protobuf/csharp/src/ProtocolBuffers.Test/Descriptors/MessageDescriptorTest.cs

#region Copyright notice and license

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// http://github.com/jskeet/dotnet-protobufs/
// Original C++/Java/Python code:
// http://code.google.com/p/protobuf/
//
// 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,
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#endregion

using Microsoft.VisualStudio.TestTools.UnitTesting;
using Google.ProtocolBuffers.TestProtos;

namespace Google.ProtocolBuffers.Descriptors
{
    [TestClass]
    public class MessageDescriptorTest
    {
        [TestMethod]
        public void FindPropertyWithDefaultName()
        {
            Assert.AreSame(OptionsMessage.Descriptor.FindFieldByNumber(OptionsMessage.NormalFieldNumber),
                           OptionsMessage.Descriptor.FindFieldByPropertyName("Normal"));
        }

        [TestMethod]
        public void FindPropertyWithAutoModifiedName()
        {
            Assert.AreSame(OptionsMessage.Descriptor.FindFieldByNumber(OptionsMessage.OptionsMessage_FieldNumber),
                           OptionsMessage.Descriptor.FindFieldByPropertyName("OptionsMessage_"));
        }

        [TestMethod]
        public void FindPropertyWithCustomizedName()
        {
            Assert.AreSame(OptionsMessage.Descriptor.FindFieldByNumber(OptionsMessage.CustomNameFieldNumber),
                           OptionsMessage.Descriptor.FindFieldByPropertyName("CustomName"));
        }

        [TestMethod]
        public void FindPropertyWithInvalidName()
        {
            Assert.IsNull(OptionsMessage.Descriptor.FindFieldByPropertyName("Bogus"));
        }
    }
}