[Media Router] Convert MediaRouter to use GURL for presentation URLs.

chrome/browser/media/router/media_route_unittest.cc

 // Copyright 2015 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 "chrome/browser/media/router/media_route.h"
 #include "chrome/browser/media/router/media_sink.h"
 #include "chrome/browser/media/router/media_source_helper.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace {
-const char kRouteId1[] =
+constexpr char kRouteId1[] =
     "urn:x-org.chromium:media:route:1/cast-sink1/http://foo.com";
-const char kRouteId2[] =
+constexpr char kRouteId2[] =
     "urn:x-org.chromium:media:route:2/cast-sink2/http://foo.com";
+constexpr char kPresentationUrl[] = "http://www.example.com/presentation.html";
 }  // namespace
 
 namespace media_router {
 
 // Tests the == operator to ensure that only route ID equality is being checked.
 TEST(MediaRouteTest, Equals) {
-  MediaRoute route1(kRouteId1, MediaSourceForCastApp("DialApp"), "sinkId",
-                    "Description", false, "", false);
+  const MediaSource& media_source =
+      MediaSourceForPresentationUrl(GURL(kPresentationUrl));
+  MediaRoute route1(kRouteId1, media_source, "sinkId", "Description", false, "",
+                    false);
 
   // Same as route1 with different sink ID.
-  MediaRoute route2(kRouteId1, MediaSourceForCastApp("DialApp"),
-                    "differentSinkId", "Description", false, "", false);
+  MediaRoute route2(kRouteId1, media_source, "differentSinkId", "Description",
+                    false, "", false);
   EXPECT_TRUE(route1.Equals(route2));
 
   // Same as route1 with different description.
-  MediaRoute route3(kRouteId1, MediaSourceForCastApp("DialApp"), "sinkId",
-                    "differentDescription", false, "", false);
+  MediaRoute route3(kRouteId1, media_source, "sinkId", "differentDescription",
+                    false, "", false);
   EXPECT_TRUE(route1.Equals(route3));
 
   // Same as route1 with different is_local.
-  MediaRoute route4(kRouteId1, MediaSourceForCastApp("DialApp"), "sinkId",
-                    "Description", true, "", false);
+  MediaRoute route4(kRouteId1, media_source, "sinkId", "Description", true, "",
+                    false);
   EXPECT_TRUE(route1.Equals(route4));
 
   // The ID is different from route1's.
-  MediaRoute route5(kRouteId2, MediaSourceForCastApp("DialApp"), "sinkId",
-                    "Description", false, "", false);
+  MediaRoute route5(kRouteId2, media_source, "sinkId", "Description", false, "",
+                    false);
   EXPECT_FALSE(route1.Equals(route5));
 
   // Same as route1 with different incognito.
-  MediaRoute route6(kRouteId1, MediaSourceForCastApp("DialApp"), "sinkId",
-                    "Description", true, "", false);
+  MediaRoute route6(kRouteId1, media_source, "sinkId", "Description", true, "",
+                    false);
   route6.set_incognito(true);
   EXPECT_TRUE(route1.Equals(route6));
 }
 
 }  // namespace media_router