Add tests for the XPC client.

chrome/browser/notifications/stub_notification_center_mac.mm

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/notifications/stub_notification_center_mac.h"
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 #include "chrome/browser/ui/cocoa/notifications/notification_constants_mac.h"
 
 @implementation StubNotificationCenter {
-  base::scoped_nsobject<NSMutableArray> alerts_;
+  base::scoped_nsobject<NSMutableArray> banners_;
 }
 
 - (instancetype)init {
   if ((self = [super init])) {
-    alerts_.reset([[NSMutableArray alloc] init]);
+    banners_.reset([[NSMutableArray alloc] init]);
   }
   return self;
 }
 
 // The default implementation adds some extra checks on what constructors can
 // be used. isKindOfClass bypasses all of that.
 - (BOOL)isKindOfClass:(Class)cls {
   if ([cls isEqual:NSClassFromString(@"_NSConcreteUserNotificationCenter")]) {
     return YES;
   }
   return [super isKindOfClass:cls];
 }
 
 - (void)deliverNotification:(NSUserNotification*)notification {
-  [alerts_ addObject:notification];
+  [banners_ addObject:notification];
 }
 
 - (NSArray*)deliveredNotifications {
-  return [[alerts_ copy] autorelease];
+  return [[banners_ copy] autorelease];
 }
 
 - (void)removeDeliveredNotification:(NSUserNotification*)notification {
   NSString* notificationId = [notification.userInfo
       objectForKey:notification_constants::kNotificationId];
   NSString* profileId = [notification.userInfo
       objectForKey:notification_constants::kNotificationProfileId];
   DCHECK(profileId);
   DCHECK(notificationId);
-  for (NSUserNotification* toast in alerts_.get()) {
+  for (NSUserNotification* toast in banners_.get()) {
     NSString* toastId =
         [toast.userInfo objectForKey:notification_constants::kNotificationId];
     NSString* persistentProfileId = [toast.userInfo
         objectForKey:notification_constants::kNotificationProfileId];
     if ([toastId isEqualToString:notificationId] &&
         [persistentProfileId isEqualToString:profileId]) {
-      [alerts_ removeObject:toast];
+      [banners_ removeObject:toast];
       break;
     }
   }
 }
 
 - (void)removeAllDeliveredNotifications {
-  [alerts_ removeAllObjects];
+  [banners_ removeAllObjects];
 }
 
 // Need to provide a nop implementation of setDelegate as it is
 // used during the setup of the bridge.
 - (void)setDelegate:(id<NSUserNotificationCenterDelegate>)delegate {
 }
 
 @end