// Copyright 2020 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.action.ViewActions.longClick;
import static androidx.test.espresso.assertion.ViewAssertions.matches;
import static androidx.test.espresso.intent.Intents.assertNoUnverifiedIntents;
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.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.chromium.android_webview.test.devui.DeveloperUiTestUtils.getClipBoardTextOnUiThread;
import static org.chromium.android_webview.test.devui.DeveloperUiTestUtils.withCount;
import android.app.Activity;
import android.app.Instrumentation.ActivityResult;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.os.Build;
import android.provider.Settings;
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.HomeFragment;
import org.chromium.android_webview.devui.MainActivity;
import org.chromium.android_webview.devui.R;
import org.chromium.android_webview.devui.WebViewPackageError;
import org.chromium.android_webview.nonembedded_util.WebViewPackageHelper;
import org.chromium.android_webview.test.AwJUnit4ClassRunner;
import org.chromium.base.ContextUtils;
import org.chromium.base.test.BaseActivityTestRule;
import org.chromium.base.test.util.DisableIf;
import org.chromium.base.test.util.DoNotBatch;
import org.chromium.base.test.util.Feature;
import org.chromium.ui.test.util.ViewUtils;
import java.util.Locale;
/** UI tests for the developer UI's HomeFragment. */
@RunWith(AwJUnit4ClassRunner.class)
@DoNotBatch(reason = "Batching causes test failures")
public class HomeFragmentTest {
public static final PackageInfo FAKE_WEBVIEW_PACKAGE = new PackageInfo();
static {
FAKE_WEBVIEW_PACKAGE.packageName = "org.chromium.fake_webview";
FAKE_WEBVIEW_PACKAGE.versionCode = 123456789;
FAKE_WEBVIEW_PACKAGE.versionName = "999.888.777.666";
}
@Rule
public BaseActivityTestRule<MainActivity> mRule =
new BaseActivityTestRule<>(MainActivity.class);
@Before
public void setUp() {
// Mark popup permission as already requested to suppress the popup
MainActivity.markPopupPermissionRequestedInPrefsForTesting();
}
@After
public void tearDown() {
WebViewPackageHelper.setCurrentWebViewPackageForTesting(null);
// Activity is launched, i.e the test is not skipped.
if (mRule.getActivity() != null) {
// Tests are responsible for verifying every Intent they trigger.
assertNoUnverifiedIntents();
Intents.release();
}
}
private void launchHomeFragment() {
mRule.launchActivity(null);
ViewUtils.waitForVisibleView(withId(R.id.fragment_home));
// Only start recording intents after launching the MainActivity.
Intents.init();
// Stub all external intents, to avoid launching other apps (ex. system browser), has to be
// done after launching the activity.
intending(not(IntentMatchers.isInternal()))
.respondWith(new ActivityResult(Activity.RESULT_OK, null));
}
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHasPublicNoArgsConstructor() throws Throwable {
HomeFragment fragment = new HomeFragment();
Assert.assertNotNull(fragment);
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
// Test when the system WebView provider is the same package from which the developer UI is
// launched.
public void testSameWebViewPackage() throws Throwable {
Context context = ContextUtils.getApplicationContext();
// Inject test app package as the current WebView package.
WebViewPackageHelper.setCurrentWebViewPackageForTesting(
WebViewPackageHelper.getContextPackageInfo(context));
launchHomeFragment();
// No error messages is displayed.
onView(withId(R.id.main_error_view)).check(matches(not(isDisplayed())));
onView(withId(R.id.main_info_list)).check(matches(withCount(2)));
PackageInfo currentWebViewPackage = WebViewPackageHelper.getCurrentWebViewPackage(context);
String expectedWebViewPackageInfo =
String.format(
Locale.US,
"%s (%s/%s)",
currentWebViewPackage.packageName,
currentWebViewPackage.versionName,
currentWebViewPackage.versionCode);
onData(anything())
.atPosition(0)
.onChildView(withId(android.R.id.text1))
.check(matches(withText("WebView package")));
onData(anything())
.atPosition(0)
.onChildView(withId(android.R.id.text2))
.check(matches(withText(expectedWebViewPackageInfo)));
String expectedDeviceInfo =
String.format(Locale.US, "%s - %s", Build.MODEL, Build.FINGERPRINT);
onData(anything())
.atPosition(1)
.onChildView(withId(android.R.id.text1))
.check(matches(withText("Device info")));
onData(anything())
.atPosition(1)
.onChildView(withId(android.R.id.text2))
.check(matches(withText(expectedDeviceInfo)));
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
// Test when the system WebView provider is different from the package from which the developer
// UI is launched.
public void testDifferentWebViewPackage() throws Throwable {
Context context = ContextUtils.getApplicationContext();
// Inject a fake PackageInfo as the current WebView package to make sure it will always be
// different from the test's app package.
