//******************************************************************************************************//  EnumExtensionsTest.cs - Gbtc////  Copyright © 2012, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the MIT License (MIT), 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.opensource.org/licenses/MIT////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  12/22/2010 - Pinal C. Patel//       Generated original version of source code.//  12/13/2012 - Starlynn Danyelle Gilliam//       Modified Header.////****************************************************************************************************** using System;using Microsoft.VisualStudio.TestTools.UnitTesting; namespace GSF.Core.Tests{    [TestClass]    public class EnumExtensionsTest    {        private const string TestEnumOneDescription = "Description of One.";         private enum TestEnum        {            [System.ComponentModel.Description(TestEnumOneDescription)]            One,            Two        }         [TestMethod]        public void GetDescription_WithDescription()        {            // Arrange            TestEnum item = TestEnum.One;            // Act            string description = item.GetDescription();            // Assert            Assert.AreEqual(TestEnumOneDescription, description);        }         [TestMethod]        public void GetDescription_WithoutDescription()        {            // Arrange            TestEnum item = TestEnum.Two;            // Act            string description = item.GetDescription();            // Assert            Assert.AreEqual("Two", description);        }         [TestMethod]        public void GetEnumFromDescription_Match()        {            // Arrange            string description = TestEnumOneDescription;            // Act            TestEnum enumeration = (TestEnum)description.GetEnumValueByDescription(typeof(TestEnum));            // Assert            Assert.AreEqual(TestEnum.One, enumeration);        }         [TestMethod]        public void GetEnumFromDescription_NoMatch()        {            // Arrange            string description = "No such description";            // Act            object enumeration = description.GetEnumValueByDescription(typeof(TestEnum));            // Assert            Assert.AreEqual(null, enumeration);        }         [TestMethod, ExpectedException(typeof(ArgumentException))]        public void GetEnumFromDescription_ThrowException()        {            // Arrange            string description = "No such description";            // Act            object enumeration = description.GetEnumValueByDescription(typeof(object));            // Assert            Assert.AreEqual(null, enumeration);        }    }}