolve, reject) => {
       try {
-        if (focus.closed) await focus.open(this.currentPort.path, this.currentPort.device, null);
+        if (focus.closed) {
+          await focus.open(this.currentPort.path, this.currentPort.device);
+        }
 
         stateUpdate("neuron", 0);
         await arduino.flash(filename, stateUpdate, async (err, result) => {
@@ -323,11 +325,11 @@ export class FlashRaise {
     log.info(backup);
     if (backup === undefined || backup.length === 0) {
       this.foundDevices();
-      await focus.open(this.currentPort.path, this.currentPort.device.info, null);
+      await focus.open(this.currentPort.path, this.currentPort.device.info);
       return true;
     }
     try {
-      await focus.open(this.currentPort.path, this.currentPort.device.info, null);
+      await focus.open(this.currentPort.path, this.currentPort.device.info);
       for (let i = 0; i < backup.length; i++) {
         let val = backup[i].data;
         // Boolean values need to be sent as int