fix: 首次提交

This commit is contained in:
2024-12-09 11:25:23 +08:00
parent d0c01071e9
commit 2c2109a5f3
4741 changed files with 290641 additions and 0 deletions

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.robolectric.shadows.androidx.fragment">
<uses-sdk android:targetSdkVersion="28"/>
</manifest>

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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.robolectric.shadows.androidx.fragment;
import static android.os.Looper.getMainLooper;
import static com.google.common.truth.Truth.assertThat;
import static org.robolectric.Shadows.shadowOf;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import java.util.ArrayList;
import java.util.List;
/** Tests for {@link FragmentController} */
@RunWith(RobolectricTestRunner.class)
public class FragmentControllerTest {
@After
public void tearDown() {
TranscriptFragment.clearLifecycleEvents();
}
@Test
public void initialNotAttached() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment());
assertThat(controller.get().getView()).isNull();
assertThat(controller.get().getActivity()).isNull();
assertThat(controller.get().isAdded()).isFalse();
}
@Test
public void initialNotAttached_customActivity() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
assertThat(controller.get().getView()).isNull();
assertThat(controller.get().getActivity()).isNull();
assertThat(controller.get().isAdded()).isFalse();
}
@Test
public void attachedAfterCreate() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment());
controller.create();
shadowOf(getMainLooper()).idle();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isFalse();
}
@Test
public void attachedAfterCreate_customActivity() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
controller.create();
shadowOf(getMainLooper()).idle();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().getActivity()).isInstanceOf(TestActivity.class);
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isFalse();
}
@Test
public void attachedAfterCreate_customizedViewId() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), CustomizedViewIdTestActivity.class);
controller.create(R.id.custom_activity_view, null).start();
assertThat(controller.get().getView()).isNotNull();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isFalse();
assertThat((TextView) controller.get().getView().findViewById(R.id.tacos)).isNotNull();
}
@Test
public void hasViewAfterStart() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment());
controller.create().start();
assertThat(controller.get().getView()).isNotNull();
}
@Test
public void isResumed() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
controller.create().start().resume();
assertThat(controller.get().getView()).isNotNull();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isTrue();
assertThat((TextView) controller.get().getView().findViewById(R.id.tacos)).isNotNull();
}
@Test
public void isPaused() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
controller.create().start().resume().pause();
assertThat(controller.get().getView()).isNotNull();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isFalse();
assertThat(controller.get().getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume", "onPause")
.inOrder();
}
@Test
public void isStopped() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
controller.create().start().resume().pause().stop();
assertThat(controller.get().getView()).isNotNull();
assertThat(controller.get().getActivity()).isNotNull();
assertThat(controller.get().isAdded()).isTrue();
assertThat(controller.get().isResumed()).isFalse();
assertThat(controller.get().getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume", "onPause", "onStop")
.inOrder();
}
@Test
public void withIntent() {
final Intent intent = generateTestIntent();
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class, intent);
controller.create();
shadowOf(getMainLooper()).idle();
final Intent intentInFragment = controller.get().getActivity().getIntent();
assertThat(intentInFragment.getAction()).isEqualTo("test_action");
assertThat(intentInFragment.getExtras().getString("test_key")).isEqualTo("test_value");
}
@Test
public void withArguments() {
final Bundle bundle = generateTestBundle();
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class, bundle);
controller.create();
final Bundle args = controller.get().getArguments();
assertThat(args.getString("test_key")).isEqualTo("test_value");
}
@Test
public void withIntentAndArguments() {
final Bundle bundle = generateTestBundle();
final Intent intent = generateTestIntent();
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class, intent, bundle);
controller.create();
shadowOf(getMainLooper()).idle();
final Intent intentInFragment = controller.get().getActivity().getIntent();
final Bundle args = controller.get().getArguments();
assertThat(intentInFragment.getAction()).isEqualTo("test_action");
assertThat(intentInFragment.getExtras().getString("test_key")).isEqualTo("test_value");
assertThat(args.getString("test_key")).isEqualTo("test_value");
}
@Test
public void visible() {
final FragmentController<TranscriptFragment> controller =
FragmentController.of(new TranscriptFragment(), TestActivity.class);
controller.create().start().resume();
assertThat(controller.get().isVisible()).isFalse();
controller.visible();
assertThat(controller.get().isVisible()).isTrue();
}
@Test
public void setupFragmentWithFragment_fragmentHasCorrectLifecycle() {
TranscriptFragment fragment = FragmentController.setupFragment(new TranscriptFragment());
assertThat(fragment.getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume")
.inOrder();
assertThat(fragment.isVisible()).isTrue();
}
@Test
public void setupFragmentWithFragmentAndActivity_fragmentHasCorrectLifecycle() {
TranscriptFragment fragment =
FragmentController.setupFragment(new TranscriptFragment(), TestActivity.class);
assertThat(fragment.getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume")
.inOrder();
assertThat(fragment.isVisible()).isTrue();
}
@Test
public void setupFragmentWithFragmentAndActivityAndBundle_HasCorrectLifecycle() {
Bundle testBundle = generateTestBundle();
TranscriptFragment fragment =
FragmentController.setupFragment(new TranscriptFragment(), TestActivity.class,
testBundle);
assertThat(fragment.getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume")
.inOrder();
assertThat(fragment.isVisible()).isTrue();
}
@Test
public void
setupFragmentWithFragment_Activity_ContainViewIdAndBundle_HasCorrectLifecycle() {
Bundle testBundle = generateTestBundle();
TranscriptFragment fragment =
FragmentController.setupFragment(
new TranscriptFragment(),
CustomizedViewIdTestActivity.class,
R.id.custom_activity_view,
testBundle);
assertThat(fragment.getLifecycleEvents())
.containsExactly("onCreate", "onStart", "onResume")
.inOrder();
assertThat(fragment.isVisible()).isTrue();
}
private Intent generateTestIntent() {
final Intent testIntent = new Intent("test_action").putExtra("test_key", "test_value");
return testIntent;
}
private Bundle generateTestBundle() {
final Bundle testBundle = new Bundle();
testBundle.putString("test_key", "test_value");
return testBundle;
}
/** A Fragment which can record lifecycle status for test. */
public static class TranscriptFragment extends Fragment {
public static final List<String> sLifecycleEvents = new ArrayList<>();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
sLifecycleEvents.add("onCreate");
}
@Override
public void onStart() {
super.onStart();
sLifecycleEvents.add("onStart");
}
@Override
public void onResume() {
super.onResume();
sLifecycleEvents.add("onResume");
}
@Override
public void onPause() {
super.onPause();
sLifecycleEvents.add("onPause");
}
@Override
public void onStop() {
super.onStop();
sLifecycleEvents.add("onStop");
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_contents, container, false);
}
public List<String> getLifecycleEvents() {
return sLifecycleEvents;
}
public static void clearLifecycleEvents() {
sLifecycleEvents.clear();
}
}
/** A Activity which set a default view for test. */
public static class TestActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout view = new LinearLayout(this);
view.setId(1);
setContentView(view);
}
}
/** A Activity which has a custom view for test. */
public static class CustomizedViewIdTestActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.custom_activity_view);
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/custom_activity_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<TextView
android:id="@+id/tacos"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TACOS"/>
<TextView
android:id="@+id/burritos"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BURRITOS"/>
</LinearLayout>