如何对 API 进行单元测试？

Question

我是单元测试的新手，我的任务是为 Post API 编写单元测试，我只有终点和 api 主体，我在谷歌阅读了很多，但我不知道如何开始，有什么帮助吗？

Answer 1

You must create a intent, fill it with data if needed, like the data extracted from the QR code and then call startActivity.

Intent intent = new Intent(FirstActivity.this, SecondActivity.class);
Bundle b = new Bundle();
b.putInt("key", 1); //Your id
intent.putExtras(b); //Put your id to your next Intent
startActivity(intent);
finish();

I put an int in the bundle but it could be anything that implements Serializable.

Answer 2

You can reach direct on required screen with that pages's activity (as shown Splash screen in below example). You can launch activity with below method.

public static void launchActivity(Activity activityName) 
{

        ((AndroidDriver<MobileElement>) driver).startActivity(activityName);
}

How you can call this function

Suppose you have below app package and activity (its for example but you have to use for your app)

String appPackage ="my.app.helloworld";

String appActivity = "my.app.helloworld".common.activity.SplashScreen";

launchActivity(new Activity(appPackage, appActivity));

You need to set android:exported="true" in your AndroidManifest.xml file to resolve error java.lang.SecurityException

<activity
    android:name="com.dsquares.lucky/.screens.mainscreens.Wallet.WalletPayment.AddFundsActivity"
    android:label="wallet" 
    android:exported="true">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" >
        </action>
    </intent-filter>
</activity>