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/V4/PrismLibrary/Desktop/Prism.Tests/Regions/SingleActiveRegionFixture.cs

#
C# | 43 lines | 23 code | 4 blank | 16 comment | 0 complexity | d4c519e720bfaecb80e5059b7094c9df MD5 | raw file
 1//===================================================================================
 2// Microsoft patterns & practices
 3// Composite Application Guidance for Windows Presentation Foundation and Silverlight
 4//===================================================================================
 5// Copyright (c) Microsoft Corporation.  All rights reserved.
 6// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY
 7// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
 8// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 9// FITNESS FOR A PARTICULAR PURPOSE.
10//===================================================================================
11// The example companies, organizations, products, domain names,
12// e-mail addresses, logos, people, places, and events depicted
13// herein are fictitious.  No association with any real company,
14// organization, product, domain name, email address, logo, person,
15// places, or events is intended or should be inferred.
16//===================================================================================
17using Microsoft.Practices.Prism.Regions;
18using Microsoft.VisualStudio.TestTools.UnitTesting;
19
20namespace Microsoft.Practices.Prism.Tests.Regions
21{
22    [TestClass]
23    public class SingleActiveRegionFixture
24    {
25        [TestMethod]
26        public void ActivatingNewViewDeactivatesCurrent()
27        {
28            IRegion region = new SingleActiveRegion();
29            var view = new object();
30            region.Add(view);
31            region.Activate(view);
32
33            Assert.IsTrue(region.ActiveViews.Contains(view));
34
35            var view2 = new object();
36            region.Add(view2);
37            region.Activate(view2);
38
39            Assert.IsFalse(region.ActiveViews.Contains(view));
40            Assert.IsTrue(region.ActiveViews.Contains(view2));
41        }
42    }
43}