Integration tests for WebStateDelegate::OnAuthRequired callback.

ios/web/test/web_int_test.h

 // Copyright 2015 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.
 
 #ifndef IOS_WEB_TEST_WEB_INT_TEST_H_
 #define IOS_WEB_TEST_WEB_INT_TEST_H_
 
 #import <WebKit/WebKit.h>
 
 #import "base/ios/block_types.h"
 #import "ios/web/public/navigation_manager.h"
+#import "ios/web/public/test/fakes/test_web_state_delegate.h"
 #include "ios/web/public/test/web_test.h"
 #import "ios/web/public/web_state/web_state.h"
 
 class GURL;
 
 namespace web {
 
 class IntTestWebStateObserver;
 
 // A test fixture for integration tests that need to bring up the HttpServer.
@@ skipping 26 matching lines @@
   // Synchronously removes data from |data_store|.
   // |websiteDataTypes| is from the constants defined in
   // "WebKit/WKWebsiteDataRecord".
   void RemoveWKWebViewCreatedData(WKWebsiteDataStore* data_store,
                                   NSSet* websiteDataTypes);
 
   // Returns the index of |item| in the |navigation_manager|'s session history,
   // or NSNotFound if it is not present.
   NSInteger GetIndexOfNavigationItem(const web::NavigationItem* item);
 
+  web::TestWebStateDelegate web_state_delegate_;
+
  private:
   // WebState used to load pages.
   std::unique_ptr<WebState> web_state_;
   // WebStateObserver used to wait for page loads.
   std::unique_ptr<IntTestWebStateObserver> observer_;
 };
 
 }  // namespace web
 
 #endif  // IOS_WEB_TEST_WEB_INT_TEST_H_