public void IsCheckedWhenOldStyleNullCheckOrOtherCheck()
{
var testCode = @"
namespace RoslynSandbox
{
using System;
public class Foo
{
private readonly string text;
public Foo(string text, string other)
{
if (text == null || other == null)
{
throw new ArgumentNullException(nameof(text));
}
this.text = text;
}
}
}";
var syntaxTree = CSharpSyntaxTree.ParseText(testCode);
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var parameter = syntaxTree.FindParameter("text");
var symbol = semanticModel.GetDeclaredSymbol(parameter);
Assert.AreEqual(true, NullCheck.IsChecked(symbol, parameter.FirstAncestor <ConstructorDeclarationSyntax>(), semanticModel, CancellationToken.None));
}
