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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Web.Razor.Generator;
using System.Web.Razor.Parser;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.Mvc.Razor.Test
{
public class MvcWebPageRazorHostTest
{
[Fact]
public void Constructor()
{
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.cshtml", "bar");
Assert.Equal("foo.cshtml", host.VirtualPath);
Assert.Equal("bar", host.PhysicalPath);
Assert.Equal(typeof(WebViewPage).FullName, host.DefaultBaseClass);
}
[Fact]
public void ConstructorRemovesUnwantedNamespaceImports()
{
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.cshtml", "bar");
Assert.False(host.NamespaceImports.Contains("System.Web.WebPages.Html"));
// Even though MVC no longer needs to remove the following two namespaces
// (because they are no longer imported by System.Web.WebPages), we want
// to make sure that they don't get introduced again by default.
Assert.False(host.NamespaceImports.Contains("WebMatrix.Data"));
Assert.False(host.NamespaceImports.Contains("WebMatrix.WebData"));
}
#if VB_ENABLED
[Fact]
public void DecorateGodeGenerator_ReplacesVBCodeGeneratorWithMvcSpecificOne() {
// Arrange
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.vbhtml", "bar");
var generator = new VBRazorCodeGenerator("someClass", "root.name", "foo.vbhtml", host);
// Act
var result = host.DecorateCodeGenerator(generator);
// Assert
Assert.IsType<MvcVBRazorCodeGenerator>(result);
Assert.Equal("someClass", result.ClassName);
Assert.Equal("root.name", result.RootNamespaceName);
Assert.Equal("foo.vbhtml", result.SourceFileName);
Assert.Same(host, result.Host);
}
#endif
[Fact]
public void DecorateGodeGenerator_ReplacesCSharpCodeGeneratorWithMvcSpecificOne()
{
// Arrange
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.cshtml", "bar");
var generator = new CSharpRazorCodeGenerator("someClass", "root.name", "foo.cshtml", host);
// Act
var result = host.DecorateCodeGenerator(generator);
// Assert
Assert.IsType<MvcCSharpRazorCodeGenerator>(result);
Assert.Equal("someClass", result.ClassName);
Assert.Equal("root.name", result.RootNamespaceName);
Assert.Equal("foo.cshtml", result.SourceFileName);
Assert.Same(host, result.Host);
}
[Fact]
public void DecorateCodeParser_ThrowsOnNull()
{
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.cshtml", "bar");
Assert.ThrowsArgumentNull(delegate() { host.DecorateCodeParser(null); }, "incomingCodeParser");
}
[Fact]
public void DecorateCodeParser_ReplacesCSharpCodeParserWithMvcSpecificOne()
{
// Arrange
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.cshtml", "bar");
var parser = new CSharpCodeParser();
// Act
var result = host.DecorateCodeParser(parser);
// Assert
Assert.IsType<MvcCSharpRazorCodeParser>(result);
}
#if VB_ENABLED
[Fact]
public void DecorateCodeParser_ReplacesVBCodeParserWithMvcSpecificOne() {
// Arrange
MvcWebPageRazorHost host = new MvcWebPageRazorHost("foo.vbhtml", "bar");
var parser = new VBCodeParser();
// Act
var result = host.DecorateCodeParser(parser);
// Assert
Assert.IsType<MvcVBRazorCodeParser>(result);
}
#endif
}
}
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