标签: expresso

有没有一个框架可以用来在 Kotlin Compose 项目中自动化 UI 回归测试？单击 Android StudioRun -> Record Expresso Test会出现警告：Espresso Testing Framework does not support Compose projects.

有谁知道如何测试Mongoose Validations？

例如,我有以下Schema(作为示例):

var UserAccount = new Schema({
    user_name       : { type: String, required: true, lowercase: true, trim: true, index: { unique: true }, validate: [ validateEmail, "Email is not a valid email."]  }, 
    password        : { type: String, required: true },
    date_created    : { type: Date, required: true, default: Date.now }
}); 

该validateEmail方法被定义为这样的:

// Email Validator
function validateEmail (val) {
    return /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/.test(val);
}

我想测试验证.最终的结果是我希望能够测试验证并根据发生的事情,然后我可以编写其他测试来测试这些代码片段之间的交互.示例:用户尝试使用与所用用户名相同的用户名进行注册(电子邮件已在使用中).我需要一个我可以实际拦截的测试,或者看到验证工作没有达到DB.我不想在这些测试中击中Mongo.这些应该是UNIT测试而不是集成测试.:)

谢谢!

假设我有这个文本输入.

 tes{}tR{R{abc}aD{mnoR{xyz}}}

我想提取ff输出:

 R{abc}
 R{xyz}
 D{mnoR{xyz}}
 R{R{abc}aD{mnoR{xyz}}}

目前,我只能使用msdn中的平衡组方法提取{}组内的内容.这是模式:

 ^[^{}]*(((?'Open'{)[^{}]*)+((?'Target-Open'})[^{}]*)+)*(?(Open)(?!))$

有谁知道如何在输出中包含R {}和D {}？

我目前正在努力在实现LoaderManager.LoaderCallbacks的Android ListActivity上实现功能测试.此Activity有一个简单的布局,其中包含一个EditText,供用户输入一些字符串; ListView,它通过Custom CursorAdapter填充,从自定义内容提供程序获取数据,并使用LoadManager自动更新列表视图内容它改变.

此ListActivity的预期功能仅供用户在EditText上输入一些内容并从ListView中选择一个或多个项目.

为了实现这个功能测试,我正在使用Expresso,这里是我的实现:

public class NewWordActivityFunctionalTest extends ActivityInstrumentationTestCase2<NewWordActivity>{

    public NewWordActivityFunctionalTest() {
        super(NewWordActivity.class);
    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        getActivity();
    }

    public void testFillNewThemeFormAndSubmit() throws InterruptedException {
        onView(withId(R.id.submit_new_word_button))
        .perform(click());
    }
}

如果我运行它,我得到的错误堆栈跟踪如下:

com.google.android.apps.common.testing.ui.espresso.NoActivityResumedException: No activities in stage RESUMED. Did you forget to launch the activity. (test.getActivity() or similar)?
at dalvik.system.VMStack.getThreadStackTrace(Native Method)
at java.lang.Thread.getStackTrace(Thread.java:579)
at com.google.android.apps.common.testing.ui.espresso.base.DefaultFailureHandler.getUserFriendlyError(DefaultFailureHandler.java:69)
at com.google.android.apps.common.testing.ui.espresso.base.DefaultFailureHandler.handle(DefaultFailureHandler.java:40)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.runSynchronouslyOnUiThread(ViewInteraction.java:159)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.doPerform(ViewInteraction.java:90)
at com.google.android.apps.common.testing.ui.espresso.ViewInteraction.perform(ViewInteraction.java:73)
at pt.consipere.hangman.ui.test.NewWordActivityFunctionalTest.testFillNewThemeFormAndSubmit(NewWordActivityFunctionalTest.java:36)
at java.lang.reflect.Method.invokeNative(Native Method)
at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)
at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199)
at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192)
at …

我安装了NodeJS和Mocha并在Windows 7 x64上运行 - 到目前为止,非常好 - 但我不能让Mocha识别使用该exports界面定义的任何测试(如http://visionmedia.github.com/mocha/所述))

如果我创建包含以下代码的test/bdd.js:

var should = require('should');

describe('TestDemo - BDD interface', function(){
  describe('#foo', function(){
    it('1 should equal 1', function(){ (1).should.equal(1);  });
  });
});

我可以运行mocha并获得预期的输出:

D:\Projects\NodeDemo>mocha -R spec

  TestDemo - BDD interface
    #foo
      ? 1 should equal 1

  ? 1 tests complete (7ms)

D:\Projects\NodeDemo>

但是如果我创建包含此代码的test/exports.js(基于Mocha站点上提供的'exports'接口示例)

var should = require('should');

module.exports = {
  'TestDemo - exports interface': {
    '#foo': {
      '1 should equal 1': function(){ (1).should.equal(1); }
    }
  }
};

当我运行Mocha时,它没有找到任何测试:

D:\ Projects\NodeDemo> …

我正在尝试编写Espresso单元测试,该测试依赖于使TCP/IP网络连接到外部应用程序以便成功通过的组件.

测试失败的原因是TCP/IP网络花费的时间比Espresso允许的时间长......

因此,我们需要有TCP/IP代码类TCPConnectionTask实现IdlingResource:

但是,我得到了这个例外:

java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
at android.os.Handler.<init>(Handler.java:200)
at android.os.Handler.<init>(Handler.java:114)
at android.app.Activity.<init>(Activity.java:786)
at com.sample.QuicksetSampleActivity.<init>(QuicksetSampleActivity.java:82)
at com.unitTests.QuicksetSampleActivityTest.<init>(QuicksetSampleActivityTest.java:52)

我附上TCPConnectionTask并打电话Looper.prepare()和尝试过Looper.prepareMainLooper(),没有成功,见下文(TCPConnectionTask):

/**
     * Async task to connect to create TCPIPDataComm and connect to external IRB.
     *
     */
    public class TCPConnectionTask extends AsyncTask<String, Void, Void > implements IdlingResource {

        String ip_user = null;
        int port_user;
        private ResourceCallback callback;
        private boolean flag = false;
        protected Void doInBackground(String... args) …