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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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101 lines
3.3 KiB
101 lines
3.3 KiB
// |
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// |
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// Copyright 2021 gRPC authors. |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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// |
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#include <gmock/gmock.h> |
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#include <gtest/gtest.h> |
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#include "absl/strings/str_cat.h" |
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#include <grpcpp/ext/admin_services.h> |
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#include <grpcpp/ext/proto_server_reflection_plugin.h> |
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#include <grpcpp/grpcpp.h> |
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#include "src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h" |
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#include "test/core/util/port.h" |
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#include "test/core/util/test_config.h" |
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namespace grpc { |
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namespace testing { |
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class AdminServicesTest : public ::testing::Test { |
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public: |
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void SetUp() override { |
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std::string address = |
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absl::StrCat("localhost:", grpc_pick_unused_port_or_die()); |
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// Create admin server |
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grpc::reflection::InitProtoReflectionServerBuilderPlugin(); |
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ServerBuilder builder; |
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builder.AddListeningPort(address, InsecureServerCredentials()); |
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::grpc::AddAdminServices(&builder); |
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server_ = builder.BuildAndStart(); |
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// Create channel |
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auto reflection_stub = reflection::v1alpha::ServerReflection::NewStub( |
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CreateChannel(address, InsecureChannelCredentials())); |
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stream_ = reflection_stub->ServerReflectionInfo(&reflection_ctx_); |
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} |
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std::vector<std::string> GetServiceList() { |
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std::vector<std::string> services; |
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reflection::v1alpha::ServerReflectionRequest request; |
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reflection::v1alpha::ServerReflectionResponse response; |
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request.set_list_services(""); |
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stream_->Write(request); |
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stream_->Read(&response); |
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for (auto& service : response.list_services_response().service()) { |
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services.push_back(service.name()); |
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} |
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return services; |
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} |
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private: |
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std::unique_ptr<Server> server_; |
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ClientContext reflection_ctx_; |
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std::shared_ptr< |
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ClientReaderWriter<reflection::v1alpha::ServerReflectionRequest, |
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reflection::v1alpha::ServerReflectionResponse>> |
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stream_; |
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}; |
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TEST_F(AdminServicesTest, ValidateRegisteredServices) { |
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// Using Contains here, because the server builder might register other |
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// services in certain environments. |
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EXPECT_THAT( |
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GetServiceList(), |
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::testing::AllOf( |
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::testing::Contains("grpc.channelz.v1.Channelz"), |
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::testing::Contains("grpc.reflection.v1alpha.ServerReflection"))); |
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#if defined(GRPC_NO_XDS) || defined(DISABLED_XDS_PROTO_IN_CC) |
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EXPECT_THAT(GetServiceList(), |
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::testing::Not(::testing::Contains( |
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"envoy.service.status.v3.ClientStatusDiscoveryService"))); |
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#else |
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EXPECT_THAT(GetServiceList(), |
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::testing::Contains( |
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"envoy.service.status.v3.ClientStatusDiscoveryService")); |
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#endif // GRPC_NO_XDS or DISABLED_XDS_PROTO_IN_CC |
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} |
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} // namespace testing |
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} // namespace grpc |
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int main(int argc, char** argv) { |
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grpc::testing::TestEnvironment env(argc, argv); |
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::testing::InitGoogleTest(&argc, argv); |
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int ret = RUN_ALL_TESTS(); |
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return ret; |
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}
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