node.js – SuperTest对Chai.expect的预期

SuperTest扩展了SuperAgent的请求对象以包含期望功能.它不像Chai的期望断言那样有效,但可以用来断言http响应状态和标题,并且可以与Chai的期望混合使用.

request(app).
get('/').
expect(200).    // request.expect,is status code 200?
expect('Content-Type',/json/).    // request.expect,does content-type match regex /json/?
expect(function(res){  // request.expect,does this user-provided function throw?
  // user-provided function can include Chai assertions
  expect(res.body).to.exist;
  expect(res.body).to.have.property('status');
}).
end(donE);