| #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 NUnit.Framework; |
| using System; |
| using System.Collections.Generic; |
| using System.Reflection; |
| |
| #if !DOTNET35 |
| namespace Google.Protobuf.Compatibility |
| { |
| public class TypeExtensionsTest |
| { |
| public class DerivedList : List<string> { } |
| public string PublicProperty { get; set; } |
| private string PrivateProperty { get; set; } |
| |
| public void PublicMethod() |
| { |
| } |
| |
| private void PrivateMethod() |
| { |
| } |
| |
| [Test] |
| [TestCase(typeof(object), typeof(string), true)] |
| [TestCase(typeof(object), typeof(int), true)] |
| [TestCase(typeof(string), typeof(string), true)] |
| [TestCase(typeof(string), typeof(object), false)] |
| [TestCase(typeof(string), typeof(int), false)] |
| [TestCase(typeof(int), typeof(int), true)] |
| [TestCase(typeof(ValueType), typeof(int), true)] |
| [TestCase(typeof(long), typeof(int), false)] // |
| public void IsAssignableFrom(Type target, Type argument, bool expected) |
| { |
| Assert.AreEqual(expected, TypeExtensions.IsAssignableFrom(target, argument)); |
| } |
| |
| [Test] |
| [TestCase(typeof(DerivedList), "Count")] // Go up the type hierarchy |
| [TestCase(typeof(List<string>), "Count")] |
| [TestCase(typeof(List<>), "Count")] |
| [TestCase(typeof(TypeExtensionsTest), "PublicProperty")] |
| public void GetProperty_Success(Type type, string name) |
| { |
| var property = TypeExtensions.GetProperty(type, name); |
| Assert.IsNotNull(property); |
| Assert.AreEqual(name, property.Name); |
| } |
| |
| [Test] |
| [TestCase(typeof(TypeExtensionsTest), "PrivateProperty")] |
| [TestCase(typeof(TypeExtensionsTest), "Garbage")] |
| public void GetProperty_NoSuchProperty(Type type, string name) |
| { |
| var property = TypeExtensions.GetProperty(type, name); |
| Assert.IsNull(property); |
| } |
| |
| [Test] |
| [TestCase(typeof(DerivedList), "RemoveAt")] // Go up the type hierarchy |
| [TestCase(typeof(List<>), "RemoveAt")] |
| [TestCase(typeof(TypeExtensionsTest), "PublicMethod")] |
| public void GetMethod_Success(Type type, string name) |
| { |
| var method = TypeExtensions.GetMethod(type, name); |
| Assert.IsNotNull(method); |
| Assert.AreEqual(name, method.Name); |
| } |
| |
| [Test] |
| [TestCase(typeof(TypeExtensionsTest), "PrivateMethod")] |
| [TestCase(typeof(TypeExtensionsTest), "GarbageMethod")] |
| public void GetMethod_NoSuchMethod(Type type, string name) |
| { |
| var method = TypeExtensions.GetMethod(type, name); |
| Assert.IsNull(method); |
| } |
| |
| [Test] |
| [TestCase(typeof(List<string>), "IndexOf")] |
| public void GetMethod_Ambiguous(Type type, string name) |
| { |
| Assert.Throws<AmbiguousMatchException>(() => TypeExtensions.GetMethod(type, name)); |
| } |
| } |
| } |
| #endif |