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// Copyright 2018 The Chromium Authors
// 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/mojo/media_sink_service_status.h"
#include "base/json/json_string_value_serializer.h"
#include "base/values.h"
#include "chrome/browser/media/router/test/provider_test_helpers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace media_router {
namespace {
std::unique_ptr<base::Value> DeserializeJSONString(const std::string& str) {
JSONStringValueDeserializer deserializer(str);
int error_code = 0;
std::string error_message;
std::unique_ptr<base::Value> value =
deserializer.Deserialize(&error_code, &error_message);
EXPECT_TRUE(value.get());
EXPECT_EQ(0, error_code);
EXPECT_TRUE(error_message.empty());
return value;
}
// Helper function to compare two JSON strings. The two strings may have
// different format and spaces. Still returns true if their contents are the
// same.
void VerifyEqualJSONString(const std::string& expected_str,
const std::string& str) {
std::unique_ptr<base::Value> expected_value =
DeserializeJSONString(expected_str);
std::unique_ptr<base::Value> actual_value = DeserializeJSONString(str);
ASSERT_TRUE(expected_value);
ASSERT_TRUE(actual_value);
EXPECT_EQ(*expected_value, *actual_value);
}
} // namespace
TEST(MediaSinkServiceStatusTest, TestGetStatusAsJSONStringEmptyStatus) {
const char expected_str[] = R"(
{
"available_sinks": { },
"discovered_sinks": { }
})";
MediaSinkServiceStatus status;
std::string str = status.GetStatusAsJSONString();
VerifyEqualJSONString(expected_str, str);
}
TEST(MediaSinkServiceStatusTest, TestGetStatusAsJSONStringEmptySinks) {
const char expected_str[] = R"(
{
"available_sinks": {
"DIAL:dial:youtube" : ["dial:de51", "dial:id2"]
},
"discovered_sinks": { }
})";
MediaSinkInternal dial_sink1 = CreateDialSink(1);
dial_sink1.sink().set_sink_id("dial:de51d94921f15f8af6dbf65592bb3610");
MediaSinkInternal dial_sink2 = CreateDialSink(2);
std::vector<MediaSinkInternal> available_sinks = {dial_sink1, dial_sink2};
MediaSinkServiceStatus status;
status.UpdateAvailableSinks(mojom::MediaRouteProviderId::DIAL, "dial:youtube",
available_sinks);
std::string str = status.GetStatusAsJSONString();
VerifyEqualJSONString(expected_str, str);
}
TEST(MediaSinkServiceStatusTest, TestGetStatusAsJSONStringEmptyAvailability) {
const char expected_str[] = R"(
{
"available_sinks": { },
"discovered_sinks": {
"dial": [
{
"app_url":"http://192.168.0.101/apps",
"icon_type":7,
"id":"dial:id1",
"ip_address":"192.168.0.101",
"model_name":"model name 1",
"name":"friendly name 1"
},
{
"app_url":"http://192.168.0.102/apps",
"icon_type":7,
"id":"dial:id2",
"ip_address":"192.168.0.102",
"model_name":"model name 2",
"name":"friendly name 2"
}
]
}
})";
MediaSinkInternal dial_sink1 = CreateDialSink(1);
MediaSinkInternal dial_sink2 = CreateDialSink(2);
std::vector<MediaSinkInternal> discovered_sinks = {dial_sink1, dial_sink2};
MediaSinkServiceStatus status;
status.UpdateDiscoveredSinks("dial", discovered_sinks);
std::string str = status.GetStatusAsJSONString();
VerifyEqualJSONString(expected_str, str);
}
TEST(MediaSinkServiceStatusTest, TestGetStatusAsJSONStringMultipleProviders) {
const char expected_str[] = R"(
{
"available_sinks": {
"CAST:cast:netflix" : ["cast:id2"],
"DIAL:dial:youtube" : ["dial:id1"]
},
"discovered_sinks": {
"dial": [
{
"app_url":"http://192.168.0.101/apps",
"icon_type":7,
"id":"dial:id1",
"ip_address":"192.168.0.101",
"model_name":"model name 1",
"name":"friendly name 1"
}
],
"cast": [
{
"capabilities": 5,
"channel_id": 2,
"discovered_by_dial": false,
"icon_type": 0,
"id": "cast:id2",
"ip_endpoint": "192.168.0.102:8011",
"model_name": "model name 2",
"name": "friendly name 2"
}
]
}
})";
MediaSinkInternal dial_sink1 = CreateDialSink(1);
MediaSinkInternal dial_sink2 = CreateCastSink(2);
std::vector<MediaSinkInternal> sinks1 = {dial_sink1};
std::vector<MediaSinkInternal> sinks2 = {dial_sink2};
MediaSinkServiceStatus status;
status.UpdateDiscoveredSinks("dial", sinks1);
status.UpdateDiscoveredSinks("cast", sinks2);
status.UpdateAvailableSinks(mojom::MediaRouteProviderId::DIAL, "dial:youtube",
sinks1);
status.UpdateAvailableSinks(mojom::MediaRouteProviderId::CAST, "cast:netflix",
sinks2);
std::string str = status.GetStatusAsJSONString();
VerifyEqualJSONString(expected_str, str);
}
} // namespace media_router
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