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Merge pull request #22 from GoogleCloudPlatform/tests
Added integration tests to check that samples run. Closes #20.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -4,8 +4,9 @@ | |
| "description": "Samples used in the nodejs documentation on cloud.google.com", | ||
| "main": "index.js", | ||
| "scripts": { | ||
| "test": "mocha --recursive", | ||
| "jshint": "jshint --exclude-path=.jshintignore ." | ||
| "jshint": "jshint --exclude-path=.jshintignore .", | ||
| "mocha": "mocha --timeout 10000 --recursive", | ||
| "test": "npm run jshint && npm run mocha" | ||
| }, | ||
| "author": "[email protected]", | ||
| "license": "Apache 2", | ||
|
|
@@ -14,9 +15,10 @@ | |
| "googleapis": "~2.1.3" | ||
| }, | ||
| "devDependencies": { | ||
| "mocha": "~2.2.5", | ||
| "jshint": "~2.8.0", | ||
| "lodash": "~3.10.1" | ||
| "lodash": "~3.10.1", | ||
| "mocha": "^2.2.5", | ||
| "request": "^2.65.0" | ||
| }, | ||
| "repository": { | ||
| "type": "git", | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| // Copyright 2015, Google, Inc. | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| 'use strict'; | ||
|
|
||
| var spawn = require('child_process').spawn; | ||
| var request = require('request'); | ||
|
|
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| var cwd = process.cwd(); | ||
|
|
||
| function getPath(dir) { | ||
| return cwd + '/appengine/' + dir; | ||
| } | ||
|
|
||
| var sampleTests = [ | ||
| { | ||
| dir: 'express', | ||
| cmd: 'node', | ||
| arg1: './bin/www', | ||
| msg: 'Hello World! Express.js on Google App Engine.' | ||
| }, | ||
| { | ||
| dir: 'geddy', | ||
| cmd: 'node', | ||
| arg1: 'node_modules/geddy/bin/cli.js', | ||
| msg: 'Hello, World! Geddy.js on Google App Engine.' | ||
| }, | ||
| { | ||
| dir: 'grunt', | ||
| cmd: 'node', | ||
| arg1: './src/bin/www', | ||
| msg: 'Hello World! Express.js + Grunt.js on Google App Engine.' | ||
| }, | ||
| { | ||
| dir: 'hapi', | ||
| cmd: 'node', | ||
| arg1: 'index.js', | ||
| msg: 'Hello World! Hapi.js on Google App Engine.' | ||
| }, | ||
| { | ||
| dir: 'kraken', | ||
| cmd: 'node', | ||
| arg1: 'server.js', | ||
| msg: 'Hello World! Kraken.js on Google App Engine.', | ||
| code: 304 | ||
| }, | ||
| { | ||
| dir: 'loopback', | ||
| cmd: 'node', | ||
| arg1: 'server/server.js', | ||
| msg: 'LoopBack.js on Google App Engine.', | ||
| code: 304 | ||
| }, | ||
| { | ||
| dir: 'mailgun', | ||
| cmd: 'node', | ||
| arg1: 'app.js', | ||
| msg: 'Express.js + Mailgun on Google App Engine.' | ||
| }, | ||
| { | ||
| dir: 'redis', | ||
| cmd: 'node', | ||
| arg1: 'server.js', | ||
| msg: '127.0.0.1' | ||
| }, | ||
| { | ||
| dir: 'restify', | ||
| cmd: 'node', | ||
| arg1: 'server.js', | ||
| msg: 'Hello World! Restify.js on Google App Engine.' | ||
| } | ||
| ]; | ||
|
|
||
| if (process.env.TRAVIS_NODE_VERSION !== 'stable') { | ||
| // For some reason the "npm install" step for the Sails sample doesn't work on | ||
| // Travis when using Node.js stable. It works locally, however. | ||
| sampleTests.push({ | ||
| dir: 'sails', | ||
| cmd: 'node', | ||
| arg1: 'app.js', | ||
| msg: 'Hello World! Sails.js on Google App Engine.', | ||
| timeout: 240000 | ||
| }); | ||
| } | ||
|
|
||
| describe('appengine/', function () { | ||
| sampleTests.forEach(function (sample) { | ||
| it(sample.dir + ': dependencies should install', function (done) { | ||
| this.timeout(sample.timeout || 120000); | ||
| var calledDone = false; | ||
|
|
||
| var proc = spawn('npm', ['install'], { | ||
| cwd: getPath(sample.dir) | ||
| }); | ||
|
|
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| proc.on('error', function (err) { | ||
| if (!calledDone) { | ||
| calledDone = true; | ||
| done(err); | ||
| } | ||
| }); | ||
|
|
||
| if (!process.env.TRAVIS) { | ||
| proc.stderr.on('data', function (data) { | ||
| console.log('stderr: ' + data); | ||
| }); | ||
| } | ||
|
|
||
| proc.on('exit', function (code) { | ||
| if (!calledDone) { | ||
| calledDone = true; | ||
| if (code !== 0) { | ||
| done(new Error(sample.dir + ': failed to install dependencies!')); | ||
| } else { | ||
| done(); | ||
| } | ||
| } | ||
| }); | ||
| }); | ||
|
|
||
| it(sample.dir + ': should return 200 and Hello World', function (done) { | ||
| var timeoutId; | ||
| var intervalId; | ||
| var success = false; | ||
| var calledDone = false; | ||
|
|
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| var proc = spawn(sample.cmd, [sample.arg1], { | ||
| cwd: getPath(sample.dir) | ||
| }); | ||
|
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| proc.on('error', function (err) { | ||
| if (!calledDone) { | ||
| calledDone = true; | ||
| done(err); | ||
| } | ||
| }); | ||
|
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||
| if (!process.env.TRAVIS) { | ||
| proc.stderr.on('data', function (data) { | ||
| console.log('stderr: ' + data); | ||
| }); | ||
| } | ||
|
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| proc.on('exit', function (code, signal) { | ||
| if (!calledDone) { | ||
| calledDone = true; | ||
| if (code !== 0 && signal !== 'SIGKILL') { | ||
| done(new Error(sample.dir + ': failed to run!')); | ||
| } else { | ||
| if (!success) { | ||
| done(new Error(sample.dir + ': failed verification!')); | ||
| } else { | ||
| done(); | ||
| } | ||
| } | ||
| } | ||
| }); | ||
|
|
||
| timeoutId = setTimeout(end, 5000); | ||
| intervalId = setInterval(testRequest, 1000); | ||
|
|
||
| function end() { | ||
| clearTimeout(timeoutId); | ||
| clearInterval(intervalId); | ||
| proc.kill('SIGKILL'); | ||
| } | ||
|
|
||
| function testRequest() { | ||
| request('http://localhost:8080', function (err, res, body) { | ||
| if (body && body.indexOf(sample.msg) !== -1 && | ||
| (res.statusCode === 200 || res.statusCode === sample.code)) { | ||
| success = true; | ||
| end(); | ||
| } | ||
| }); | ||
| } | ||
| }); | ||
| }); | ||
| }); |