moving to testbed infrastructure

package.json

@@ -23,6 +23,10 @@
   "dependencies": {
     "async": "^2.6.1",
     "serialport": "^6.2.2",
-    "tape": "^4.9.1"
+    "tape": "^4.9.1",
+    "testbed-query-fixtures": "^1.0.0"
+  },
+  "devDependencies": {
+    "homedir": "^0.6.0"
   }
 }

test/test.js

@@ -1,16 +1,35 @@
 var async = require("async");
+var homedir = require("homedir")();
 var spawn = require("child_process").spawn;
 var SerialPort = require("serialport");
 var path = require("path");
 var test = require("tape");
+var testbed = require("testbed-query-fixtures");
 
 const exec = path.join(process.env.IDF_PATH, "components", "esptool_py", "esptool", "esptool.py");
-const portString = "/dev/serial/by-id/usb-Silicon_Labs_CP2102_USB_to_UART_Bridge_Controller_SERIAL_ID-if00-port0";
 
 const buildPath = path.join(__dirname, "lora32", "build");
 
-const TB_DEV1 = process.env.TB_DEV1 || "0000";
+try {
-const TB_DEV2 = process.env.TB_DEV2 || "0001";
+  var testbedConfig = require(path.join(homedir, ".testbed.json"));
+} catch(e) {
+  console.log(e);
+  console.error("testbed.json fixture file not found.");
+
+  process.exit(1);
+}
+
+var devices = testbed({
+  f: [ "esp32", "lora" ],
+  fixtures: testbedConfig.fixtures
+});
+
+if(devices.length < 2) {
+  throw new Error("Not enough test devices available");
+}
+
+const TB_DEV1 = devices[0].DEVNAME;
+const TB_DEV2 = devices[1].DEVNAME;
 
 var args = [
 	"--chip",
@@ -108,20 +127,20 @@ async.series([
 
     async.parallel([
       function(done) {
-        flash(portString.replace("SERIAL_ID", TB_DEV1), done);
+        flash(TB_DEV1, done);
       }, function(done) {
-        flash(portString.replace("SERIAL_ID", TB_DEV2), done);
+        flash(TB_DEV2, done);
       }], next);
   },
 
   function(next) {
     async.parallel({
       dev1: function(done) {
-        serial(portString.replace("SERIAL_ID", TB_DEV1), done);
+        serial(TB_DEV1, done);
       },
       
       dev2: function(done) {
-        serial(portString.replace("SERIAL_ID", TB_DEV2), done);
+        serial(TB_DEV2, done);
       }
     }, next);
   }