public void Test_GetCustomAttributes_IgnoredObsoleteAttribute()
{
TypeDefinition testType = GetType(typeof(MDocUpdaterTests).Module.FullyQualifiedName, "System.Span`1");
Collection <CustomAttribute> attributes = testType.CustomAttributes;
IEnumerable <string> customAttributes = updater.GetCustomAttributes(attributes, "");
Assert.AreEqual(1, attributes.Count);
Assert.IsEmpty(customAttributes);
}