Setup addon tests

use npm run instead of yarn in travis to work around
tomdale/ember-cli-addon-tests#198

Author: xg-wang

.eslintignore

@@ -17,3 +17,5 @@
 /.node_modules.ember-try/
 /bower.json.ember-try
 /package.json.ember-try
+
+test/fixtures

.travis.yml

@@ -35,7 +35,7 @@ jobs:
       script:
         - yarn lint:js
         - yarn test
-        - yarn test:node
+        - npm run test:node
 
     - name: "Floating Dependencies"
       script:

package.json

@@ -37,8 +37,10 @@
     "broccoli-asset-rev": "^3.0.0",
     "broccoli-test-helper": "^2.0.0",
     "chai": "^4.1.2",
+    "chai-fs": "^2.0.0",
     "co": "^4.6.0",
     "ember-cli": "~3.5.1",
+    "ember-cli-addon-tests": "^0.11.0",
     "ember-cli-dependency-checker": "^3.0.0",
     "ember-cli-htmlbars": "^3.0.1",
     "ember-cli-fastboot": "^2.0.0",
@@ -58,6 +60,8 @@
     "eslint": "^5.9.0",
     "eslint-plugin-ember": "^6.0.1",
     "eslint-plugin-node": "^8.0.0",
+    "fs-extra": "^7.0.1",
+    "glob": "^7.1.3",
     "lerna-changelog": "^0.8.2",
     "loader.js": "^4.2.3",
     "mocha": "^5.2.0"

test/fastboot-build-test.js

@@ -0,0 +1,63 @@
+'use strict';
+const chai = require('chai');
+const expect = chai.expect;
+chai.use(require('chai-fs'));
+
+const glob = require('glob');
+
+const AddonTestApp = require('ember-cli-addon-tests').AddonTestApp;
+
+describe('it builds with ember-cli-fastboot', function() {
+  this.timeout(300000);
+
+  let app;
+
+  beforeEach(function() {
+    app = new AddonTestApp();
+
+    return app
+      .create('dummy', { skipNpm: true })
+      .then(app =>
+        app.editPackageJSON(pkg => {
+          pkg.devDependencies['ember-cli-fastboot'] = '*';
+        })
+      )
+      .then(() => app.run('npm', 'install'));
+  });
+
+  it('builds into dist/ember-fetch/fetch-fastboot.js', function() {
+    return app.runEmberCommand('build').then(function() {
+      expect(app.filePath('dist/index.html')).to.be.a.file();
+      expect(app.filePath('dist/ember-fetch/fastboot-fetch.js')).to.be.a.file();
+      expect(app.filePath('dist/assets/dummy-fastboot.js')).to.be.a.file();
+    });
+  });
+
+  it('produces a production build with --environment=production', function() {
+    return app
+      .runEmberCommand('build', '--environment=production')
+      .then(function() {
+        expect(app.filePath('dist/index.html')).to.be.a.file();
+        expect(find('dist/ember-fetch/fastboot-fetch-*.js')).to.be.a.file();
+        expect(find('dist/ember-fetch/fastboot-fetch-*.js')).to.match(
+          /fastboot-fetch-\w{32}/,
+          'file name should contain MD5 fingerprint'
+        );
+
+        expect(find('dist/assets/dummy-fastboot-*.js')).to.be.a.file();
+        expect(find('dist/assets/dummy-fastboot-*.js')).to.match(
+          /dummy-fastboot-\w{32}/,
+          'file name should contain MD5 fingerprint'
+        );
+      });
+  });
+
+  function find(globPath) {
+    globPath = app.filePath(globPath);
+    let files = glob.sync(globPath);
+
+    expect(files.length).to.equal(1, globPath);
+
+    return files[0];
+  }
+});

test/fastboot-test.js

@@ -0,0 +1,52 @@
+'use strict';
+const request = require('request');
+const get = require('rsvp').denodeify(request);
+const chai = require('chai');
+const expect = chai.expect;
+chai.use(require('chai-fs'));
+
+const AddonTestApp = require('ember-cli-addon-tests').AddonTestApp;
+
+describe('renders in fastboot build', function() {
+  this.timeout(300000);
+
+  let app;
+
+  beforeEach(function() {
+    app = new AddonTestApp();
+
+    return app
+      .create('dummy', { skipNpm: true })
+      .then(app =>
+        app.editPackageJSON(pkg => {
+          pkg.devDependencies['ember-cli-fastboot'] = '*';
+          // These 2 are in ember-fetch's package.json, symlinking to dummy won't help resolve
+          pkg.devDependencies['abortcontroller-polyfill'] = '*';
+          pkg.devDependencies['node-fetch'] = '*';
+        })
+      )
+      .then(function() {
+        return app.run('npm', 'install');
+      })
+      .then(function() {
+        return app.startServer({
+          command: 'serve'
+        });
+      });
+  });
+
+  afterEach(function() {
+    return app.stopServer();
+  });
+
+  it('fetches in fastboot mode', function() {
+    return get({
+      url: 'http://localhost:49741/',
+      headers: {
+        Accept: 'text/html'
+      }
+    }).then(function(response) {
+      expect(response.body).to.contain('Hello World! fetch');
+    });
+  });
+});

test/fixtures/dummy/app/app.js

@@ -0,0 +1,14 @@
+import Application from '@ember/application';
+import Resolver from './resolver';
+import loadInitializers from 'ember-load-initializers';
+import config from './config/environment';
+
+const App = Application.extend({
+  modulePrefix: config.modulePrefix,
+  podModulePrefix: config.podModulePrefix,
+  Resolver
+});
+
+loadInitializers(App, config.modulePrefix);
+
+export default App;

test/fixtures/dummy/app/components/.gitkeep

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <title>Dummy</title>
+    <meta name="description" content="">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    {{content-for "head"}}
+
+    <link integrity="" rel="stylesheet" href="{{rootURL}}assets/vendor.css">
+    <link integrity="" rel="stylesheet" href="{{rootURL}}assets/dummy.css">
+
+    {{content-for "head-footer"}}
+  </head>
+  <body>
+    {{content-for "body"}}
+
+    <script src="{{rootURL}}assets/vendor.js"></script>
+    <script src="{{rootURL}}assets/dummy.js"></script>
+
+    {{content-for "body-footer"}}
+  </body>
+</html>