public void When_Subscribe_Via_Interface_To_Poco_Source_Then_OnNext_Initial_Value_Only()
{
// Arrange
var obj = new TestPoco {Age = 3} as ITestObject;
var scheduler = new TestScheduler();
var observer = scheduler.CreateObserver<IPropertyValueChanged<int>>();
var expected = new[]
{
OnNext(000, PropertyValueChanged.CreateWithValue(obj, "Age", 3)),
};
var sut = obj.When(x => x.Age);
// Act
sut.Subscribe(observer);
scheduler.AdvanceTo(10);
obj.Age = 5;
// Assert
Assert.AreEqual(expected, observer.Messages);
}
public void When_Subscribe_With_One_Node_Path_To_Property_Then_OnNext_Changes()
{
// Arrange
var obj = new TestPoco() {Age = 5};
var scheduler = new TestScheduler();
var observer = scheduler.CreateObserver<IPropertyValueChanged<int>>();
var expected = new[]
{
OnNext(000, PropertyValueChanged.CreateWithValue(obj, "Age", 5)),
};
var sut = obj.When(x => x.Age);
// Act
sut.Subscribe(observer);
obj.Age = 3; // This should not fire through.
// Assert
Assert.AreEqual(expected, observer.Messages);
}