@Test
public void phaseTermination() {
Termination termination = new StepCountTermination(4);
AbstractPhaseScope phaseScope = mock(AbstractPhaseScope.class);
when(phaseScope.getNextStepIndex()).thenReturn(0);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(1);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.25, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(2);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.5, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(3);
assertEquals(false, termination.isPhaseTerminated(phaseScope));
assertEquals(0.75, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(4);
assertEquals(true, termination.isPhaseTerminated(phaseScope));
assertEquals(1.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
when(phaseScope.getNextStepIndex()).thenReturn(5);
assertEquals(true, termination.isPhaseTerminated(phaseScope));
assertEquals(1.0, termination.calculatePhaseTimeGradient(phaseScope), 0.0);
}
