private static void Assert(string code, string descriptorName)
{
var analyzer = new CommutativityAnalyzer();
var references = new[]
{
MetadataReference.CreateFromFile(typeof(string).Assembly.Location),
MetadataReference.CreateFromFile(typeof(Console).Assembly.Location),
};
var allCode = CommutativeAttribute + code;
if (descriptorName != null)
{
var descriptor = Descriptors.ByName(descriptorName);
RoslynAssert.Diagnostics(
analyzer,
ExpectedDiagnostic.Create(descriptor),
allCode,
metadataReferences: references);
}
else
{
RoslynAssert.NoAnalyzerDiagnostics(analyzer, allCode);
}
}