MediaFileSystemRegistry unit tests.

chrome/browser/media_gallery/media_galleries_test_util.h

Index: chrome/browser/media_gallery/media_galleries_test_util.h
diff --git a/chrome/browser/media_gallery/media_galleries_test_util.h b/chrome/browser/media_gallery/media_galleries_test_util.h
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+++ b/chrome/browser/media_gallery/media_galleries_test_util.h
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+// Copyright (c) 2012 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 CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_TEST_UTIL_H_
+#define CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_TEST_UTIL_H_
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+#include "base/scoped_temp_dir.h"
+
+namespace extensions {
+class Extension;
+}
+
+class Profile;
+
+namespace chrome {
+
+scoped_refptr<extensions::Extension> AddMediaGalleriesApp(
+    const std::string& name,
+    const std::vector<std::string>& media_galleries_permissions,
+    Profile* profile);
+
+class EnsureMediaDirectoriesExists {
+ public:
+  EnsureMediaDirectoriesExists();
+
+  int num_galleries() const { return num_galleries_; }
+
+ private:
+  void Init();
+
+  ScopedTempDir fake_dir_;
+
+  int num_galleries_;
+
+  DISALLOW_COPY_AND_ASSIGN(EnsureMediaDirectoriesExists);
+};
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_MEDIA_GALLERY_MEDIA_GALLERIES_TEST_UTIL_H_