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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/dns/host_resolver_results_test_util.h"
#include <ostream>
#include <utility>
#include <vector>
#include "net/base/connection_endpoint_metadata.h"
#include "net/base/ip_endpoint.h"
#include "net/dns/public/host_resolver_results.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
class EndpointResultMatcher
: public testing::MatcherInterface<const HostResolverEndpointResult&> {
public:
EndpointResultMatcher(
testing::Matcher<std::vector<IPEndPoint>> ip_endpoints_matcher,
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher)
: ip_endpoints_matcher_(std::move(ip_endpoints_matcher)),
metadata_matcher_(std::move(metadata_matcher)) {}
~EndpointResultMatcher() override = default;
EndpointResultMatcher(const EndpointResultMatcher&) = default;
EndpointResultMatcher& operator=(const EndpointResultMatcher&) = default;
EndpointResultMatcher(EndpointResultMatcher&&) = default;
EndpointResultMatcher& operator=(EndpointResultMatcher&&) = default;
bool MatchAndExplain(
const HostResolverEndpointResult& endpoint,
testing::MatchResultListener* result_listener) const override {
return ExplainMatchResult(
testing::Field("ip_endpoints",
&HostResolverEndpointResult::ip_endpoints,
ip_endpoints_matcher_),
endpoint, result_listener) &&
ExplainMatchResult(
testing::Field("metadata", &HostResolverEndpointResult::metadata,
metadata_matcher_),
endpoint, result_listener);
}
void DescribeTo(std::ostream* os) const override {
*os << "matches ";
Describe(*os);
}
void DescribeNegationTo(std::ostream* os) const override {
*os << "does not match ";
Describe(*os);
}
private:
void Describe(std::ostream& os) const {
os << "HostResolverEndpointResult {\nip_endpoints: "
<< testing::PrintToString(ip_endpoints_matcher_)
<< "\nmetadata: " << testing::PrintToString(metadata_matcher_) << "\n}";
}
testing::Matcher<std::vector<IPEndPoint>> ip_endpoints_matcher_;
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher_;
};
class ServiceEndpointMatcher
: public testing::MatcherInterface<const ServiceEndpoint&> {
public:
ServiceEndpointMatcher(
testing::Matcher<std::vector<IPEndPoint>> ipv4_endpoints_matcher,
testing::Matcher<std::vector<IPEndPoint>> ipv6_endpoints_matcher,
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher)
: ipv4_endpoints_matcher_(std::move(ipv4_endpoints_matcher)),
ipv6_endpoints_matcher_(std::move(ipv6_endpoints_matcher)),
metadata_matcher_(std::move(metadata_matcher)) {}
~ServiceEndpointMatcher() override = default;
ServiceEndpointMatcher(const ServiceEndpointMatcher&) = default;
ServiceEndpointMatcher& operator=(const ServiceEndpointMatcher&) = default;
ServiceEndpointMatcher(ServiceEndpointMatcher&&) = default;
ServiceEndpointMatcher& operator=(ServiceEndpointMatcher&&) = default;
bool MatchAndExplain(
const ServiceEndpoint& endpoint,
testing::MatchResultListener* result_listener) const override {
return ExplainMatchResult(testing::Field("ipv4_endpoints",
&ServiceEndpoint::ipv4_endpoints,
ipv4_endpoints_matcher_),
endpoint, result_listener) &&
ExplainMatchResult(testing::Field("ipv6_endpoints",
&ServiceEndpoint::ipv6_endpoints,
ipv6_endpoints_matcher_),
endpoint, result_listener) &&
ExplainMatchResult(
testing::Field("metadata", &ServiceEndpoint::metadata,
metadata_matcher_),
endpoint, result_listener);
}
void DescribeTo(std::ostream* os) const override {
*os << "matches ";
Describe(*os);
}
void DescribeNegationTo(std::ostream* os) const override {
*os << "does not match ";
Describe(*os);
}
private:
void Describe(std::ostream& os) const {
os << "ServiceEndpoint {\nipv4_endpoints: "
<< testing::PrintToString(ipv4_endpoints_matcher_)
<< "\npv6_endpoints: " << testing::PrintToString(ipv6_endpoints_matcher_)
<< "\nmetadata: " << testing::PrintToString(metadata_matcher_) << "\n}";
}
testing::Matcher<std::vector<IPEndPoint>> ipv4_endpoints_matcher_;
testing::Matcher<std::vector<IPEndPoint>> ipv6_endpoints_matcher_;
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher_;
};
} // namespace
testing::Matcher<const HostResolverEndpointResult&> ExpectEndpointResult(
testing::Matcher<std::vector<IPEndPoint>> ip_endpoints_matcher,
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher) {
return testing::MakeMatcher(new EndpointResultMatcher(
std::move(ip_endpoints_matcher), std::move(metadata_matcher)));
}
testing::Matcher<const ServiceEndpoint&> ExpectServiceEndpoint(
testing::Matcher<std::vector<IPEndPoint>> ipv4_endpoints_matcher,
testing::Matcher<std::vector<IPEndPoint>> ipv6_endpoints_matcher,
testing::Matcher<const ConnectionEndpointMetadata&> metadata_matcher) {
return testing::MakeMatcher(new ServiceEndpointMatcher(
std::move(ipv4_endpoints_matcher), std::move(ipv6_endpoints_matcher),
std::move(metadata_matcher)));
}
std::ostream& operator<<(std::ostream& os,
const HostResolverEndpointResult& endpoint_result) {
return os << "HostResolverEndpointResult {\nip_endpoints: "
<< testing::PrintToString(endpoint_result.ip_endpoints)
<< "\nmetadata: "
<< testing::PrintToString(endpoint_result.metadata) << "\n}";
}
std::ostream& operator<<(std::ostream& os, const ServiceEndpoint& endpoint) {
return os << "ServiceEndpoint {\nipv4_endpoints: "
<< testing::PrintToString(endpoint.ipv4_endpoints)
<< "\nipv6_endpoints: "
<< testing::PrintToString(endpoint.ipv6_endpoints)
<< "\nmetadata: " << testing::PrintToString(endpoint.metadata)
<< "\n}";
}
} // namespace net
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