public void ValidateParameters()
{
Operator_nameof ono = new Operator_nameof();
// Operator_nameof class throws ArgumentNullException using nameof on the parameter of the method.
try { ono.ValidateParameters(null); }
catch (ArgumentNullException ex) { Assert.AreEqual("src", ex.ParamName); }
}
public void NotifyPropertyChanged()
{
Operator_nameof ono = new Operator_nameof();
ono.Description = "Test Description 1";
Assert.AreEqual(0, ono.PropertyChangedInvokeCount);
ono.PropertyChanged += Ono_PropertyChanged;
ono.Description = "Test Description 2";
Assert.AreEqual(1, ono.PropertyChangedInvokeCount);
ono.PropertyChanged -= Ono_PropertyChanged;
ono.Description = "Test Description 3";
Assert.AreEqual(1, ono.PropertyChangedInvokeCount);
}
