使用 Yeoman 和 Mocha 对 NodeJS 和客户端进行全面集成测试

I think the Phantom Handlers in grunt-mocha is a good place to start:

// Handle methods passed from PhantomJS, including Mocha hooks.
  var phantomHandlers = {
    // Mocha hooks.
    suiteStart: function(name) {
      unfinished[name] = true;
      currentModule = name;
    },
    suiteDone: function(name, failed, passed, total) {
      delete unfinished[name];
    },
    testStart: function(name) {
      currentTest = (currentModule ? currentModule + ' - ' : '') + name;
      verbose.write(currentTest + '...');
    },
    testFail: function(name, result) {
        result.testName = currentTest;
        failedAssertions.push(result);
    },
    testDone: function(title, state) {
      // Log errors if necessary, otherwise success.
      if (state == 'failed') {
        // list assertions
        if (option('verbose')) {
          log.error();
          logFailedAssertions();
        } else {
          log.write('F'.red);
        }
      } else {
        verbose.ok().or.write('.');
      }
    },
    done: function(failed, passed, total, duration) {
      var nDuration = parseFloat(duration) || 0;
      status.failed += failed;
      status.passed += passed;
      status.total += total;
      status.duration += Math.round(nDuration*100)/100;
      // Print assertion errors here, if verbose mode is disabled.
      if (!option('verbose')) {
        if (failed > 0) {
          log.writeln();
          logFailedAssertions();
        } else {
          log.ok();
        }
      }
    },
    // Error handlers.
    done_fail: function(url) {
      verbose.write('Running PhantomJS...').or.write('...');
      log.error();
      grunt.warn('PhantomJS unable to load "' + url + '" URI.', 90);
    },
    done_timeout: function() {
      log.writeln();
      grunt.warn('PhantomJS timed out, possibly due to a missing Mocha run() call.', 90);
    },

    // console.log pass-through.
    // console: console.log.bind(console),
    // Debugging messages.
    debug: log.debug.bind(log, 'phantomjs')
  };

谢谢！会有赏金的.

推荐答案

我不知道 Yeoman - 我还没有尝试过 - 但我得到了其余的拼图运行.我相信你会弄清楚其余的.

'use strict';
var express = require('express');

var app = express();

app.APP = {}; // we'll use it to check the state of the server in our tests

app.configure(function () {
    app.use(express.static(__dirname + '/public'));
});

app.get('/user/:name', function (req, res) {
    var data = app.APP.data = {
        name: req.params.name,
        secret: req.query.secret
    };
    res.send(data);
});

module.exports = app;

    app.listen(3000);
})();

window.APP = {};

(function () {
    'use strict';

    var name = 'Alex', secret ='Secret';
    var xhr = new XMLHttpRequest();
    xhr.open('get', '/user/' + name + '?secret=' + secret);
    xhr.onload = function (e) {
        APP.result = JSON.parse(xhr.responseText);
    };
    xhr.send();
})();

describe('Simple user lookup', function () {
    'use strict';

    var browser, server;

    before(function (done) {
        // get our browser and server up and running
        phantom.create(function (ph) {
            ph.createPage(function (tab) {
                browser = tab;
                server = require('../app');
                server.listen(3000, function () {
                    done();
                });
            });
        });
    });

    it('should return data back', function (done) {
        browser.open('http://localhost:3000/app.html', function (status) {

            setTimeout(function () {
                browser.evaluate(function inBrowser() {
                    // this will be executed on a client-side
                    return window.APP.result;
                }, function fromBrowser(result) {
                    // server-side asserts
                    expect(server.APP.data.name).to.equal('Alex');
                    expect(server.APP.data.secret).to.equal('Secret');
                    // client-side asserts
                    expect(result.name).to.equal('Alex');
                    expect(result.secret).to.equal('Secret');
                    done();
                });
            }, 1000); // give time for xhr to run

        });
    });
});