android - 测试Android类时如何使用 Intent ？

Question

这里是一些示例代码，它似乎不适合我。

public class CropImageTest extends ActivityInstrumentationTestCase2<CropImage> {

    private Instrumentation mInstrumentation;
    private CropImage mActivity;
    private String filename = "/mnt/sdcard/DCIM/Camera/2011-05-12 09.22.56.jpg";
    private int aspectX = 1;
    private int aspectY = 1;
    private boolean scale = true;

    public CropImageTest() {
        super("hk.com.novare.android.cropimage", CropImage.class);
    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        this.mInstrumentation = getInstrumentation();
        Intent i = new Intent(mInstrumentation.getContext(), CropImage.class);

        i.putExtra("image-path", filename);
        i.putExtra("aspectY", aspectY);
        i.putExtra("aspectX", aspectX);
        i.putExtra("scale", scale);
        setActivityIntent(i);
        mActivity = this.getActivity();  
    }

    public void testExtras() {
        String str = "";
        str = mActivity.getIntent().getStringExtra("image-path");
        assertEquals(filename, str);
    }
}

遇到错误:

Unable to resolve activity for: Intent ( has Extras )

我的 list :

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          android:versionCode="1"
          android:versionName="1.0"
          package="hk.com.novare.android.cropimage.tests">

    <uses-sdk android:minSdkVersion="8"/>
    <instrumentation
            android:targetPackage="hk.com.novare.android.cropimage"
            android:name="android.test.InstrumentationTestRunner"/>
    <application
            android:icon="@drawable/icon"
            android:label="@string/app_name">
        <uses-library android:name="android.test.runner"/>
    </application>
</manifest>

即使我将构造函数 -> super 的字符串(一个包)设置为与我在此测试项目的 manifest.xml 中指示的字符串相同，我也遇到了上述错误。请帮助我。

Answer 1

我认为你需要做的就是使用

Intent i = new Intent();

例如，参见 this thread 上的答案.