public void IsImplementingInterfaceTestPositiv()
{
//Arrange
ClassLevelAttribute attribute = new ClassLevelAttribute
{
TypeWorkingFor = typeof(string)
};
Assert.IsTrue(attribute.IsImplementingInterface(typeof(IComparable)), "Type string does not implement IComparable");
Assert.IsFalse(attribute.IsImplementingInterface(typeof(IDisposable)), "Type does implement IDisposable");
}
public void IsImplementingInterfaceTestNegativeInvalidOperationException()
{
ClassLevelAttribute attribute = new ClassLevelAttribute();
//attribute.TypeWorkingFor = typeof(string);
attribute.IsImplementingInterface(typeof(IComparable));
//no assertion because the act must throw an exception
}
public void IsImplementingInterfaceTestNegative()
{
ClassLevelAttribute attribute = new ClassLevelAttribute();
attribute.TypeWorkingFor = typeof(string);
attribute.IsImplementingInterface(null);
//no assertion because the act must throw an exception
}