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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_NETWORK_TIME_NETWORK_TIME_TEST_UTILS_H_
#define COMPONENTS_NETWORK_TIME_NETWORK_TIME_TEST_UTILS_H_
#include <map>
#include <memory>
#include "base/test/scoped_feature_list.h"
#include "components/network_time/network_time_tracker.h"
namespace net {
namespace test_server {
struct HttpRequest;
class HttpResponse;
} // namespace test_server
} // namespace net
namespace network_time {
// The bodies of sample valid time responses. Can be returned, with
// |kGoodTimeResponseServerProofHeader|, in responses from test servers
// to simulate a network time server. This response uses kKeyVersion as the key
// version and 123123123 as the nonce. Use
// NetworkTimeTracker::OverrideNonceForTesting() to set the nonce so
// that this response validates.
extern const char* kGoodTimeResponseBody[5];
// The x-cup-server-proof header values that should be served along with
// |kGoodTimeResponseBody| to make a test server response be accepted by
// NetworkTimeTracker as a valid response.
extern const char* kGoodTimeResponseServerProofHeader[5];
// The times that |kGoodTimeResponseBody| uses. Can be converted to a
// base::Time with base::Time::FromMillisecondsSinceUnixEpoch.
extern const double kGoodTimeResponseHandlerJsTime[5];
// Returns a valid network time response using the constants above. See
// comments in the .cc for how to update the time returned in the response.
std::unique_ptr<net::test_server::HttpResponse> GoodTimeResponseHandler(
const net::test_server::HttpRequest& request);
// Allows unit tests to configure the network time queries field trial.
class FieldTrialTest {
public:
FieldTrialTest();
FieldTrialTest(const FieldTrialTest&) = delete;
FieldTrialTest& operator=(const FieldTrialTest&) = delete;
virtual ~FieldTrialTest();
void SetFeatureParams(
bool enable,
float query_probability,
NetworkTimeTracker::FetchBehavior fetch_behavior,
NetworkTimeTracker::ClockDriftSamples clock_drift_samples);
private:
base::test::ScopedFeatureList scoped_feature_list_;
};
} // namespace network_time
#endif // COMPONENTS_NETWORK_TIME_NETWORK_TIME_TEST_UTILS_H_
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