[AW][Dev-ui] test crashUi buttons actions

Add espresso tests for button actions available in crash UI:
- Report an uploaded crash.
- Force upload a skipped or a pending crash.
- Refresh the crash list.

This adds a delegate class to mock network checks and upload job.

Fixed: 1106313
Test: run_webview_instrumentation_test_apk -f "*android_webview.devui*"
Change-Id: Ic513f8cd9194ab1873849076549a2ad959a8f9c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2392254
Commit-Queue: Hazem Ashmawy <hazems@chromium.org>
Reviewed-by: Nate Fischer <ntfschr@chromium.org>
Reviewed-by: Richard Coles <torne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#806753}

android_webview/java/src/org/chromium/android_webview/common/crash/CrashUploadUtil.java

@@ -11,6 +11,7 @@ import android.net.ConnectivityManager;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.UiThread;
+import androidx.annotation.VisibleForTesting;
 
 import org.chromium.android_webview.common.services.ServiceNames;
 import org.chromium.base.Log;
@@ -27,13 +28,44 @@ import java.io.File;
 public final class CrashUploadUtil {
     private static final String TAG = "CrashUploadUtil";
 
+    /**
+     * Delegate interface to mock network status check and scheduling upload jobs for testing.
+     */
+    @VisibleForTesting
+    public static interface CrashUploadDelegate {
+        /**
+         * Schedule a MinidumpUploadJobService to attempt uploading all ready crash minidumps.
+         */
+        void scheduleNewJob(@NonNull Context context);
+
+        /**
+         * Check if network is unmetered or not.
+         */
+        boolean isNetworkUnmetered(@NonNull Context context);
+    }
+
+    private static CrashUploadDelegate sDelegate = new CrashUploadDelegate() {
+        @Override
+        public void scheduleNewJob(@NonNull Context context) {
+            JobInfo.Builder builder = new JobInfo.Builder(TaskIds.WEBVIEW_MINIDUMP_UPLOADING_JOB_ID,
+                    new ComponentName(context, ServiceNames.AW_MINIDUMP_UPLOAD_JOB_SERVICE));
+            MinidumpUploadJobService.scheduleUpload(builder);
+        }
+
+        @Override
+        public boolean isNetworkUnmetered(@NonNull Context context) {
+            ConnectivityManager connectivityManager =
+                    (ConnectivityManager) context.getApplicationContext().getSystemService(
+                            Context.CONNECTIVITY_SERVICE);
+            return NetworkPermissionUtil.isNetworkUnmetered(connectivityManager);
+        }
+    };
+
     /**
      * Schedule a MinidumpUploadJobService to attempt uploading all ready crash minidumps.
      */
     public static void scheduleNewJob(@NonNull Context context) {
-        JobInfo.Builder builder = new JobInfo.Builder(TaskIds.WEBVIEW_MINIDUMP_UPLOADING_JOB_ID,
-                new ComponentName(context, ServiceNames.AW_MINIDUMP_UPLOAD_JOB_SERVICE));
-        MinidumpUploadJobService.scheduleUpload(builder);
+        sDelegate.scheduleNewJob(context);
     }
 
     /**
@@ -66,10 +98,12 @@ public final class CrashUploadUtil {
     }
 
     public static boolean isNetworkUnmetered(@NonNull Context context) {
-        ConnectivityManager connectivityManager =
-                (ConnectivityManager) context.getApplicationContext().getSystemService(
-                        Context.CONNECTIVITY_SERVICE);
-        return NetworkPermissionUtil.isNetworkUnmetered(connectivityManager);
+        return sDelegate.isNetworkUnmetered(context);
+    }
+
+    @VisibleForTesting
+    public static void setCrashUploadDelegateForTesting(CrashUploadDelegate delegate) {
+        sDelegate = delegate;
     }
 
     // Do not instantiate this class.

android_webview/javatests/src/org/chromium/android_webview/test/devui/DeveloperUiTestUtils.java

@@ -6,6 +6,7 @@ package org.chromium.android_webview.test.devui;
 
 import static org.hamcrest.Matchers.is;
 
+import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
 import android.view.View;
@@ -63,6 +64,17 @@ public class DeveloperUiTestUtils {
         });
     }
 
+    public static void setClipBoardTextOnUiThread(Context context, String key, String value)
+            throws ExecutionException {
+        // ClipManager service has to be called on the UI main thread.
+        TestThreadUtils.runOnUiThreadBlocking(() -> {
+            ClipboardManager clipboardManager =
+                    (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
+            ClipData clip = ClipData.newPlainText(key, value);
+            clipboardManager.setPrimaryClip(clip);
+        });
+    }
+
     // Don't instantiate this class.
     private DeveloperUiTestUtils() {}
 }

android_webview/nonembedded/java/src/org/chromium/android_webview/devui/CrashesListFragment.java

@@ -62,6 +62,13 @@ import java.util.Locale;
 public class CrashesListFragment extends DevUiBaseFragment {
     private static final String TAG = "WebViewDevTools";
 
+    public static final String CRASH_BUG_DIALOG_MESSAGE =
+            "This crash has already been reported to our crash system. "
+            + "Do you want to share more information, such as steps to reproduce the crash?";
+    public static final String NO_WIFI_DIALOG_MESSAGE =
+            "You are connected to a metered network or cellular data."
+            + " Do you want to proceed?";
+
     // Max number of crashes to show in the crashes list.
     public static final int MAX_CRASHES_NUMBER = 20;
 
@@ -273,9 +280,7 @@ public class CrashesListFragment extends DevUiBaseFragment {
                     if (!CrashUploadUtil.isNetworkUnmetered(mContext)) {
                         new AlertDialog.Builder(mContext)
                                 .setTitle("Network Warning")
-                                .setMessage(
-                                        "You are connected to a metered network or cellular data."
-                                        + " Do you want to proceed?")
+                                .setMessage(NO_WIFI_DIALOG_MESSAGE)
                                 .setPositiveButton("Upload",
                                         (dialog, id) -> {
                                             logCrashInteraction(
@@ -503,9 +508,7 @@ public class CrashesListFragment extends DevUiBaseFragment {
 
     private AlertDialog buildCrashBugDialog(CrashInfo crashInfo) {
         AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(mContext);
-        dialogBuilder.setMessage(
-                "This crash has already been reported to our crash system. Do you want to share "
-                + "more information, such as steps to reproduce the crash?");
+        dialogBuilder.setMessage(CRASH_BUG_DIALOG_MESSAGE);
         dialogBuilder.setPositiveButton("Provide more info", (dialog, id) -> {
             logCrashInteraction(CrashInteraction.FILE_BUG_REPORT_DIALOG_PROCEED);
             startActivity(new CrashBugUrlFactory(crashInfo).getReportIntent());