fix: reverted travisCI config and refined test

.travis.yml

@@ -1,9 +1,7 @@
-dist: focal
 language: node_js
 node_js:
   - 10
   - 12
-  - 14
 script:
   - npm run test-coverage
 after_success:

test/jobs/infinite200.js

@@ -0,0 +1,5 @@
+setInterval(() => {
+  console.log('hello from infinite200 job');
+  // eslint-disable-next-line unicorn/no-process-exit
+  return process.exit(0);
+}, 200);

test/test.js

@@ -468,17 +468,17 @@ test.serial('run > job terminates after set time', async (t) => {
 
   const bree = new Bree({
     root,
-    jobs: [{ name: 'infinite', closeWorkerAfterMs: 50 }],
+    jobs: [{ name: 'infinite200', closeWorkerAfterMs: 50 }],
     logger
   });
 
-  bree.run('infinite');
-  t.true(typeof bree.closeWorkerAfterMs.infinite === 'object');
+  bree.run('infinite200');
+  t.true(typeof bree.closeWorkerAfterMs.infinite200 === 'object');
 
   await delay(1);
   await new Promise((resolve, reject) => {
-    bree.workers.infinite.on('error', reject);
-    bree.workers.infinite.on('exit', (code) => {
+    bree.workers.infinite200.on('error', reject);
+    bree.workers.infinite200.on('exit', (code) => {
       t.true(code === 1);
       resolve();
     });