53 lines
2.1 KiB
C#
53 lines
2.1 KiB
C#
|
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
|
|||
|
|
|
|||
|
|
using System.Web.Razor.Parser;
|
|||
|
|
using System.Web.Razor.Parser.SyntaxTree;
|
|||
|
|
using System.Web.Razor.Test.Framework;
|
|||
|
|
using Xunit;
|
|||
|
|
using Assert = Microsoft.TestCommon.AssertEx;
|
|||
|
|
|
|||
|
|
namespace System.Web.Razor.Test.Parser
|
|||
|
|
{
|
|||
|
|
public class WhitespaceRewriterTest
|
|||
|
|
{
|
|||
|
|
[Fact]
|
|||
|
|
public void Constructor_Requires_NonNull_SymbolConverter()
|
|||
|
|
{
|
|||
|
|
Assert.ThrowsArgumentNull(() => new WhiteSpaceRewriter(null), "markupSpanFactory");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[Fact]
|
|||
|
|
public void Rewrite_Moves_Whitespace_Preceeding_ExpressionBlock_To_Parent_Block()
|
|||
|
|
{
|
|||
|
|
// Arrange
|
|||
|
|
var factory = SpanFactory.CreateCsHtml();
|
|||
|
|
Block start = new MarkupBlock(
|
|||
|
|
factory.Markup("test"),
|
|||
|
|
new ExpressionBlock(
|
|||
|
|
factory.Code(" ").AsExpression(),
|
|||
|
|
factory.CodeTransition(SyntaxConstants.TransitionString),
|
|||
|
|
factory.Code("foo").AsExpression()
|
|||
|
|
),
|
|||
|
|
factory.Markup("test")
|
|||
|
|
);
|
|||
|
|
WhiteSpaceRewriter rewriter = new WhiteSpaceRewriter(new HtmlMarkupParser().BuildSpan);
|
|||
|
|
|
|||
|
|
// Act
|
|||
|
|
Block actual = rewriter.Rewrite(start);
|
|||
|
|
|
|||
|
|
factory.Reset();
|
|||
|
|
|
|||
|
|
// Assert
|
|||
|
|
ParserTestBase.EvaluateParseTree(actual, new MarkupBlock(
|
|||
|
|
factory.Markup("test"),
|
|||
|
|
factory.Markup(" "),
|
|||
|
|
new ExpressionBlock(
|
|||
|
|
factory.CodeTransition(SyntaxConstants.TransitionString),
|
|||
|
|
factory.Code("foo").AsExpression()
|
|||
|
|
),
|
|||
|
|
factory.Markup("test")
|
|||
|
|
));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|