113 lines
3.5 KiB
C#
113 lines
3.5 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Web.Routing;
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using System.Web.WebPages;
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using Moq;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace System.Web.Mvc.Test
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{
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public class ViewStartPageTest
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{
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[Fact]
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public void Html_DelegatesToChildPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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var viewPage = new Mock<WebViewPage>() { CallBase = true };
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var helper = new HtmlHelper<object>(new ViewContext() { ViewData = new ViewDataDictionary() }, viewPage.Object, new RouteCollection());
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viewPage.Object.Html = helper;
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viewStart.ChildPage = viewPage.Object;
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// Act
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var result = viewStart.Html;
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// Assert
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Assert.Same(helper, result);
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}
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[Fact]
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public void Url_DelegatesToChildPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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var viewPage = new Mock<WebViewPage>() { CallBase = true };
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var helper = new UrlHelper(new RequestContext());
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viewPage.Object.Url = helper;
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viewStart.ChildPage = viewPage.Object;
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// Act
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var result = viewStart.Url;
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// Assert
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Assert.Same(helper, result);
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}
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[Fact]
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public void ViewContext_DelegatesToChildPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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var viewPage = new Mock<WebViewPage>() { CallBase = true };
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var viewContext = new ViewContext();
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viewPage.Object.ViewContext = viewContext;
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viewStart.ChildPage = viewPage.Object;
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// Act
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var result = viewStart.ViewContext;
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// Assert
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Assert.Same(viewContext, result);
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}
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[Fact]
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public void ViewStartPageChild_ThrowsOnNonMvcChildPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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viewStart.ChildPage = new Mock<WebPage>().Object;
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// Act + Assert
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Assert.Throws<InvalidOperationException>(delegate() { var c = viewStart.ViewStartPageChild; }, "A ViewStartPage can be used only with with a page that derives from WebViewPage or another ViewStartPage.");
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}
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[Fact]
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public void ViewStartPageChild_WorksWithWebViewPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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var viewPage = new Mock<WebViewPage>();
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viewStart.ChildPage = viewPage.Object;
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// Act
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var result = viewStart.ViewStartPageChild;
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// Assert
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Assert.Same(viewPage.Object, result);
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}
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[Fact]
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public void ViewStartPageChild_WorksWithAnotherRazorStartPage()
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{
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// Arrange
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MockViewStartPage viewStart = new MockViewStartPage();
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var anotherViewStart = new Mock<ViewStartPage>();
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viewStart.ChildPage = anotherViewStart.Object;
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// Act
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var result = viewStart.ViewStartPageChild;
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// Assert
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Assert.Same(anotherViewStart.Object, result);
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}
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class MockViewStartPage : ViewStartPage
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{
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public override void Execute()
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{
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}
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}
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}
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}
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