Add render-side manager for MediaSession

content/renderer/media/android/webmediasession_android_unittest.cc

Index: content/renderer/media/android/webmediasession_android_unittest.cc
diff --git a/content/renderer/media/android/webmediasession_android_unittest.cc b/content/renderer/media/android/webmediasession_android_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..be5b348fef5bb8f1fb377fada39eab0a0d9557ed
--- /dev/null
+++ b/content/renderer/media/android/webmediasession_android_unittest.cc
@@ -0,0 +1,41 @@
+// Copyright 2013 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.
+
+#include "content/renderer/media/android/webmediasession_android.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "content/renderer/media/android/renderer_media_session_manager.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace content {
+
+class WebMediaSessionTest : public testing::Test {
+ public:
+  bool SessionManagerHasSession(RendererMediaSessionManager* session_manager,
+                                WebMediaSessionAndroid* session) {
+    for (auto& iter : session_manager->sessions_) {
+      if (iter.second == session)
+        return true;
+    }
+    return false;
+  }
+
+  bool IsSessionManagerEmpty(RendererMediaSessionManager* session_manager) {
+    return session_manager->sessions_.empty();
+  }
+};
+
+TEST_F(WebMediaSessionTest, TestRegistration) {
+  scoped_ptr<RendererMediaSessionManager> session_manager(
+      new RendererMediaSessionManager(NULL));

[philipj_slow, 2015/11/16 14:06:21]

nullptr?

[davve, 2015/11/16 14:34:26]

Done.

+  EXPECT_TRUE(IsSessionManagerEmpty(session_manager.get()));
+  {
+    scoped_ptr<WebMediaSessionAndroid> session(
+        new WebMediaSessionAndroid(session_manager.get()));
+    EXPECT_TRUE(SessionManagerHasSession(session_manager.get(), session.get()));
+  }
+  EXPECT_TRUE(IsSessionManagerEmpty(session_manager.get()));
+}
+
+}  // namespace content