Adds packages used by manager and test runner. (GoogleCloudPlatform#702)

Author: gguuss

iot/http_example/package.json

@@ -11,6 +11,7 @@
  "test": "repo-tools test run --cmd ava -- -T 3m --verbose system-test/*.test.js"
  },
  "dependencies": {
+ "googleapis": "^32.0.0",
  "@google-cloud/pubsub": "0.13.2",
  "@google-cloud/nodejs-repo-tools": "2.2.5",
  "ava": "0.22.0",

iot/mqtt_example/package.json

@@ -11,11 +11,13 @@
  "test": "repo-tools test run --cmd ava -- -T 3m --verbose system-test/*.test.js"
  },
  "dependencies": {
+ "googleapis": "^32.0.0",
  "@google-cloud/pubsub": "0.16.4",
  "@google-cloud/nodejs-repo-tools": "2.2.5",
  "ava": "0.25.0",
  "jsonwebtoken": "8.2.0",
  "mqtt": "2.16.0",
+ "semistandard": "^12.0.1",
  "uuid": "3.2.1",
  "yargs": "11.0.0"
  },

iot/mqtt_example/system-test/cloudiot_mqtt_example.test.js

@@ -93,7 +93,7 @@ test(`should send event message`, async (t) => {
  await tools.runAsync(`${helper} deleteRegistry ${localRegName}`, cwd);
 });
 
-test(`should send event message`, async (t) => {
+test(`should send state message`, async (t) => {
  const localDevice = `test-rsa-device`;
  const localRegName = `${registryName}-rsa256`;
  await tools.runAsync(`${helper} setupIotTopic ${topicName}`, cwd);