54 lines
1.9 KiB
C#
54 lines
1.9 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Linq;
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using Microsoft.AspNetCore.Razor.Language.Legacy;
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using Xunit;
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namespace Microsoft.AspNetCore.Razor.Language
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{
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public class HtmlNodeOptimizationPassTest
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{
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[Fact]
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public void Execute_CollapsesConditionalAttributes()
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{
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// Assert
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var content = "<input value='hello world' />";
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var sourceDocument = TestRazorSourceDocument.Create(content);
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var originalTree = RazorSyntaxTree.Parse(sourceDocument);
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var pass = new HtmlNodeOptimizationPass();
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var codeDocument = RazorCodeDocument.Create(sourceDocument);
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// Act
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var outputTree = pass.Execute(codeDocument, originalTree);
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// Assert
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var tag = Assert.Single(outputTree.Root.Children);
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var tagBlock = Assert.IsType<Block>(tag);
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Assert.Equal(BlockKindInternal.Tag, tagBlock.Type);
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Assert.Equal(3, tagBlock.Children.Count);
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Assert.IsType<Span>(tagBlock.Children[1]);
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}
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[Fact]
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public void Execute_RewritesWhitespace()
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{
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// Assert
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var content = Environment.NewLine + " @true";
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var sourceDocument = TestRazorSourceDocument.Create(content);
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var originalTree = RazorSyntaxTree.Parse(sourceDocument);
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var pass = new HtmlNodeOptimizationPass();
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var codeDocument = RazorCodeDocument.Create(sourceDocument);
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// Act
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var outputTree = pass.Execute(codeDocument, originalTree);
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// Assert
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Assert.Equal(4, outputTree.Root.Children.Count);
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var whitespace = Assert.IsType<Span>(outputTree.Root.Children[1]);
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Assert.True(whitespace.Content.All(char.IsWhiteSpace));
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}
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}
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}
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