docs(samples): update samples to use async/await (#305)

googleapis · Nov 12, 2018 · e0b4518 · e0b4518
1 parent aa9c442
commit e0b4518
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Showing 9 changed files with 305 additions and 468 deletions.
diff --git a/samples/.eslintrc.yml b/samples/.eslintrc.yml
@@ -1,4 +1,6 @@
 ---
+env:
+  mocha: true
 rules:
   no-console: off
   no-unused-vars: off
diff --git a/samples/package.json b/samples/package.json
@@ -12,17 +12,17 @@
     "node": ">=8"
   },
   "scripts": {
-    "ava": "ava -T 10m --verbose system-test/*.test.js",
-    "cover": "nyc --reporter=lcov --cache ava -T 10m --verbose test/*.test.js system-test/*.test.js && nyc report",
+    "mocha": "mocha system-test/*.js --timeout 600000",
+    "cover": "nyc --reporter=lcov --cache mocha test/*.test.js system-test/*.test.js --timeout 600000 && nyc report",
     "test": "npm run cover"
   },
   "dependencies": {
     "@google-cloud/pubsub": "^0.20.1",
     "yargs": "^12.0.0"
   },
   "devDependencies": {
+    "mocha": "^5.2.0",
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "ava": "^0.25.0",
     "nyc": "^13.0.0",
     "proxyquire": "^2.0.0",
     "sinon": "^7.0.0",

diff --git a/samples/quickstart.js b/samples/quickstart.js
@@ -19,25 +19,21 @@
 // Imports the Google Cloud client library
 const {PubSub} = require('@google-cloud/pubsub');
 
-// Your Google Cloud Platform project ID
-const projectId = 'YOUR_PROJECT_ID';
+async function quickstart() {
+  // Your Google Cloud Platform project ID
+  const projectId = process.env.GCLOUD_PROJECT || 'YOUR_PROJECT_ID';
 
-// Instantiates a client
-const pubsubClient = new PubSub({
-  projectId: projectId,
-});
+  // Instantiates a client
+  const pubsubClient = new PubSub({
+    projectId: projectId,
+  });
 
-// The name for the new topic
-const topicName = 'my-topic';
+  // The name for the new topic
+  const topicName = 'my-topic';
 
-// Creates the new topic
-pubsubClient
-  .createTopic(topicName)
-  .then(results => {
-    const topic = results[0];
-    console.log(`Topic ${topic.name} created.`);
-  })
-  .catch(err => {
-    console.error('ERROR:', err);
-  });
+  // Creates the new topic
+  const [topic] = await pubsubClient.createTopic(topicName);
+  console.log(`Topic ${topic.name} created.`);
+}
+quickstart().catch(console.error);
 // [END pubsub_quickstart_create_topic]