Merge pull request #62 from FountainJS/add-tests

Add tests

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 coverage
+.nyc_output

.travis.yml

@@ -1,3 +1,5 @@
 language: node_js
 node_js:
   - 'stable'
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -5,7 +5,8 @@
 </p>
 
 # Fountain Webapp Generator
-[![Build Status](https://travis-ci.org/FountainJS/fountain.svg?branch=master)](https://travis-ci.org/FountainJS/fountain)
+[![Build Status](https://travis-ci.org/FountainJS/generator-fountain-webapp.svg?branch=master)](https://travis-ci.org/FountainJS/generator-fountain-webapp)
+[![codecov](https://codecov.io/gh/FountainJS/generator-fountain-webapp/branch/master/graph/badge.svg)](https://codecov.io/gh/FountainJS/generator-fountain-webapp)
 [![Slack](http://fountainjs.io/assets/imgs/slack_badge.png)](https://fountain-slack.herokuapp.com/)
 [![OpenCollective](https://opencollective.com/fountainjs/backers/badge.svg)](#backers)
 [![OpenCollective](https://opencollective.com/fountainjs/sponsors/badge.svg)](#sponsors)

gulpfile.js

@@ -3,17 +3,14 @@
 const path = require('path');
 const gulp = require('gulp');
 const eslint = require('gulp-eslint');
+const spawn = require('cross-spawn');
 const excludeGitignore = require('gulp-exclude-gitignore');
-const mocha = require('gulp-mocha');
-const istanbul = require('gulp-istanbul');
 const nsp = require('gulp-nsp');
-const plumber = require('gulp-plumber');
 
 gulp.task('nsp', nodeSecurityProtocol);
 gulp.task('watch', watch);
 gulp.task('static', eslintCheck);
-gulp.task('pre-test', istanbulCover);
-gulp.task('test', gulp.series('pre-test', mochaTest));
+gulp.task('test', gulp.series([avaTest, nycReport]));
 
 gulp.task('prepublish', gulp.series('nsp'));
 gulp.task('default', gulp.series('static', 'test'));
@@ -30,25 +27,14 @@ function eslintCheck() {
     .pipe(eslint.failAfterError());
 }
 
-function istanbulCover() {
-  return gulp.src(['**/*.js', '!**/templates/**'])
-    .pipe(excludeGitignore())
-    .pipe(istanbul({
-      includeUntested: true
-    }))
-    .pipe(istanbul.hookRequire());
+function avaTest() {
+  return spawn('./node_modules/.bin/nyc', ['--all', '--reporter=lcov', './node_modules/.bin/ava'], {stdio: 'inherit'});
 }
 
-function mochaTest() {
-  return gulp.src('test/**/*.js')
-    .pipe(plumber())
-    .pipe(mocha({reporter: 'spec'}))
-    .once('error', () => {
-      process.exit(1);
-    })
-    .pipe(istanbul.writeReports());
+function nycReport() {
+  return spawn('./node_modules/.bin/nyc', ['report', '--colors'], {stdio: 'inherit'});
 }
 
 function watch() {
-  gulp.watch('**/*.js', ['test']);
+  return spawn('./node_modules/.bin/nyc', ['--all', '--reporter=lcov', './node_modules/.bin/ava', '--watch'], {stdio: 'inherit'});
 }

package.json

@@ -33,17 +33,27 @@
     "yosay": "^1.1.1"
   },
   "devDependencies": {
+    "ava": "^0.15.2",
     "babel-eslint": "^6.0.2",
+    "chai": "^3.5.0",
+    "chai-spies": "^0.7.1",
+    "cross-spawn": "^4.0.0",
     "eslint": "^2.7.0",
     "eslint-config-xo-space": "^0.12.0",
     "eslint-plugin-babel": "^3.2.0",
     "gulp": "gulpjs/gulp#4.0",
     "gulp-eslint": "^2.0.0",
     "gulp-exclude-gitignore": "^1.0.0",
-    "gulp-istanbul": "^0.10.2",
-    "gulp-mocha": "^2.1.3",
     "gulp-nsp": "^2.3.0",
-    "gulp-plumber": "^1.0.1"
+    "nyc": "^6.6.1"
+  },
+  "nyc": {
+    "include": [
+      "generators/**/*.js"
+    ],
+    "exclude": [
+      "generators/**/templates/**"
+    ]
   },
   "scripts": {
     "test": "gulp",

test/app/index.js

@@ -0,0 +1,43 @@
+const chai = require('chai');
+const spies = require('chai-spies');
+const expect = chai.expect;
+const should = chai.should(); // eslint-disable-line no-unused-vars
+chai.use(spies);
+const test = require('ava');
+const TestUtils = require('fountain-generator').TestUtils;
+
+let context;
+
+test.before(() => {
+  context = TestUtils.mock('app');
+  require('../../generators/app/index');
+  process.chdir('../../');
+});
+
+test(`Call this.log when 'skip-welcome-message' is undefined`, () => {
+  context.log = () => {};
+  const spy = chai.spy.on(context, 'log');
+  TestUtils.call(context, 'initializing');
+  expect(spy).to.have.been.called.twice();
+});
+
+test(`Not call this.log when 'skip-welcome-message' is true`, () => {
+  context.log = () => {};
+  const spy = chai.spy.on(context, 'log');
+  TestUtils.call(context, 'initializing', {'skip-welcome-message': true});
+  spy.should.have.not.been.called();
+});
+
+test('Call this.fountainPrompting', () => {
+  context.fountainPrompting = () => {};
+  const spy = chai.spy.on(context, 'fountainPrompting');
+  TestUtils.call(context, 'prompting');
+  expect(spy).to.have.been.called.once();
+});
+
+test('composing(): Call this.composeWith', () => {
+  context.composeWith = () => {};
+  const spy = chai.spy.on(context, 'composeWith');
+  TestUtils.call(context, 'composing', {framework: 'react'});
+  expect(spy).to.have.been.called.with('fountain-react');
+});