@Test
public void metadataConversion() {
// metadata wasn't set
Solution solution = new Solution(problem);
Element solutionElm = converter.export(solution);
Solution extracted = converter.extract(solutionElm);
assertNull(extracted.getMetadata());
// metadata was set
SolutionMetadata metadata = new SolutionMetadata();
metadata.setDescription("Test solution.");
solution.setMetadata(metadata);
solutionElm = converter.export(solution);
extracted = converter.extract(solutionElm);
assertNotNull(extracted.getMetadata());
}
@Test
public void conversion() {
List<Pattern> patterns = new ArrayList<Pattern>();
Pattern pattern;
// valid solution
pattern = new Pattern(problem);
pattern.addCut(orders.get(0), 0);
pattern.addCut(orders.get(1), 1);
pattern.addCut(orders.get(2), 1);
pattern.setRoll(roll1);
patterns.add(pattern);
pattern = new Pattern(problem);
pattern.addCut(orders.get(0), 1);
pattern.addCut(orders.get(1), 2);
pattern.addCut(orders.get(2), 2);
pattern.setRoll(roll2);
patterns.add(pattern);
Solution solution = new Solution(problem, patterns);
assertTrue(solution.isFeasible());
Element solutionElm = converter.export(solution);
Solution extracted = converter.extract(solutionElm);
assertEquals(solution.getPatterns().size(), extracted.getPatterns().size());
assertEquals(
solution.getMetricProvider().getUniquePatternsCount(),
extracted.getMetricProvider().getUniquePatternsCount());
for (Order order : orders) {
assertEquals(
solution.getProductionLengthForOrder(order),
extracted.getProductionLengthForOrder(order),
DELTA);
}
assertEquals(solution.isOrdersFulfilled(), extracted.isOrdersFulfilled());
assertEquals(solution.isFeasible(), extracted.isFeasible());
}