public void GetTagHelpers_DiscoversTagHelpers()
{
// Arrange
var code = $@"
public class TestTagHelper : {typeof(TagHelper).FullName}
{{
}}";
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = TestCompilation.Create(Assembly, syntaxTree);
var tagHelperResolver = new DefaultTagHelperResolver()
{
ForceEnableViewComponentDiscovery = true
};
// Act
var result = tagHelperResolver.GetTagHelpers(compilation);
// Assert
Assert.Empty(result.Diagnostics);
Assert.Equal(1, result.Descriptors.Count);
}
public void GetTagHelpers_DiscoversViewComponentTagHelpers()
{
// Arrange
var code = @"
public class TestViewComponent
{
public string Invoke(string foo, string bar) => null;
}";
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = TestCompilation.Create(Assembly, syntaxTree);
var tagHelperResolver = new DefaultTagHelperResolver()
{
ForceEnableViewComponentDiscovery = true
};
// Act
var result = tagHelperResolver.GetTagHelpers(compilation);
// Assert
Assert.Empty(result.Diagnostics);
Assert.Equal(1, result.Descriptors.Count);
}