我正在尝试在Espresso中启动Activity
。问题是我想向我用来启动Activity
的Intent
中添加模拟数据。以下是示例。
@RunWith(AndroidJUnit4.class)
public final class NiceActivityTester
{
@Rule
public final ActivityTestRule<NiceActivity> activityRule = new ActivityTestRule<>(NiceActivity.class, true, false);
@Test
public void justStartPlease() {
NiceThing niceThing = Mockito.mock(NiceThing.class);
Mockito.when(niceThing.getName()).thenReturn("Nice!");
Intent intent = new Intent(InstrumentationRegistry.getTargetContext(), NiceActivity.class);
intent.putExtra("NICE_THING", niceThing);
activityRule.launchActivity(intent);
}
}
很不幸,Parcelable
的反序列化失败了。
java.lang.RuntimeException: Unable to start activity ComponentInfo{app.application/app.application.activity.NiceActivity}: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: NiceThing_Proxy
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: NiceThing_Proxy
at android.os.Parcel.readParcelableCreator(Parcel.java:2295)
at android.os.Parcel.readParcelable(Parcel.java:2245)
at android.os.Parcel.readValue(Parcel.java:2152)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2485)
at android.os.BaseBundle.unparcel(BaseBundle.java:221)
at android.os.Bundle.getParcelable(Bundle.java:755)
at android.content.Intent.getParcelableExtra(Intent.java:5088)
at app.application.NiceActivity.getNiceThing(NiceActivity.java:40)
at app.application.NiceActivity.setUpToolbar(NiceActivity.java:30)
at app.application.NiceActivity.onCreate(NiceActivity.java:20)
at android.app.Activity.performCreate(Activity.java:5990)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.support.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:534)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
有没有办法使用模拟的extras和Intent
?也许在这个领域有一些最佳实践?
我真的不想为我使用的每个模型制作构造函数,其中一些类具有十几个字段。使用Mockito监视extra或Intent
无济于事。
Activity#startActivityForResult
时模拟结果的。但这不适用于我的情况。 - user3359826