public void WriteCSharpCode_SkipsLinePragma_WithoutSource()
{
// Arrange
var codeWriter = new CodeWriter();
var writer = new RuntimeNodeWriter();
var context = TestCodeRenderingContext.CreateRuntime();
var node = new CSharpCodeIntermediateNode();
IntermediateNodeBuilder.Create(node)
.Add(new IntermediateToken()
{
Kind = TokenKind.CSharp,
Content = "if (true) { }"
});
// Act
writer.WriteCSharpCode(context, node);
// Assert
var csharp = context.CodeWriter.GenerateCode();
Assert.Equal(
@"if (true) { }
",
csharp,
ignoreLineEndingDifferences: true);
}
public void WriteCSharpCode_WritesPadding_WithSource()
{
// Arrange
var codeWriter = new CodeWriter();
var writer = new RuntimeNodeWriter();
var context = TestCodeRenderingContext.CreateRuntime();
var node = new CSharpCodeIntermediateNode()
{
Source = new SourceSpan("test.cshtml", 0, 0, 0, 17),
};
IntermediateNodeBuilder.Create(node)
.Add(new IntermediateToken()
{
Kind = TokenKind.CSharp,
Content = " if (true) { }",
});
// Act
writer.WriteCSharpCode(context, node);
// Assert
var csharp = context.CodeWriter.GenerateCode();
Assert.Equal(
@"
#nullable restore
#line 1 ""test.cshtml""
if (true) { }
#line default
#line hidden
#nullable disable
",
csharp,
ignoreLineEndingDifferences: true);
}
public void WriteCSharpCode_WhitespaceContent_DoesNothing()
{
// Arrange
var codeWriter = new CodeWriter();
var writer = new RuntimeNodeWriter();
var context = TestCodeRenderingContext.CreateRuntime();
var node = new CSharpCodeIntermediateNode();
IntermediateNodeBuilder.Create(node)
.Add(new IntermediateToken()
{
Kind = TokenKind.CSharp,
Content = " \t"
});
// Act
writer.WriteCSharpCode(context, node);
// Assert
var csharp = context.CodeWriter.GenerateCode();
Assert.Empty(csharp);
}