WebViewPackageHelper.setCurrentWebViewPackageForTesting(FAKE_WEBVIEW_PACKAGE);
launchHomeFragment();
onView(withId(R.id.main_info_list)).check(matches(withCount(3)));
String expectedWebViewPackageInfo =
String.format(
Locale.US,
"%s (%s/%s)",
FAKE_WEBVIEW_PACKAGE.packageName,
FAKE_WEBVIEW_PACKAGE.versionName,
FAKE_WEBVIEW_PACKAGE.versionCode);
onData(anything())
.atPosition(0)
.onChildView(withId(android.R.id.text1))
.check(matches(withText("WebView package")));
onData(anything())
.atPosition(0)
.onChildView(withId(android.R.id.text2))
.check(matches(withText(expectedWebViewPackageInfo)));
PackageInfo devUiPackage = WebViewPackageHelper.getContextPackageInfo(context);
String expectedDevUiInfo =
String.format(
Locale.US,
"%s (%s/%s)",
devUiPackage.packageName,
devUiPackage.versionName,
devUiPackage.versionCode);
onData(anything())
.atPosition(1)
.onChildView(withId(android.R.id.text1))
.check(matches(withText("DevTools package")));
onData(anything())
.atPosition(1)
.onChildView(withId(android.R.id.text2))
.check(matches(withText(expectedDevUiInfo)));
String expectedDeviceInfo =
String.format(Locale.US, "%s - %s", Build.MODEL, Build.FINGERPRINT);
onData(anything())
.atPosition(2)
.onChildView(withId(android.R.id.text1))
.check(matches(withText("Device info")));
onData(anything())
.atPosition(2)
.onChildView(withId(android.R.id.text2))
.check(matches(withText(expectedDeviceInfo)));
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
@DisableIf.Build(
sdk_is_greater_than = Build.VERSION_CODES.R,
message = "https://crbug.com/1292197")
public void testLongPressCopy() throws Throwable {
Context context = ContextUtils.getApplicationContext();
// Inject a fake PackageInfo as the current WebView package to make sure it will always be
// different from the test's app package.
WebViewPackageHelper.setCurrentWebViewPackageForTesting(FAKE_WEBVIEW_PACKAGE);
launchHomeFragment();
onView(withText("WebView package")).perform(longClick());
String expectedWebViewInfo =
String.format(
Locale.US,
"%s (%s/%s)",
FAKE_WEBVIEW_PACKAGE.packageName,
FAKE_WEBVIEW_PACKAGE.versionName,
FAKE_WEBVIEW_PACKAGE.versionCode);
assertThat(getClipBoardTextOnUiThread(context), is(equalTo(expectedWebViewInfo)));
onView(withText("DevTools package")).perform(longClick());
PackageInfo devUiPackage = WebViewPackageHelper.getContextPackageInfo(context);
String expectedDevUiInfo =
String.format(
Locale.US,
"%s (%s/%s)",
devUiPackage.packageName,
devUiPackage.versionName,
devUiPackage.versionCode);
assertThat(getClipBoardTextOnUiThread(context), is(equalTo(expectedDevUiInfo)));
onView(withText("Device info")).perform(longClick());
String expectedDeviceInfo =
String.format(Locale.US, "%s - %s", Build.MODEL, Build.FINGERPRINT);
assertThat(getClipBoardTextOnUiThread(context), is(equalTo(expectedDeviceInfo)));
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
public void testDifferentWebViewPackageError_bannerMessage_postNougat() throws Throwable {
// Inject a fake PackageInfo as the current WebView package to make sure it will always be
// different from the test's app package.
WebViewPackageHelper.setCurrentWebViewPackageForTesting(FAKE_WEBVIEW_PACKAGE);
launchHomeFragment();
Context context = ContextUtils.getApplicationContext();
String expectedErrorMessage =
String.format(
Locale.US,
WebViewPackageError.DIFFERENT_WEBVIEW_PROVIDER_ERROR_MESSAGE,
WebViewPackageHelper.loadLabel(context));
ViewUtils.waitForVisibleView(withId(R.id.main_error_view));
onView(withId(R.id.main_error_view)).check(matches(isDisplayed()));
onView(withId(R.id.error_text)).check(matches(withText(expectedErrorMessage)));
// Since the current provider is set to a fake package not an actual installed WebView
// provider, the UI should only offer to change the system WebView provider and should not
// offer to open the current WebView provider dev UI.
onView(withId(R.id.action_button))
.check(
matches(
allOf(
isDisplayed(),
withText(
WebViewPackageError
.CHANGE_WEBVIEW_PROVIDER_BUTTON_TEXT))))
.perform(click());
intended(IntentMatchers.hasAction(Settings.ACTION_WEBVIEW_SETTINGS));
}
@Test
@MediumTest
@Feature({"AndroidWebView"})
// Test the dialog shown when the WebView package error message is clicked.
public void testDifferentWebViewPackageError_dialog_postNougat() throws Throwable {
Context context = ContextUtils.getApplicationContext();
// Inject a fake PackageInfo as the current WebView package to make sure it will always be
// different from the test's app package.
WebViewPackageHelper.setCurrentWebViewPackageForTesting(FAKE_WEBVIEW_PACKAGE);
launchHomeFragment();
String dialogExpectedMessage =
String.format(
Locale.US,
WebViewPackageError.DIFFERENT_WEBVIEW_PROVIDER_DIALOG_MESSAGE,
WebViewPackageHelper.loadLabel(context));
onView(withId(R.id.main_error_view)).check(matches(isDisplayed())).perform(click());
onView(withText(dialogExpectedMessage)).check(matches(isDisplayed()));
// Since the current provider is set to a fake package not an actual installed WebView
// provider, the UI should only offer to change the system WebView provider and should not
// offer to open the current WebView provider dev UI.
onView(withId(android.R.id.button1)).check(matches(not(isDisplayed()))); // positive button
onView(withId(android.R.id.button2)).check(matches(not(isDisplayed()))); // negative button
// botton3 is dialog neutral button
onView(withId(android.R.id.button3))
.check(matches(withText(WebViewPackageError.CHANGE_WEBVIEW_PROVIDER_BUTTON_TEXT)))
.perform(click());
intended(IntentMatchers.hasAction(Settings.ACTION_WEBVIEW_SETTINGS));
}
}
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