158 lines
3.7 KiB
JavaScript
158 lines
3.7 KiB
JavaScript
'use strict';
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var gulp = require('../');
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var Q = require('q');
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var should = require('should');
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require('mocha');
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describe('gulp tasks', function() {
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describe('task()', function() {
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it('should define a task', function(done) {
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var fn;
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fn = function() {};
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gulp.task('test', fn);
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should.exist(gulp.tasks.test);
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gulp.tasks.test.fn.should.equal(fn);
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gulp.reset();
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done();
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});
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});
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describe('run()', function() {
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it('should run multiple tasks', function(done) {
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var a, fn, fn2;
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a = 0;
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fn = function() {
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this.should.equal(gulp);
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++a;
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};
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fn2 = function() {
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this.should.equal(gulp);
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++a;
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};
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gulp.task('test', fn);
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gulp.task('test2', fn2);
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gulp.run('test', 'test2');
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a.should.equal(2);
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gulp.reset();
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done();
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});
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it('should run all tasks when call run() multiple times', function(done) {
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var a, fn, fn2;
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a = 0;
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fn = function() {
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this.should.equal(gulp);
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++a;
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};
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fn2 = function() {
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this.should.equal(gulp);
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++a;
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};
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gulp.task('test', fn);
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gulp.task('test2', fn2);
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gulp.run('test');
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gulp.run('test2');
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a.should.equal(2);
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gulp.reset();
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done();
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});
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it('should run all async promise tasks', function(done) {
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var a, fn, fn2;
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a = 0;
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fn = function() {
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var deferred = Q.defer();
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setTimeout(function () {
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++a;
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deferred.resolve();
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},1);
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return deferred.promise;
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};
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fn2 = function() {
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var deferred = Q.defer();
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setTimeout(function () {
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++a;
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deferred.resolve();
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},1);
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return deferred.promise;
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};
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gulp.task('test', fn);
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gulp.task('test2', fn2);
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gulp.run('test');
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gulp.run('test2', function () {
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gulp.isRunning.should.equal(false);
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a.should.equal(2);
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gulp.reset();
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done();
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});
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gulp.isRunning.should.equal(true);
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});
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it('should run all async callback tasks', function(done) {
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var a, fn, fn2;
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a = 0;
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fn = function(cb) {
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setTimeout(function () {
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++a;
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cb(null);
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},1);
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};
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fn2 = function(cb) {
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setTimeout(function () {
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++a;
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cb(null);
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},1);
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};
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gulp.task('test', fn);
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gulp.task('test2', fn2);
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gulp.run('test');
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gulp.run('test2', function () {
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gulp.isRunning.should.equal(false);
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a.should.equal(2);
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gulp.reset();
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done();
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});
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gulp.isRunning.should.equal(true);
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});
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it('should emit task_not_found and throw an error when task is not defined', function(done) {
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gulp.on('task_not_found', function(err){
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should.exist(err);
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should.exist(err.task);
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err.task.should.equal('test');
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gulp.reset();
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done();
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});
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try {
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gulp.run('test');
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} catch (err) {
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should.exist(err);
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}
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});
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it('should run task scoped to gulp', function(done) {
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var a, fn;
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a = 0;
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fn = function() {
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this.should.equal(gulp);
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++a;
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};
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gulp.task('test', fn);
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gulp.run('test');
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a.should.equal(1);
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gulp.isRunning.should.equal(false);
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gulp.reset();
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done();
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});
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it('should run default task scoped to gulp', function(done) {
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var a, fn;
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a = 0;
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fn = function() {
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this.should.equal(gulp);
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++a;
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};
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gulp.task('default', fn);
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gulp.run();
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a.should.equal(1);
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gulp.isRunning.should.equal(false);
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gulp.reset();
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done();
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});
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});
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});
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