public void GivenANullEntityThrowArgumentNullException()
{
Action <string> callback = str => { };
var target = new ActionObserver <string>(callback);
Action act = () => target.OnNext(null);
}
public void GivenAnEntityIsSuppliedThenCallbackIsInvoked()
{
var callbackInvoked = false;
Action <string> callback = str => { callbackInvoked = true; };
var target = new ActionObserver <string>(callback);
target.OnNext("");
callbackInvoked.Should().BeTrue();
}
public void GivenOnCompleteHasBeenCalledThenCallbackIsNotInvoked()
{
var callbackInvoked = false;
Action <string> callback = str => { callbackInvoked = true; };
var target = new ActionObserver <string>(callback);
target.OnCompleted();
target.OnNext("");
callbackInvoked.Should().BeFalse();
}