protected override float GetLatestInitialValueDifference()
{
/* never gets called
*/
float curAlpha = thisPopUpAdaptor.GetGroupAlpha();
return(targetAlpha - curAlpha);
}
protected override float GetLatestInitialValueDifference()
{
/* not called anyway
*/
float currentGroupAlpha = thisUIAdaptor.GetGroupAlpha();
currentGroupAlpha = MakeGroupAlphaValueInRange(currentGroupAlpha);
float targetGroupAlpha = thisDoesActivate? 1f: 0f;
float valueDifference = targetGroupAlpha - currentGroupAlpha;
return(valueDifference);
}
public void GetLatestInitialValueDifference_Various(float currentGroupAlpha, bool doesActivate, float expectedValueDifference)
{
IAlphaActivatorUIEActivationProcessConstArg arg = CreateMockConstArg();
arg.doesActivate.Returns(doesActivate);
IUIAdaptor uia = Substitute.For <IUIAdaptor>();
uia.GetGroupAlpha().Returns(currentGroupAlpha);
arg.uiElement.GetUIAdaptor().Returns(uia);
TestAlphaActivatorUIEActivationProcess process = new TestAlphaActivatorUIEActivationProcess(arg);
float actual = process.GetLatestInitialValueDifference_Test();
Assert.That(actual, Is.EqualTo(expectedValueDifference));
}
public void Expire_NotHides_CallsEngineSwitchToShownState()
{
IAlphaPopUpProcessConstArg arg = CreateMockArg();
IUIAdaptor uia = Substitute.For <IUIAdaptor>();
uia.GetGroupAlpha().Returns(0f); //required not to early break
arg.popUp.GetUIAdaptor().Returns(uia);
arg.hides.Returns(false);
TestAlphaPopUpProcess process = new TestAlphaPopUpProcess(arg);
process.Run();//required for interpolator set up
process.Expire();
arg.engine.Received(1).SwitchToShownState();
}
public void GetLatestInitialValueDifference_ReturnsVarious(
float curGroupAlpha,
bool hides,
float expected
)
{
IAlphaPopUpProcessConstArg arg = CreateMockArg();
arg.hides.Returns(hides);
IUIAdaptor uia = Substitute.For <IUIAdaptor>();
uia.GetGroupAlpha().Returns(curGroupAlpha);
arg.popUp.GetUIAdaptor().Returns(uia);
TestAlphaPopUpProcess process = new TestAlphaPopUpProcess(arg);
float actual = process.GetLatestInitialValueDifference_Test();
Assert.That(actual, Is.EqualTo(expected));
}
public GroupAlphaInterpolator(IUIAdaptor uiAdaptor, float targetGroupAlpha)
{
thisUIAdaptor = uiAdaptor;
thisTargetGroupAlpha = targetGroupAlpha;
thisInitialGroupAlpha = uiAdaptor.GetGroupAlpha();
}
