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#region Copyright notice and license
// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Grpc.Core;
using Grpc.Health.V1;
using NUnit.Framework;
namespace Grpc.HealthCheck.Tests
{
/// <summary>
/// Tests for HealthCheckServiceImpl
/// </summary>
public class HealthServiceImplTest
{
[Test]
public void SetStatus()
{
var impl = new HealthServiceImpl();
impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Serving, GetStatusHelper(impl, ""));
impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.NotServing);
Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.NotServing, GetStatusHelper(impl, ""));
impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Unknown);
Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Unknown, GetStatusHelper(impl, ""));
impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Serving);
Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Serving, GetStatusHelper(impl, "grpc.test.TestService"));
}
[Test]
public void ClearStatus()
{
var impl = new HealthServiceImpl();
impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Unknown);
impl.ClearStatus("");
var ex = Assert.Throws<RpcException>(() => GetStatusHelper(impl, ""));
Assert.AreEqual(StatusCode.NotFound, ex.Status.StatusCode);
Assert.AreEqual(HealthCheckResponse.Types.ServingStatus.Unknown, GetStatusHelper(impl, "grpc.test.TestService"));
}
[Test]
public void ClearAll()
{
var impl = new HealthServiceImpl();
impl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
impl.SetStatus("grpc.test.TestService", HealthCheckResponse.Types.ServingStatus.Unknown);
impl.ClearAll();
Assert.Throws(typeof(RpcException), () => GetStatusHelper(impl, ""));
Assert.Throws(typeof(RpcException), () => GetStatusHelper(impl, "grpc.test.TestService"));
}
[Test]
public void NullsRejected()
{
var impl = new HealthServiceImpl();
Assert.Throws(typeof(ArgumentNullException), () => impl.SetStatus(null, HealthCheckResponse.Types.ServingStatus.Serving));
Assert.Throws(typeof(ArgumentNullException), () => impl.ClearStatus(null));
}
private static HealthCheckResponse.Types.ServingStatus GetStatusHelper(HealthServiceImpl impl, string service)
{
return impl.Check(new HealthCheckRequest { Service = service }, null).Result.Status;
}
}
}
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