[Presentation API] (browser side) Implement reconnect() for 1-UA mode

chrome/browser/media/router/offscreen_presentation_manager_unittest.cc

 // Copyright 2016 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 <vector>
 
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "chrome/browser/media/router/offscreen_presentation_manager.h"
 #include "chrome/browser/media/router/test_helper.h"
@@ skipping 280 matching lines @@
   EXPECT_CALL(receiver_callback2, OnReceiverConnectionAvailableRaw(_, _))
       .Times(1);
   RegisterReceiver(kPresentationId2, receiver_callback2);
 
   VerifyPresentationsSize(2);
 
   UnregisterReceiver();
   VerifyPresentationsSize(1);
 }
 
+TEST_F(OffscreenPresentationManagerTest, TestIsOffscreenPresentation) {
+  EXPECT_FALSE(manager()->IsOffscreenPresentation(kPresentationId));
+  content::PresentationConnectionPtr controller1;
+  RegisterController(kPresentationId, std::move(controller1));
+  EXPECT_TRUE(manager()->IsOffscreenPresentation(kPresentationId));
+}
+
+TEST_F(OffscreenPresentationManagerTest, TestRegisterAndGetRoute) {
+  MediaSource source("source_1");
+  MediaRoute route("route_1", source, "sink_1", "", false, "", false);
+
+  EXPECT_FALSE(manager()->GetRoute(kPresentationId));
+  manager()->RegisterOffscreenPresentationRoute(kPresentationId,
+                                                GURL(kPresentationUrl), route);
+  auto* actual_route = manager()->GetRoute(kPresentationId);
+  EXPECT_TRUE(actual_route);
+  EXPECT_TRUE(route.Equals(*actual_route));
+}
+
 }  // namespace media_router