// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.android_webview.test.devui;
import static androidx.test.espresso.Espresso.onData;
import static androidx.test.espresso.Espresso.onView;
import static androidx.test.espresso.action.ViewActions.click;
import static androidx.test.espresso.assertion.ViewAssertions.matches;
import static androidx.test.espresso.intent.Intents.intended;
import static androidx.test.espresso.intent.Intents.intending;
import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
import static androidx.test.espresso.matcher.ViewMatchers.withId;
import static androidx.test.espresso.matcher.ViewMatchers.withText;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.anything;
import static org.hamcrest.Matchers.greaterThan;
import android.app.Activity;
import android.app.Instrumentation.ActivityResult;
import android.content.Context;
import android.content.Intent;
import android.widget.ListView;
import androidx.test.espresso.DataInteraction;
import androidx.test.espresso.intent.Intents;
import androidx.test.espresso.intent.matcher.IntentMatchers;
import androidx.test.filters.MediumTest;
import androidx.test.filters.SmallTest;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.chromium.android_webview.devui.MainActivity;
import org.chromium.android_webview.devui.NetLogsFragment;
import org.chromium.android_webview.devui.R;
import org.chromium.android_webview.nonembedded_util.WebViewPackageHelper;
import org.chromium.android_webview.services.AwNetLogService;
import org.chromium.android_webview.test.AwJUnit4ClassRunner;
import org.chromium.base.ContextUtils;
import org.chromium.base.ThreadUtils;
import org.chromium.base.test.BaseActivityTestRule;
import org.chromium.base.test.util.DoNotBatch;
import org.chromium.base.test.util.Feature;
import org.chromium.ui.test.util.ViewUtils;
import java.io.File;
import java.io.IOException;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/**
* UI tests for {@link NetLogsFragment}.
*
* <p>These tests should not be batched to make sure that the DeveloperUiService is killed after
* each test, leaving a clean state.
*/
@RunWith(AwJUnit4ClassRunner.class)
@DoNotBatch(reason = "Clean up DeveloperUiService after each test")
public class NetLogsFragmentTest {
@Rule
public BaseActivityTestRule<MainActivity> mRule =
new BaseActivityTestRule<>(MainActivity.class);
private static final String TAG = "NetLogsFragmentTest";
private static final String JSON_TAG = ".json";
private static final String MOCK_PID = "1234_";
private static final String MOCK_PACKAGE_NAME = "package.name";
private static List<File> sMockFileList;
private long mFileTime;
@Before
public void setUp() throws Exception {
Context context = ContextUtils.getApplicationContext();
Intent intent = new Intent(context, MainActivity.class);
ThreadUtils.runOnUiThreadBlocking(
() -> {
sMockFileList = initalizeTestFiles();
NetLogsFragment.setFileListForTesting(sMockFileList);
});
WebViewPackageHelper.setCurrentWebViewPackageForTesting(
WebViewPackageHelper.getContextPackageInfo(context));
intent.putExtra(MainActivity.FRAGMENT_ID_INTENT_EXTRA, MainActivity.FRAGMENT_ID_NETLOGS);
mRule.launchActivity(intent);
waitForInflatedNetLogFragment();
}
@After
public void tearDown() {
ArrayList<File> filesToDelete = new ArrayList<>(sMockFileList);
for (File file : filesToDelete) {
file.delete();
}
}
private List<File> initalizeTestFiles() {
String package_num = "";
mFileTime = System.currentTimeMillis();
List<File> files = new ArrayList<>();
for (int i = 0; i < 5; i++) {
package_num += 'I';
String fileName =
MOCK_PID
+ Long.toString(mFileTime + i)
+ "_"
+ MOCK_PACKAGE_NAME
+ package_num
+ JSON_TAG;
File file = new File(AwNetLogService.getNetLogFileDirectory(), fileName);
try {
file.createNewFile();
files.add(file);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return files;
}
private void waitForInflatedNetLogFragment() {
// Espresso is normally configured to automatically wait for the main thread to go idle, but
// BaseActivityTestRule turns that behavior off so we must explicitly wait for the View
// hierarchy to inflate.
