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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.Editor;
using System.Web.Razor.Generator;
using System.Web.Razor.Parser;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Test.Framework;
using Xunit;
using Xunit.Extensions;
namespace System.Web.Razor.Test.Parser.CSharp
{
public class CSharpLayoutDirectiveTest : CsHtmlCodeParserTestBase
{
[Theory]
[InlineData("Layout")]
[InlineData("LAYOUT")]
[InlineData("layOut")]
[InlineData("LayOut")]
private void LayoutKeywordIsCaseSensitive(string word)
{
ParseBlockTest(word,
new ExpressionBlock(
Factory.Code(word)
.AsImplicitExpression(CSharpCodeParser.DefaultKeywords)
.Accepts(AcceptedCharacters.NonWhiteSpace)
));
}
[Fact]
public void LayoutDirectiveAcceptsAllTextToEndOfLine()
{
ParseBlockTest(@"@layout Foo Bar Baz",
new DirectiveBlock(
Factory.CodeTransition(),
Factory.MetaCode("layout ").Accepts(AcceptedCharacters.None),
Factory.MetaCode("Foo Bar Baz")
.With(new SetLayoutCodeGenerator("Foo Bar Baz"))
.WithEditorHints(EditorHints.VirtualPath | EditorHints.LayoutPage)
)
);
}
[Fact]
public void LayoutDirectiveAcceptsAnyIfNoWhitespaceFollowingLayoutKeyword()
{
ParseBlockTest(@"@layout",
new DirectiveBlock(
Factory.CodeTransition(),
Factory.MetaCode("layout")
)
);
}
[Fact]
public void LayoutDirectiveOutputsMarkerSpanIfAnyWhitespaceAfterLayoutKeyword()
{
ParseBlockTest(@"@layout ",
new DirectiveBlock(
Factory.CodeTransition(),
Factory.MetaCode("layout ").Accepts(AcceptedCharacters.None),
Factory.EmptyCSharp()
.AsMetaCode()
.With(new SetLayoutCodeGenerator(String.Empty))
.WithEditorHints(EditorHints.VirtualPath | EditorHints.LayoutPage)
)
);
}
[Fact]
public void LayoutDirectiveAcceptsTrailingNewlineButDoesNotIncludeItInLayoutPath()
{
ParseBlockTest(@"@layout Foo
",
new DirectiveBlock(
Factory.CodeTransition(),
Factory.MetaCode("layout ").Accepts(AcceptedCharacters.None),
Factory.MetaCode("Foo\r\n")
.With(new SetLayoutCodeGenerator("Foo"))
.Accepts(AcceptedCharacters.None)
.WithEditorHints(EditorHints.VirtualPath | EditorHints.LayoutPage)
)
);
}
}
}