csharp/src/Google.Protobuf.Test/DeprecatedMemberTest.cs

#region Copyright notice and license
// Protocol Buffers - Google's data interchange format
// Copyright 2015 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// 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.Reflection;
using Google.Protobuf.TestProtos;
using NUnit.Framework;
using UnitTest.Issues.TestProtos;

#pragma warning disable CS0612 // Type or member is obsolete
namespace Google.Protobuf
{
    public class DeprecatedMemberTest
    {
        private static void AssertIsDeprecated(MemberInfo member)
        {
            Assert.NotNull(member);
            Assert.IsTrue(member.IsDefined(typeof(ObsoleteAttribute), false), "Member not obsolete: " + member);
        }

        [Test]
        public void TestDepreatedPrimitiveValue() =>
            AssertIsDeprecated(typeof(TestDeprecatedFields).GetProperty(nameof(TestDeprecatedFields.DeprecatedInt32)));

        [Test]
        public void TestDeprecatedMessage() =>
            AssertIsDeprecated(typeof(DeprecatedChild));

        [Test]
        public void TestDeprecatedEnum() =>
            AssertIsDeprecated(typeof(DeprecatedEnum));

        [Test]
        public void TestDeprecatedEnumValue() =>
            AssertIsDeprecated(typeof(DeprecatedEnum).GetField(nameof(DeprecatedEnum.DeprecatedZero)));
    }
}
#pragma warning restore CS0612 // Type or member is obsolete