Setup test-runner & component-test blueprint

Shamelessly stolen from implementation in emberjs/ember.js#15934

blueprints/component-test/files/tests/__testType__/__path__/__test__.js

@@ -1,30 +1,37 @@
-import { module, test } from 'qunit';
-import { <% if (testType === 'integration' ) { %> setupRenderingTest <% } else if(testType === 'unit') { %>  setupTest <% } %> } from 'ember-qunit';
+<% if (testType === 'integration') { %>import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import hbs from 'htmlbars-inline-precompile';
 
 module('<%= friendlyTestDescription %>', function(hooks) {
-<% if (testType === 'integration' ) { %>  setupRenderingTest(hooks); <% } else if(testType === 'unit') { %>  setupTest(hooks); <% } %>
+  setupRenderingTest(hooks);
 
-  // use hooks.before/after/beforeEach/afterEach for test setup
-
-  test('it renders', async function(assert) {<% if (testType === 'integration' ) { %>
+  test('it renders', async function(assert) {
     // Set any properties with this.set('myProperty', 'value');
-    // Handle any actions with this.on('myAction', function(val) { ... });
+    // Handle any actions with this.set('myAction', function(val) { ... });
 
-    await this.render(hbs`{{<%= componentPathName %>}}`);
+    await render(hbs`{{<%= componentPathName %>}}`);
 
-    assert.equal(this.$().text().trim(), '');
+    assert.equal(this.element.textContent.trim(), '');
 
     // Template block usage:
-    await this.render(hbs`
+    await render(hbs`
       {{#<%= componentPathName %>}}
         template block text
       {{/<%= componentPathName %>}}
     `);
 
-    assert.equal(this.$().text().trim(), 'template block text');<% } else if(testType === 'unit') { %>
-    // Creates the component instance
-    let Factory = this.owner.factoryFor('component:<%= componentPathName %>');
-    let subject = Factory.create({});
-    assert.ok(subject);<% } %>
+    assert.equal(this.element.textContent.trim(), 'template block text');
+  });
+});<% } else if (testType === 'unit') { %>import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('<%= friendlyTestDescription %>', function(hooks) {
+  setupTest(hooks);
+
+  test('it exists', function(assert) {
+    let component = this.owner.factoryFor('component:<%= componentPathName %>').create();
+    assert.ok(component);
   });
-});
+});<% } %>
+

config/ember-try.js

@@ -1,5 +1,6 @@
 /* eslint-env node */
 module.exports = {
+  command: 'npm run test:blueprints',
   scenarios: [
     {
       name: 'ember-lts-2.8',

node-tests/blueprints/component-test-test.js

@@ -0,0 +1,40 @@
+'use strict';
+
+const blueprintHelpers = require('ember-cli-blueprint-test-helpers/helpers');
+const setupTestHooks = blueprintHelpers.setupTestHooks;
+const emberNew = blueprintHelpers.emberNew;
+const emberGenerateDestroy = blueprintHelpers.emberGenerateDestroy;
+const modifyPackages = blueprintHelpers.modifyPackages;
+
+const chai = require('ember-cli-blueprint-test-helpers/chai');
+const expect = chai.expect;
+
+const fixture = require('../helpers/fixture');
+
+describe('Blueprint: component-test', function() {
+  setupTestHooks(this);
+
+  describe('in app', function() {
+    beforeEach(function() {
+      return emberNew();
+    });
+
+    describe('with [email protected]', function() {
+
+      it('component-test x-foo', function() {
+        return emberGenerateDestroy(['component-test', 'x-foo'], _file => {
+          expect(_file('tests/integration/components/x-foo-test.js'))
+          .to.equal(fixture('component-test/rfc232.js'));
+        });
+      });
+
+      it('component-test x-foo --unit', function() {
+        return emberGenerateDestroy(['component-test', 'x-foo', '--unit'], _file => {
+          expect(_file('tests/unit/components/x-foo-test.js'))
+          .to.equal(fixture('component-test/rfc232-unit.js'));
+        });
+      });
+    });
+
+  });
+});

node-tests/fixtures/component-test/rfc232-unit.js

@@ -0,0 +1,11 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Component | x foo', function(hooks) {
+  setupTest(hooks);
+
+  test('it exists', function(assert) {
+    let component = this.owner.factoryFor('component:x-foo').create();
+    assert.ok(component);
+  });
+});

node-tests/fixtures/component-test/rfc232.js

@@ -0,0 +1,26 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import hbs from 'htmlbars-inline-precompile';
+
+module('Integration | Component | x foo', function(hooks) {
+  setupRenderingTest(hooks);
+
+  test('it renders', async function(assert) {
+    // Set any properties with this.set('myProperty', 'value');
+    // Handle any actions with this.set('myAction', function(val) { ... });
+
+    await render(hbs`{{x-foo}}`);
+
+    assert.equal(this.element.textContent.trim(), '');
+
+    // Template block usage:
+    await render(hbs`
+      {{#x-foo}}
+        template block text
+      {{/x-foo}}
+    `);
+
+    assert.equal(this.element.textContent.trim(), 'template block text');
+  });
+});

node-tests/helpers/fixture.js

@@ -0,0 +1,8 @@
+'use strict';
+
+const path = require('path');
+const file = require('ember-cli-blueprint-test-helpers/chai').file;
+
+module.exports = function(filePath) {
+  return file(path.join(__dirname, '../fixtures', filePath));
+};

node-tests/nodetest-runner.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var glob = require('glob');
+var Mocha = require('mocha');
+
+var mocha = new Mocha({
+  timeout: 5000,
+  reporter: 'spec'
+});
+
+mocha.files = glob.sync('node-tests/{blueprints,acceptance,unit}/**/*-test.js');
+
+mocha.run(function(failures) {
+  process.on('exit', function() {
+    process.exit(failures);
+  });
+});

package.json

@@ -16,7 +16,7 @@
     "build": "ember build",
     "start": "ember server",
     "test": "ember try:each",
-    "nodetest": "mocha node-tests --recursive"
+    "test:blueprints": "node node-tests/nodetest-runner.js"
   },
   "dependencies": {
     "ember-cli-babel": "^6.6.0",