public class IncrementalScoreDirectorTest {
@Test
public void variableListener() {
TestdataMappedByChainedAnchor a0 = new TestdataMappedByChainedAnchor("a0");
TestdataMappedByChainedEntity a1 = new TestdataMappedByChainedEntity("a1", a0);
a0.setNextEntity(a1);
TestdataMappedByChainedEntity a2 = new TestdataMappedByChainedEntity("a2", a1);
a1.setNextEntity(a2);
TestdataMappedByChainedEntity a3 = new TestdataMappedByChainedEntity("a3", a2);
a2.setNextEntity(a3);
TestdataMappedByChainedAnchor b0 = new TestdataMappedByChainedAnchor("b0");
TestdataMappedByChainedEntity b1 = new TestdataMappedByChainedEntity("b1", b0);
b0.setNextEntity(b1);
TestdataMappedByChainedSolution solution = new TestdataMappedByChainedSolution("solution");
List<TestdataMappedByChainedAnchor> anchorList = Arrays.asList(a0, b0);
solution.setChainedAnchorList(anchorList);
List<TestdataMappedByChainedEntity> originalEntityList = Arrays.asList(a1, a2, a3, b1);
solution.setChainedEntityList(originalEntityList);
SolutionDescriptor solutionDescriptor = TestdataMappedByChainedSolution.buildSolutionDescriptor();
IncrementalScoreDirectorFactory scoreDirectorFactory = mock(IncrementalScoreDirectorFactory.class);
when(scoreDirectorFactory.getSolutionDescriptor()).thenReturn(solutionDescriptor);
IncrementalScoreCalculator incrementalScoreCalculator = mock(IncrementalScoreCalculator.class);
IncrementalScoreDirector scoreDirector = new IncrementalScoreDirector(
scoreDirectorFactory, false, incrementalScoreCalculator) {
public Score calculateScore() {
return SimpleScore.valueOf(-100);
}
};
scoreDirector.setWorkingSolution(solution);
reset(incrementalScoreCalculator);
assertEquals(null, b1.getNextEntity());
scoreDirector.beforeVariableChanged(a3, "chainedObject");
a3.setChainedObject(b1);
scoreDirector.afterVariableChanged(a3, "chainedObject");
assertEquals(a3, b1.getNextEntity());
InOrder inOrder = inOrder(incrementalScoreCalculator);
inOrder.verify(incrementalScoreCalculator, times(1)).beforeVariableChanged(a3, "chainedObject");
inOrder.verify(incrementalScoreCalculator, times(1)).afterVariableChanged(a3, "chainedObject");
inOrder.verify(incrementalScoreCalculator, times(1)).beforeVariableChanged(b1, "nextEntity");