sync test pass

1 files changed, 158 insertions, 0 deletions

diff --git a/test/cpp/end2end/health_service_end2end_test.cc b/test/cpp/end2end/health_service_end2end_test.cc
new file mode 100644
index 0000000000..17e8c4b761
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+++ b/test/cpp/end2end/health_service_end2end_test.cc
@@ -0,0 +1,158 @@
+/*
+ *
+ * Copyright 2016, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <memory>
+#include <thread>
+
+#include <grpc++/channel.h>
+#include <grpc++/client_context.h>
+#include <grpc++/create_channel.h>
+#include <grpc++/health_check_service_interface.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include <grpc++/server_context.h>
+#include <grpc/grpc.h>
+#include <gtest/gtest.h>
+
+#include "src/proto/grpc/health/v1/health.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+#include "test/cpp/end2end/test_service_impl.h"
+
+using grpc::health::v1::Health;
+using grpc::health::v1::HealthCheckRequest;
+using grpc::health::v1::HealthCheckResponse;
+
+namespace grpc {
+namespace testing {
+namespace {
+
+class HealthServiceEnd2endTest : public ::testing::Test {
+ protected:
+  HealthServiceEnd2endTest() {}
+
+  void SetUpServer(grpc::Service* explicit_health_service) {
+    int port = grpc_pick_unused_port_or_die();
+    server_address_ << "localhost:" << port;
+
+    // Setup server
+    ServerBuilder builder;
+    builder.AddListeningPort(server_address_.str(),
+                             grpc::InsecureServerCredentials());
+    // Register a sync service.
+    builder.RegisterService(&echo_test_service_);
+    server_ = builder.BuildAndStart();
+  }
+
+  void TearDown() override {
+    if (server_) {
+      server_->Shutdown();
+    }
+  }
+
+  void ResetStubs() {
+    std::shared_ptr<Channel> channel =
+        CreateChannel(server_address_.str(), InsecureChannelCredentials());
+    stub_ = grpc::testing::EchoTestService::NewStub(channel);
+    hc_stub_ = grpc::health::v1::Health::NewStub(channel);
+  }
+
+  void SendHealthCheckRpc(
+      const grpc::string& service_name, const Status& expected_status,
+      HealthCheckResponse::ServingStatus expected_serving_status) {
+    HealthCheckRequest request;
+    request.set_service(service_name);
+    HealthCheckResponse response;
+    ClientContext context;
+    Status s = hc_stub_->Check(&context, request, &response);
+    EXPECT_EQ(expected_status.error_code(), s.error_code());
+    //    EXPECT_EQ(expected_status.error_details(), s.error_details());
+    if (s.ok()) {
+      EXPECT_EQ(expected_serving_status, response.status());
+    }
+  }
+
+  TestServiceImpl echo_test_service_;
+  std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
+  std::unique_ptr<Health::Stub> hc_stub_;
+  std::unique_ptr<Server> server_;
+  std::ostringstream server_address_;
+};
+
+TEST_F(HealthServiceEnd2endTest, DefaultHealthServiceDisabled) {
+  EnableDefaultHealthCheckService(false);
+  EXPECT_FALSE(DefaultHealthCheckServiceEnabled());
+  SetUpServer(nullptr);
+  HealthCheckServiceInterface* default_service =
+      server_->GetHealthCheckService();
+  EXPECT_TRUE(default_service == nullptr);
+}
+
+TEST_F(HealthServiceEnd2endTest, DefaultHealthService) {
+  EnableDefaultHealthCheckService(true);
+  EXPECT_TRUE(DefaultHealthCheckServiceEnabled());
+  SetUpServer(nullptr);
+  HealthCheckServiceInterface* default_service =
+      server_->GetHealthCheckService();
+  EXPECT_TRUE(default_service != nullptr);
+  const grpc::string kHealthyService("healthy_service");
+  const grpc::string kUnhealthyService("unhealthy_service");
+  default_service->SetServingStatus(kHealthyService, true);
+  default_service->SetServingStatus(kUnhealthyService, false);
+
+  ResetStubs();
+
+  SendHealthCheckRpc("", Status::OK, HealthCheckResponse::SERVING);
+  SendHealthCheckRpc(kHealthyService, Status::OK, HealthCheckResponse::SERVING);
+  SendHealthCheckRpc(kUnhealthyService, Status::OK,
+                     HealthCheckResponse::NOT_SERVING);
+
+  default_service->SetServingStatus(false);
+  SendHealthCheckRpc("", Status::OK, HealthCheckResponse::NOT_SERVING);
+  SendHealthCheckRpc(kHealthyService, Status::OK,
+                     HealthCheckResponse::NOT_SERVING);
+  SendHealthCheckRpc(kUnhealthyService, Status::OK,
+                     HealthCheckResponse::NOT_SERVING);
+}
+
+}  // namespace
+}  // namespace testing
+}  // namespace grpc
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}