public void RaisePropertyChangedWhenPropertyValueChanges()
{
// Arrange
BindableTestClass testClass = new BindableTestClass();
testClass.MonitorEvents <INotifyPropertyChanged>();
// Act
testClass.Title = "Hello";
testClass.Number = 10;
testClass.Name = "Michael";
// Assert
testClass.ShouldRaisePropertyChangeFor(x => x.Title);
testClass.ShouldRaisePropertyChangeFor(x => x.Number);
testClass.ShouldRaisePropertyChangeFor(x => x.Name);
}
public void DoNotRaisePropertyChangedWhenPropertyValuesGetSameValue()
{
// Arrange
const string expectedTitle = "new Title";
const int expectedNumber = 32;
const string expectedName = "Andre";
BindableTestClass testClass = new BindableTestClass(expectedTitle, expectedNumber, expectedName);
testClass.MonitorEvents <INotifyPropertyChanged>();
// Act
testClass.Title = expectedTitle;
testClass.Number = expectedNumber;
testClass.Name = expectedName;
// Assert
testClass.ShouldNotRaisePropertyChangeFor(x => x.Title);
testClass.ShouldNotRaisePropertyChangeFor(x => x.Number);
testClass.ShouldNotRaisePropertyChangeFor(x => x.Name);
}