npm install mock-http-request
A simulation tool backend requests
Install using npm.
``
npm install mock-http-request --save-dev
`
`js
var mockHttpRequest = require('mock-http-request');
//下面代码为每个case中具体用法
//正常请求配置
var options = {
resp: {
timeout: null,
error: null,
bodyChunks: ['a', 'b'],
statusCode: 200,
heaers: {}
}
};
//404
var options = {
resp:{
bodyChunks: ['Not Found'],
statusCode: '404'
}
};
//504: gateway timeout
var options = {
req:{
timeout: 1000
},
resp:{
timeout:1500,
bodyChunks: [],
statusCode: '504'
}
};
//502: bad gateway
var options = {
req:{
timeout: 500,
error:{
code: '502',
message: 'bad gateway'
}
},
resp:{
bodyChunks: [],
statusCode: '502'
}
};
//500:Internal Server Error
var options = {
resp:{
bodyChunks: [],
statusCode: '500',
timeout: 500,
error: {
code: '500',
message: 'Internal Server Error'
}
}
};
var backedRequest = mockHttpRequest(options);
require('http').request = backedRequest.getRequest;
//还原request
after(function(){
mockHttpRequest.unmock();
});
afterEach(function(){
mockHttpRequest.unmock();
});
``