Initial checkin of OfflineContentProvider.

components/offline_items_collection/core/test_support/mock_offline_content_provider.h

Index: components/offline_items_collection/core/test_support/mock_offline_content_provider.h
diff --git a/components/offline_items_collection/core/test_support/mock_offline_content_provider.h b/components/offline_items_collection/core/test_support/mock_offline_content_provider.h
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index 0000000000000000000000000000000000000000..5e4e0d599fe7593f54d885b8409376db38a707ff
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+++ b/components/offline_items_collection/core/test_support/mock_offline_content_provider.h
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+// 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 COMPONENTS_OFFLINE_ITEMS_COLLECTION_CORE_TEST_SUPPORT_MOCK_OFFLINE_CONTENT_PROVIDER_H_
+#define COMPONENTS_OFFLINE_ITEMS_COLLECTION_CORE_TEST_SUPPORT_MOCK_OFFLINE_CONTENT_PROVIDER_H_
+
+#include "base/observer_list.h"
+#include "components/offline_items_collection/core/offline_content_provider.h"
+#include "components/offline_items_collection/core/offline_item.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace offline_items_collection {
+
+class MockOfflineContentProvider : public OfflineContentProvider {
+ public:
+  class MockObserver : public OfflineContentProvider::Observer {
+   public:
+    MockObserver();
+    ~MockObserver() override;
+
+    // OfflineContentProvider::Observer implementation.
+    MOCK_METHOD1(OnItemsAvailable, void(OfflineContentProvider*));
+    MOCK_METHOD1(OnItemsAdded, void(const OfflineItemList&));
+    MOCK_METHOD1(OnItemRemoved, void(const ContentId&));
+    MOCK_METHOD1(OnItemUpdated, void(const OfflineItem&));
+  };
+
+  MockOfflineContentProvider();
+  ~MockOfflineContentProvider() override;
+
+  bool HasObserver(Observer* observer);
+  void NotifyOnItemsAvailable();
+  void NotifyOnItemsAdded(const OfflineItemList& items);
+  void NotifyOnItemRemoved(const ContentId& id);
+  void NotifyOnItemUpdated(const OfflineItem& item);
+
+  // OfflineContentProvider implementation.
+  bool AreItemsAvailable() override;
+  MOCK_METHOD1(OpenItem, void(const ContentId&));
+  MOCK_METHOD1(RemoveItem, void(const ContentId&));
+  MOCK_METHOD1(CancelDownload, void(const ContentId&));
+  MOCK_METHOD1(PauseDownload, void(const ContentId&));
+  MOCK_METHOD1(ResumeDownload, void(const ContentId&));
+  MOCK_METHOD1(GetItemById, const OfflineItem*(const ContentId&));
+  MOCK_METHOD0(GetAllItems, OfflineItemList());
+  void AddObserver(Observer* observer) override;
+  void RemoveObserver(Observer* observer) override;
+
+ private:
+  base::ObserverList<Observer> observers_;
+  bool items_available_;
+};
+
+}  // namespace offline_items_collection
+
+#endif  // COMPONENTS_OFFLINE_ITEMS_COLLECTION_CORE_TEST_SUPPORT_MOCK_OFFLINE_CONTENT_PROVIDER_H_