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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.Parser;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Test.Framework;
using System.Web.Razor.Tokenizer.Symbols;
using Xunit;
using Xunit.Extensions;
namespace System.Web.Razor.Test.Parser.VB
{
public class VBToMarkupSwitchTest : VBHtmlCodeParserTestBase
{
[Fact]
public void ParseBlockSwitchesToMarkupWhenAtSignFollowedByLessThanInStatementBlock()
{
ParseBlockTest(@"Code
If True Then
@<p>It's True!</p>
End If
End Code",
new StatementBlock(
Factory.MetaCode("Code").Accepts(AcceptedCharacters.None),
Factory.Code("\r\n If True Then\r\n").AsStatement(),
new MarkupBlock(
Factory.Markup(" "),
Factory.MarkupTransition(),
Factory.Markup("<p>It's True!</p>\r\n").Accepts(AcceptedCharacters.None)),
Factory.Code(" End If\r\n").AsStatement(),
Factory.MetaCode("End Code").Accepts(AcceptedCharacters.None)));
}
[Fact]
public void ParseBlockGivesWhiteSpacePreceedingMarkupBlockToCodeInDesignTimeMode()
{
ParseBlockTest(@"Code
@<p>Foo</p>
End Code",
new StatementBlock(
Factory.MetaCode("Code").Accepts(AcceptedCharacters.None),
Factory.Code("\r\n ").AsStatement(),
new MarkupBlock(
Factory.MarkupTransition(),
Factory.Markup("<p>Foo</p>").Accepts(AcceptedCharacters.None)),
Factory.Code("\r\n").AsStatement(),
Factory.MetaCode("End Code").Accepts(AcceptedCharacters.None)),
designTimeParser: true);
}
[Theory]
[InlineData("While", "End While", AcceptedCharacters.None)]
[InlineData("If", "End If", AcceptedCharacters.None)]
[InlineData("Select", "End Select", AcceptedCharacters.None)]
[InlineData("For", "Next", AcceptedCharacters.WhiteSpace | AcceptedCharacters.NonWhiteSpace)]
[InlineData("Try", "End Try", AcceptedCharacters.None)]
[InlineData("With", "End With", AcceptedCharacters.None)]
[InlineData("Using", "End Using", AcceptedCharacters.None)]
public void SimpleMarkupSwitch(string keyword, string endSequence, AcceptedCharacters acceptedCharacters)
{
ParseBlockTest(keyword + @"
If True Then
@<p>It's True!</p>
End If
" + endSequence,
new StatementBlock(
Factory.Code(keyword + "\r\n If True Then\r\n").AsStatement(),
new MarkupBlock(
Factory.Markup(" "),
Factory.MarkupTransition(),
Factory.Markup("<p>It's True!</p>\r\n").Accepts(AcceptedCharacters.None)),
Factory.Code(" End If\r\n" + endSequence).AsStatement().Accepts(acceptedCharacters)));
}
[Theory]
[InlineData("While", "End While", AcceptedCharacters.None)]
[InlineData("If", "End If", AcceptedCharacters.None)]
[InlineData("Select", "End Select", AcceptedCharacters.None)]
[InlineData("For", "Next", AcceptedCharacters.WhiteSpace | AcceptedCharacters.NonWhiteSpace)]
[InlineData("Try", "End Try", AcceptedCharacters.None)]
[InlineData("With", "End With", AcceptedCharacters.None)]
[InlineData("Using", "End Using", AcceptedCharacters.None)]
public void SingleLineMarkupSwitch(string keyword, string endSequence, AcceptedCharacters acceptedCharacters)
{
ParseBlockTest(keyword + @"
If True Then
@:<p>It's True!</p>
This is code!
End If
" + endSequence,
new StatementBlock(
Factory.Code(keyword + "\r\n If True Then\r\n").AsStatement(),
new MarkupBlock(
Factory.Markup(" "),
Factory.MarkupTransition(),
Factory.MetaMarkup(":", HtmlSymbolType.Colon),
Factory.Markup("<p>It's True!</p>\r\n")
.With(new SingleLineMarkupEditHandler(CSharpLanguageCharacteristics.Instance.TokenizeString))
.Accepts(AcceptedCharacters.None)),
Factory.Code(" This is code!\r\n End If\r\n" + endSequence)
.AsStatement()
.Accepts(acceptedCharacters)));
}
}
}
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