IndexedDB: Using a mock IndexedDBFactory for unit tests

content/browser/indexed_db/mock_indexed_db_factory.h

+// Copyright 2014 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 CONTENT_BROWSER_INDEXED_DB_MOCK_INDEXED_DB_FACTORY_H_
+#define CONTENT_BROWSER_INDEXED_DB_MOCK_INDEXED_DB_FACTORY_H_
+
+#include <string>
+#include <utility>
+
+#include "content/browser/indexed_db/indexed_db_factory.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace content {
+
+class MockIndexedDBFactory : public IndexedDBFactory {
+ public:
+  // mock template gets confused and needs typedef to compile.

[jsbell, 2014/07/28 22:26:16]

Should we move the typedef to the base class, for consistency?

[cmumford, 2014/07/28 22:46:35]

Done.

+  typedef std::pair<OriginDBMapIterator, OriginDBMapIterator> OriginDBs;
+
+  MockIndexedDBFactory();
+  MOCK_METHOD2(ReleaseDatabase,
+               void(const IndexedDBDatabase::Identifier& identifier,
+                    bool forcedClose));
+  MOCK_METHOD4(GetDatabaseNames,
+               void(scoped_refptr<IndexedDBCallbacks> callbacks,
+                    const GURL& origin_url,
+                    const base::FilePath& data_directory,
+                    net::URLRequestContext* request_context));
+  MOCK_METHOD5(Open,
+               void(const base::string16& name,
+                    const IndexedDBPendingConnection& connection,
+                    net::URLRequestContext* request_context,
+                    const GURL& origin_url,
+                    const base::FilePath& data_directory));
+  MOCK_METHOD5(DeleteDatabase,
+               void(const base::string16& name,
+                    net::URLRequestContext* request_context,
+                    scoped_refptr<IndexedDBCallbacks> callbacks,
+                    const GURL& origin_url,
+                    const base::FilePath& data_directory));
+  MOCK_METHOD1(HandleBackingStoreFailure, void(const GURL& origin_url));
+  MOCK_METHOD2(HandleBackingStoreCorruption,
+               void(const GURL& origin_url,
+                    const IndexedDBDatabaseError& error));
+  MOCK_CONST_METHOD1(GetOpenDatabasesForOrigin,
+                     OriginDBs(const GURL& origin_url));
+  MOCK_METHOD1(ForceClose, void(const GURL& origin_url));
+  MOCK_METHOD0(ContextDestroyed, void());
+  MOCK_METHOD1(DatabaseDeleted,
+               void(const IndexedDBDatabase::Identifier& identifier));
+  MOCK_CONST_METHOD1(GetConnectionCount, size_t(const GURL& origin_url));
+
+  MOCK_METHOD2(ReportOutstandingBlobs,
+               void(const GURL& origin_url, bool blobs_outstanding));
+
+ protected:
+  virtual ~MockIndexedDBFactory();
+
+  MOCK_METHOD7(OpenBackingStore,
+               scoped_refptr<IndexedDBBackingStore>(
+                   const GURL& origin_url,
+                   const base::FilePath& data_directory,
+                   net::URLRequestContext* request_context,
+                   blink::WebIDBDataLoss* data_loss,
+                   std::string* data_loss_reason,
+                   bool* disk_full,
+                   leveldb::Status* s));
+
+  MOCK_METHOD8(OpenBackingStoreHelper,
+               scoped_refptr<IndexedDBBackingStore>(
+                   const GURL& origin_url,
+                   const base::FilePath& data_directory,
+                   net::URLRequestContext* request_context,
+                   blink::WebIDBDataLoss* data_loss,
+                   std::string* data_loss_message,
+                   bool* disk_full,
+                   bool first_time,
+                   leveldb::Status* s));
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockIndexedDBFactory);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_INDEXED_DB_MOCK_INDEXED_DB_FACTORY_H_