ViewUtils.waitForVisibleView(withId(R.id.navigation_home));
ViewUtils.waitForVisibleView(withId(R.id.net_log_list));
ViewUtils.waitForVisibleView(withId(R.id.net_logs_total_capacity));
ViewUtils.waitForVisibleView(withId(R.id.delete_all_net_logs_button));
}
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHasPublicNoArgsConstructor() throws Throwable {
NetLogsFragment fragment = new NetLogsFragment();
Assert.assertNotNull(fragment);
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testCorrectListDisplay() throws Throwable {
ListView filesList = mRule.getActivity().findViewById(R.id.net_log_list);
Assert.assertEquals(5, filesList.getCount());
String package_num = "";
DateFormat dateFormat = DateFormat.getDateTimeInstance();
for (int i = 0; i < filesList.getCount(); i++) {
package_num += 'I';
DataInteraction fileInteraction =
onData(anything()).inAdapterView(withId(R.id.net_log_list)).atPosition(i);
fileInteraction
.onChildView(withId(R.id.file_name))
.check(matches(withText(MOCK_PACKAGE_NAME + package_num)));
fileInteraction
.onChildView(withId(R.id.file_capacity))
.check(matches(withText("0.00 MB")));
String date = dateFormat.format(new Date(mFileTime + i));
fileInteraction.onChildView(withId(R.id.file_time)).check(matches(withText(date)));
}
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testDeleteAllNetLogsButton() throws Throwable {
onView(withId(R.id.delete_all_net_logs_button)).perform(click());
ListView filesList = mRule.getActivity().findViewById(R.id.net_log_list);
Assert.assertEquals(0, filesList.getCount());
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testSortedFiles() throws Throwable {
ListView filesList = mRule.getActivity().findViewById(R.id.net_log_list);
File prevFile = (File) filesList.getAdapter().getItem(0);
long prevTime = AwNetLogService.getCreationTimeFromFileName(prevFile.getName());
for (int i = 1; i < filesList.getCount(); i++) {
File currFile = (File) filesList.getAdapter().getItem(i);
long currTime = AwNetLogService.getCreationTimeFromFileName(currFile.getName());
assertThat(currTime, greaterThan(prevTime));
prevTime = currTime;
}
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testMenuDelete() throws Throwable {
ListView filesList = mRule.getActivity().findViewById(R.id.net_log_list);
Assert.assertEquals(5, filesList.getCount());
File firstFile = (File) filesList.getAdapter().getItem(1);
String firstFileName = NetLogsFragment.getFilePackageName(firstFile);
onView(withText(firstFileName)).perform(click());
onView(withText("Delete")).check(matches(isDisplayed()));
onView(withText("Delete")).perform(click());
Assert.assertEquals(4, filesList.getCount());
for (int i = 0; i < filesList.getCount(); i++) {
File file = (File) filesList.getAdapter().getItem(i);
// Ensuring that the remaining files are not the first file that was deleted.
Assert.assertNotEquals(NetLogsFragment.getFilePackageName(file), firstFileName);
}
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testMenuShare() throws Throwable {
try {
Intents.init();
// Stub out the Intent to the File Provider, to verify the case where the File Provider
// Intent
// resolves.
intending(
allOf(
IntentMatchers.hasAction(Intent.ACTION_CHOOSER),
IntentMatchers.hasExtra(
Intent.EXTRA_INTENT,
allOf(
IntentMatchers.hasAction(Intent.ACTION_SEND),
IntentMatchers.hasType("application/json")))))
.respondWith(new ActivityResult(Activity.RESULT_OK, null));
String firstFileName = NetLogsFragment.getFilePackageName(sMockFileList.get(1));
onView(withText(firstFileName)).perform(click());
onView(withText("Share")).check(matches(isDisplayed()));
onView(withText("Share")).perform(click());
intended(
allOf(
IntentMatchers.hasAction(Intent.ACTION_CHOOSER),
IntentMatchers.hasExtra(
Intent.EXTRA_INTENT,
allOf(
IntentMatchers.hasAction(Intent.ACTION_SEND),
IntentMatchers.hasType("application/json")))));
} finally {
Intents.release();
}
}
}
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