fix codeql tasks

Author: jochen-testingbot

lib/api.js

@@ -22,13 +22,11 @@ class TestingBot {
   _loadConfig () {
     try {
       const tbFile = path.join(os.homedir(), '.testingbot');
-      if (fs.statSync(tbFile).isFile() === true) {
-        const data = fs.readFileSync(tbFile);
-        if (data !== null) {
-          const arr = data.toString().replace('\n', '').split(':');
-          this.options.api_key = arr[0];
-          this.options.api_secret = arr[1];
-        }
+      const data = fs.readFileSync(tbFile);
+      if (data !== null) {
+        const arr = data.toString().replace('\n', '').split(':');
+        this.options.api_key = arr[0];
+        this.options.api_secret = arr[1];
       }
     } catch (e) {
     }

test/api_test.js

@@ -95,7 +95,6 @@ describe('TestingBot API Tests', function() {
     });
 
     it('should update a test with legacy data format', function(done) {
-      const that = this;
       this.api.getTests((err, response) => {
         assert.ok(response && response.data && response.data.length > 0, 'Should have test data');
         const singleTest = response.data[0];
@@ -113,7 +112,6 @@ describe('TestingBot API Tests', function() {
     });
 
     it('should update a test with object data format', function(done) {
-      const that = this;
       this.api.getTests((err, response) => {
         assert.ok(response && response.data && response.data.length > 0, 'Should have test data');
         const singleTest = response.data[0];