[IndexedDB] Mojo testing harness.

content/browser/indexed_db/mock_mojo_indexed_db_database_callbacks.h

+// Copyright 2017 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_MOJO_INDEXED_DB_DATABASE_CALLBACKS_H_
+#define CONTENT_BROWSER_INDEXED_DB_MOCK_MOJO_INDEXED_DB_DATABASE_CALLBACKS_H_
+
+#include <stdint.h>
+
+#include "base/macros.h"
+#include "content/common/indexed_db/indexed_db.mojom.h"
+#include "mojo/public/cpp/bindings/associated_binding.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace content {
+
+class MockMojoIndexedDBDatabaseCallbacks
+    : public ::indexed_db::mojom::DatabaseCallbacks {
+ public:
+  MockMojoIndexedDBDatabaseCallbacks(
+      ::indexed_db::mojom::DatabaseCallbacksAssociatedRequest
+          callbacks_request);
+  ~MockMojoIndexedDBDatabaseCallbacks();
+
+  MOCK_METHOD0(ForcedClose, void());
+  MOCK_METHOD2(VersionChange, void(int64_t old_version, int64_t new_version));
+  MOCK_METHOD3(Abort,
+               void(int64_t transaction_id,
+                    int32_t code,
+                    const base::string16& message));
+  MOCK_METHOD1(Complete, void(int64_t transaction_id));
+
+  MOCK_METHOD1(MockedChanges,
+               void(::indexed_db::mojom::ObserverChangesPtr* changes));
+  void Changes(::indexed_db::mojom::ObserverChangesPtr changes) override {
+    MockedChanges(&changes);
+  }
+
+ private:
+  mojo::AssociatedBinding<::indexed_db::mojom::DatabaseCallbacks> binding_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockMojoIndexedDBDatabaseCallbacks);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_INDEXED_DB_MOCK_MOJO_INDEXED_DB_DATABASE_CALLBACKS_H_