| #region Copyright notice and license |
| |
| // Copyright 2015, 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. |
| |
| #endregion |
| |
| using System; |
| using System.Collections.Generic; |
| using System.Threading; |
| using Grpc.Core; |
| using Grpc.Core.Internal; |
| using Grpc.Core.Utils; |
| using NUnit.Framework; |
| |
| namespace Grpc.Core.Tests |
| { |
| public class CallOptionsTest |
| { |
| [Test] |
| public void WithMethods() |
| { |
| var options = new CallOptions(); |
| |
| var metadata = new Metadata(); |
| Assert.AreSame(metadata, options.WithHeaders(metadata).Headers); |
| |
| var deadline = DateTime.UtcNow; |
| Assert.AreEqual(deadline, options.WithDeadline(deadline).Deadline.Value); |
| |
| var cancellationToken = new CancellationTokenSource().Token; |
| Assert.AreEqual(cancellationToken, options.WithCancellationToken(cancellationToken).CancellationToken); |
| |
| var writeOptions = new WriteOptions(); |
| Assert.AreSame(writeOptions, options.WithWriteOptions(writeOptions).WriteOptions); |
| |
| var propagationToken = new ContextPropagationToken(CallSafeHandle.NullInstance, DateTime.UtcNow, |
| CancellationToken.None, ContextPropagationOptions.Default); |
| Assert.AreSame(propagationToken, options.WithPropagationToken(propagationToken).PropagationToken); |
| |
| var credentials = new FakeCallCredentials(); |
| Assert.AreSame(credentials, options.WithCredentials(credentials).Credentials); |
| |
| // Check that the original instance is unchanged. |
| Assert.IsNull(options.Headers); |
| Assert.IsNull(options.Deadline); |
| Assert.AreEqual(CancellationToken.None, options.CancellationToken); |
| Assert.IsNull(options.WriteOptions); |
| Assert.IsNull(options.PropagationToken); |
| Assert.IsNull(options.Credentials); |
| } |
| |
| [Test] |
| public void Normalize() |
| { |
| Assert.AreSame(Metadata.Empty, new CallOptions().Normalize().Headers); |
| Assert.AreEqual(DateTime.MaxValue, new CallOptions().Normalize().Deadline.Value); |
| |
| var deadline = DateTime.UtcNow; |
| var propagationToken1 = new ContextPropagationToken(CallSafeHandle.NullInstance, deadline, CancellationToken.None, |
| new ContextPropagationOptions(propagateDeadline: true, propagateCancellation: false)); |
| Assert.AreEqual(deadline, new CallOptions(propagationToken: propagationToken1).Normalize().Deadline.Value); |
| Assert.Throws(typeof(ArgumentException), () => new CallOptions(deadline: deadline, propagationToken: propagationToken1).Normalize()); |
| |
| var token = new CancellationTokenSource().Token; |
| var propagationToken2 = new ContextPropagationToken(CallSafeHandle.NullInstance, deadline, token, |
| new ContextPropagationOptions(propagateDeadline: false, propagateCancellation: true)); |
| Assert.AreEqual(token, new CallOptions(propagationToken: propagationToken2).Normalize().CancellationToken); |
| Assert.Throws(typeof(ArgumentException), () => new CallOptions(cancellationToken: token, propagationToken: propagationToken2).Normalize()); |
| } |
| } |
| } |