Update tests for ENABLE_TWOLINE_ALLAPPS and ENABLE_TWOLINE_DEVICESEARCH

PM said we can enable ENABLE_TWOLINE_ALLAPPS and ENABLE_TWOLINE_DEVICESEARCH flags.

Since I am enabling two-line text for all apps, it's possible that the text would have other texts within the app name itself. For example, if a title of an app is long for example "Amazon Shopping" the title can now be like "Amazon\nShopping". For tests to recognize its "Amazon shopping", I am resorting to identifying the app title based on the content description.

Turn on the two feature flags in another CL

bug: 287307252
test: manual
Change-Id: I8bdc3db710514c9098ccb5d9781a100ac9b35eab

tests/src/com/android/launcher3/tapl/TaplUtilityTests.java

@@ -0,0 +1,38 @@
+/*
+ * 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 com.android.launcher3.tapl;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class TaplUtilityTests {
+
+    @Test
+    public void testNewStringWithRegex() {
+        assertTrue(AppIcon.makeMultilinePattern("Play Store")
+                .matcher("Play Store has 7 notifications").matches());
+        assertTrue(AppIcon.makeMultilinePattern("Play Store")
+                .matcher("Play  Store!").matches());
+        assertFalse(AppIcon.makeMultilinePattern("Play Store")
+                .matcher("play  store").matches());
+        assertFalse(AppIcon.makeMultilinePattern("Play Store")
+                .matcher("").matches());
+        assertTrue(AppIcon.makeMultilinePattern("Play Store")
+                .matcher("Play \n Store").matches());
+    }
+}

tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java

@@ -683,8 +683,8 @@ public class TaplTestsLauncher3 extends AbstractLauncherUiTest {
         HomeAllApps allApps = mLauncher.getWorkspace().switchToAllApps();
         allApps.freeze();
         try {
-            HomeAppIcon icon = allApps.getAppIcon(APP_NAME);
-            assertEquals("Wrong app icon name.", icon.getIconName(), APP_NAME);
+            // getAppIcon() already verifies that the icon is not null and is the correct icon name.
+            allApps.getAppIcon(APP_NAME);
         } finally {
             allApps.unfreeze();
         }

tests/src/com/android/launcher3/ui/workspace/ThemeIconsTest.java

@@ -147,9 +147,8 @@ public class ThemeIconsTest extends AbstractLauncherUiTest {
                 for (int i = parent.getChildCount() - 1; i >= 0; i--) {
                     viewQueue.add(parent.getChildAt(i));
                 }
-            } else if (view instanceof BubbleTextView) {
-                BubbleTextView btv = (BubbleTextView) view;
-                if (title.equals(btv.getText())) {
+            } else if (view instanceof BubbleTextView btv) {
+                if (title.equals(btv.getContentDescription().toString())) {
                     icon = btv;
                     break;
                 }