标签:des blog http io ar os 使用 sp java
测试:
var assert = require(‘assert‘); var now = Date.now(); console.log(now); assert.ok(now % 2 == 0); ---------------------------------------- var request = require(‘superagent‘); var assert = require(‘assert‘); request.get(‘http://localhost:3000‘) .send({q: ‘bieber‘}) .end(function (res) { //断言判断响应状态码是否正确 assert.ok(200 == res.status); //断言关键字是否存在 assert.ok(~res.text.toLowerCase().indexOf(‘bieber‘)); //断言列表项是否存在 assert.ok(~res.text.indexOf(‘<li>‘)); });
expect(1).to.be.ok(); expect(true).to.be.ok(); expect({}).to.be.ok(); expect(0).to.not.be,ok();
be/equal: ===
expect(1).to.be(1); expect(NaN).not.to.equal(NaN); expect(1).not.to.be(true);
eql:断言非严格相等,支持对象
expect({a: ‘b‘}).to.eql({a: ‘b‘}); expect(1).to.eql(‘1‘);
expect(5).to.be.a(‘number‘); expect([]).to.be.an(‘array‘); expect([]).to.be.an(‘object‘); //constructor expect(5).to.be.a(‘Number‘); expect([]).to.be.an(‘Array‘); expect(tobi).to.be.a(Ferrect); //instanceof
expect(program.version).to.match(/[0-9]+\.[0-9]+\.[0-9]+/);
expect([1,2]).to.contain(1); expect(‘hello world‘).to.contain(‘world‘);
expect([]).to.have.length(0); expect([1,2,3]).to.have.length(3);
expect([]).to.be.empty(); expect([1,2,3]).to.not.be.empty();
expect(window).to.have.property(‘expect‘); expect(window).to.have.property(‘expect‘,expect); expect({a: ‘b‘}).to.have.property(‘a‘);
expect({a: ‘b‘}).to.have.key(‘a‘); expect({a: ‘b‘, c: ‘d‘}).to.only.have.keys(‘a‘, ‘c‘); expect({a: ‘b‘, c: ‘d‘}).to.only.have.keys([‘a‘.‘c‘]); expect({a: ‘b‘, c: ‘d‘}).to.not.only.have.keys(‘a‘);
expect(fn).to.throwException(); expect(fn2).to.not.throwException();
expect(1).to.be.within(0,Infinity);
expect(3).to,be.above(0); expect(5).to.be.greaterThan(3);
expect(0).to.be.below(3); expect(1).to.be.lessThan(3);
Moncha: 测试框架
describe(‘a topic‘, function () { it(‘should test something‘, function () { }); describe(‘anthor topic‘, function () { it(‘should test something else‘, function () { }) }) });
it(‘should not know‘, function (done) { setTimeout(function () { assert.ok(1 == 1); done(); }, 100); });
如果一个测试用例中有许多异步操作,可以添加一个计数器:
it(‘should complete three requests‘, function (done) { var total = 3; request.get(‘http://localhost:3000/1‘, function (res) { if(200 != res.status) throw new Error(‘Request error‘); --total || done(); }); request.get(‘http://localhost:3000/2‘, function (res) { if(200 != res.status) throw new Error(‘Request error‘); --total || done(); }); request.get(‘http://localhost:3000/3‘, function (res) { if(200 != res.status) throw new Error(‘Request error‘); --total || done(); }); })
suite(‘net‘, function () { suite(‘Stream‘, function () { var client; suiteSetup(function () { client = net.connect(3000, ‘localhost‘); }); test(‘connect event‘, function (done) { client.on(‘connect‘, done); }); test(‘receiving data‘, function (done) { client.write(‘‘); client.once(‘data‘, done); }); suiteTeardown( function () { client.end(); }) }) })
exports.Array = { ‘#indecOf()‘ : { ‘should return -1 when the value is not present‘ : function () {}, ‘should return the correct index when the value is present‘ : function () {} } }
在浏览器端使用Mocha:
标签:des blog http io ar os 使用 sp java
原文地址:http://www.cnblogs.com/jinkspeng/p/4133441.html