javascript - Dojo 1.9 和 Intern 1.7 - require.on 未定义？

Question

Dojo 1.9和 Intern 1.7

我在使用 Intern 时遇到了问题，因为它报告 require.on 未定义，并且我的测试套件失败了。

只有在尝试定义包含小部件的测试时才会发生这种情况。看起来当需要小部件包时，它会命中 require.on("idle", onload) 行，但会失败，因为 require.on 未定义。

作为测试，我定义了 require.on 并且测试没有失败。

我能想到的是，当需要使用实习生的小部件时，实习生附带的 dojo 版本会干扰正常的 dojo 模块吗？

这是我的测试的简化版本:

define([
    "intern!object",
    "intern/chai!expect",
    "dijit/form/Button"
],
function (
    registerSuite,
    expect,
    Button) {
    registerSuite({
        name: "Simple test",
        "failing test for demo" : function (){
            expect(true).to.be.false;
        }
    });
});

这是我的配置:

define({
    // The port on which the instrumenting proxy will listen
    proxyPort: 9000,

    // A fully qualified URL to the Intern proxy
    proxyUrl: 'http://localhost:9000/',

    // Default desired capabilities for all environments. Individual capabilities can be overridden by any of the
    // specified browser environments in the `environments` array below as well. See
    // https://code.google.com/p/selenium/wiki/DesiredCapabilities for standard Selenium capabilities and
    // https://saucelabs.com/docs/additional-config#desired-capabilities for Sauce Labs capabilities.
    // Note that the `build` capability will be filled in with the current commit ID from the Travis CI environment
    // automatically
    capabilities: {
        'selenium-version': '2.40.0'
    },

    // Browsers to run integration testing against. Note that version numbers must be strings if used with Sauce
    // OnDemand. Options that will be permutated are browserName, version, platform, and platformVersion; any other
    // capabilities options specified for an environment will be copied as-is
    environments: [
        { browserName: 'chrome' }
    ],

    // Maximum number of simultaneous integration tests that should be executed on the remote WebDriver service
    maxConcurrency: 3,

    // Whether or not to start Sauce Connect before running tests
    useSauceConnect: false,

    // Connection information for the remote WebDriver service. If using Sauce Labs, keep your username and password
    // in the SAUCE_USERNAME and SAUCE_ACCESS_KEY environment variables unless you are sure you will NEVER be
    // publishing this configuration file somewhere
    webdriver: {
        host: 'localhost',
        port: 4444
    },

    // Configuration options for the module loader; any AMD configuration options supported by the specified AMD loader
    // can be used here
    loader: {
        // Packages that should be registered with the loader in each testing environment
        packages: [
            {
                name: "dojo",
                location: "libs/dojo"
            }{
                name: "dijit",
                location: "libs/dijit"
            },{
                name: "unitTests",
                location: "test/unit"
            }
        ]
    },

    // Non-functional test suite(s) to run in each browser
    suites: [ /* 'myPackage/tests/foo', 'myPackage/tests/bar' */
        "unitTests/exampleTest"
    ],

    // Functional test suite(s) to run in each browser once non-functional tests are completed
    functionalSuites: [ /* 'myPackage/tests/foo', 'myPackage/tests/bar' */
    ],

    // A regular expression matching URLs to files that should not be included in code coverage analysis
    excludeInstrumentation: /^tests\//
});

文件夹结构为:

app/
    libs/
        dojo
        dijit
        intern
    test/
        unit/
            exampleTest.js
    intern.js

我直接从 google chrome 浏览器运行测试:

http://{webroot}/app/libs/intern/client.html?config=../test/intern

我确实有一些测试成功运行，但不包含任何小部件。

感谢您的帮助。

Answer 1

您正在运行 Dojo 1.9 的过时版本，该版本预计所使用的 AMD 加载程序是 Dojo 1.9 附带的加载程序，但 Intern 的默认安装情况并非如此。您有两个选择:

1. 升级到 Dojo 1.9.3 或更高版本。 (推荐。)
2. 使用 useLoader 配置选项从 Dojo 1.9 副本中指向 dojo.js:

define({
  // ...
  useLoader: {
    'host-browser': 'path/to/dojo1.9/dojo.js'
  }
})