@Before
public void setUp() {
solutionDao = createSolutionDao();
File dataDir = solutionDao.getDataDir();
if (!dataDir.exists()) {
throw new IllegalStateException(
"The directory dataDir ("
+ dataDir.getAbsolutePath()
+ ") does not exist."
+ " The working directory should be set to the directory that contains the data directory."
+ " This is different in a git clone (optaplanner/optaplanner-examples)"
+ " and the release zip (examples).");
}
}
protected static Collection<Object[]> getUnsolvedDataFilesAsParameters(SolutionDao solutionDao) {
List<Object[]> filesAsParameters = new ArrayList<Object[]>();
File dataDir = solutionDao.getDataDir();
File unsolvedDataDir = new File(dataDir, "unsolved");
if (!unsolvedDataDir.exists()) {
throw new IllegalStateException(
"The directory unsolvedDataDir ("
+ unsolvedDataDir.getAbsolutePath()
+ ") does not exist.");
} else {
List<File> unsolvedFileList =
Arrays.asList(unsolvedDataDir.listFiles(new SolutionFileFilter(solutionDao)));
Collections.sort(unsolvedFileList);
for (File unsolvedFile : unsolvedFileList) {
filesAsParameters.add(new Object[] {unsolvedFile});
}
}
return filesAsParameters;
}
@Test
public void runFastAndFullAssert() {
checkRunTurtleTests();
SolverFactory solverFactory = buildSolverFactory();
Solution planningProblem = solutionDao.readSolution(unsolvedDataFile);
// Specifically use NON_INTRUSIVE_FULL_ASSERT instead of FULL_ASSERT to flush out bugs hidden by
// intrusiveness
// 1) NON_INTRUSIVE_FULL_ASSERT ASSERT to find CH bugs (but covers little ground)
planningProblem =
buildAndSolve(
solverFactory, EnvironmentMode.NON_INTRUSIVE_FULL_ASSERT, planningProblem, 2L);
// 2) FAST_ASSERT to run past CH into LS to find easy bugs (but covers much ground)
planningProblem =
buildAndSolve(solverFactory, EnvironmentMode.FAST_ASSERT, planningProblem, 5L);
// 3) NON_INTRUSIVE_FULL_ASSERT ASSERT to find LS bugs (but covers little ground)
planningProblem =
buildAndSolve(
solverFactory, EnvironmentMode.NON_INTRUSIVE_FULL_ASSERT, planningProblem, 3L);
}
private void writeNQueens(int n) {
String outputFileName = n + "queens.xml";
File outputFile = new File(outputDir, outputFileName);
NQueens nQueens = createNQueens(n);
solutionDao.writeSolution(nQueens, outputFile);
}
public void generate() {
String inputId = "munich-7teams";
File outputFile = new File(outputDir, inputId + ".xml");
TennisSolution tennisSolution = createTennisSolution(inputId);
solutionDao.writeSolution(tennisSolution, outputFile);
}
public TennisGenerator() {
solutionDao = new TennisDao();
outputDir = new File(solutionDao.getDataDir(), "unsolved");
}