Files
app_Settings/tests/unit/src/com/android/settings/panel/PanelSlicesLoaderCountdownLatchTest.java
Arc Wang 62c78ff3fa Migrate robolectric tests to junit tests
This change do the 2 things:

1. Add new junit tests files which replace robolectric
   RobolectricTestRunner & RuntimeEnvironment with
   AndroidX objects without problem.
2. Remove the robolectric test files which have it's new junit files.

This change migrate 103 files, there are still 1209
files to go.

Bug: 174728471
Test: atest
      make RunSettingsRoboTests
Change-Id: I15ed3f4745b85862f720aabbf710ce1475aced93
2020-12-16 11:17:57 +08:00

93 lines
2.8 KiB
Java

/*
* Copyright (C) 2020 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 com.android.settings.panel;
import static com.google.common.truth.Truth.assertThat;
import android.content.Context;
import android.net.Uri;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class PanelSlicesLoaderCountdownLatchTest {
private Context mContext;
private PanelSlicesLoaderCountdownLatch mSliceCountdownLatch;
private static final Uri[] URIS = new Uri[] {
Uri.parse("content://testUri"),
Uri.parse("content://wowUri"),
Uri.parse("content://boxTurtle")
};
@Before
public void setUp() {
mContext = ApplicationProvider.getApplicationContext();
mSliceCountdownLatch = new PanelSlicesLoaderCountdownLatch(URIS.length);
}
@Test
public void hasLoaded_newObject_returnsFalse() {
assertThat(mSliceCountdownLatch.isSliceLoaded(URIS[0])).isFalse();
}
@Test
public void hasLoaded_markSliceLoaded_returnsTrue() {
mSliceCountdownLatch.markSliceLoaded(URIS[0]);
assertThat(mSliceCountdownLatch.isSliceLoaded(URIS[0])).isTrue();
}
@Test
public void markSliceLoaded_onlyCountsDownUniqueUris() {
for (int i = 0; i < URIS.length; i++) {
mSliceCountdownLatch.markSliceLoaded(URIS[0]);
}
assertThat(mSliceCountdownLatch.isPanelReadyToLoad()).isFalse();
}
@Test
public void areSlicesReadyToLoad_allSlicesLoaded_returnsTrue() {
for (int i = 0; i < URIS.length; i++) {
mSliceCountdownLatch.markSliceLoaded(URIS[i]);
}
assertThat(mSliceCountdownLatch.isPanelReadyToLoad()).isTrue();
}
@Test
public void areSlicesReadyToLoad_onlyReturnsTrueOnce() {
for (int i = 0; i < URIS.length; i++) {
mSliceCountdownLatch.markSliceLoaded(URIS[i]);
}
// Verify that it returns true once
assertThat(mSliceCountdownLatch.isPanelReadyToLoad()).isTrue();
// Verify the second call returns false without external state change
assertThat(mSliceCountdownLatch.isPanelReadyToLoad()).isFalse();
}
}