sapling/eden/fs/utils/test/ServiceAddressTest.cpp
Adam Simpkins aa5e6c7295 update license headers in C++ files
Summary:
Update the copyright & license headers in C++ files to reflect the
relicensing to GPLv2

Reviewed By: wez

Differential Revision: D15487078

fbshipit-source-id: 19f24c933a64ecad0d3a692d0f8d2a38b4194b1d
2019-06-19 17:02:45 -07:00

94 lines
2.6 KiB
C++

/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This software may be used and distributed according to the terms of the
* GNU General Public License version 2.
*/
#include "eden/fs/utils/ServiceAddress.h"
#include <folly/SocketAddress.h>
#include <folly/logging/xlog.h>
#include <gtest/gtest.h>
#include "eden/fs/eden-config.h"
#ifdef EDEN_HAVE_SERVICEROUTER
#include <servicerouter/client/cpp2/ServiceRouter.h>
#endif
using namespace facebook::eden;
TEST(ServiceAddressTest, fromHostnameAndPort) {
auto hostname = "::1";
auto svc = ServiceAddress{hostname, 1234};
auto result = svc.getSocketAddressBlocking();
EXPECT_EQ(result->first.getAddressStr(), "::1");
EXPECT_EQ(result->first.getPort(), 1234);
EXPECT_EQ(result->second, "::1");
}
TEST(ServiceAddressTest, nonexistentHostname) {
auto hostname = "this-hostname-should-never-exist";
auto svc = ServiceAddress{hostname, 1234};
EXPECT_THROW(svc.getSocketAddressBlocking(), std::system_error);
}
#ifdef EDEN_HAVE_SERVICEROUTER
namespace {
using namespace facebook::servicerouter;
class MockServiceCacheIf : public ServiceCacheIf {
public:
virtual Selection getSelection(
const std::string& serviceName,
const ServiceOptions& /* options */,
const ConnConfigs& /* overrides */) override {
Selection selection;
if (serviceName == "mononoke-apiserver") {
auto location = std::make_shared<HostInfoLocation>("::1", 1234);
location->setHostname("some-hostname");
selection.hosts.push_back(std::make_shared<HostInfo>(
std::make_unique<HostInfoProperties>(), std::move(location)));
}
return selection;
}
virtual void getSelectionAsync(
const std::string& /* serviceName */,
DebugContext&& /* dbgCtx */,
SelectionCacheCallback&& /* callback */,
folly::EventBase* /* eventBase */,
ServiceOptions&& /* options */,
ConnConfigs&& /* overrides */) override {}
bool invalidateSelection(
const string& /* serviceName */,
const Config& /* cfg */) override {
return true;
}
};
} // namespace
TEST(ServiceAddressTest, fromSMCTier) {
auto tier = "mononoke-apiserver";
auto svc = ServiceAddress{tier};
auto result = svc.addressFromSMCTier(std::make_shared<MockServiceCacheIf>());
EXPECT_EQ(result->first.getAddressStr(), "::1");
EXPECT_EQ(result->first.getPort(), 1234);
EXPECT_EQ(result->second, "some-hostname");
}
TEST(ServiceAddressTest, failFromSMCTier) {
auto tier = "nonexistent-tier";
auto svc = ServiceAddress{tier};
auto result = svc.addressFromSMCTier(std::make_shared<MockServiceCacheIf>());
EXPECT_EQ(result, std::nullopt);
}
#endif