@Override
public void process(SCMRepository repo, Commit commit, PersistenceMechanism writer) {
if (!noKeywordsIn(commit)) return;
SCM scm = repo.getScm();
for (Modification modification : commit.getModifications()) {
if (modification.wasDeleted()) continue;
String fileName = modification.getFileName();
if (!Languages.contains(fileName)) continue;
Language lang = Languages.forFile(fileName);
if (lang.isTest(fileName)) continue;
List<Integer> lines = findLinesToBeBlamedIn(modification);
if (!lines.isEmpty()) {
bugInFile(modification);
}
for (Integer buggedLine : lines) {
String hash = scm.blame(modification.getNewPath(), commit.getHash(), buggedLine);
if (hash == null || hash.isEmpty()) continue;
Commit buggedCommit = scm.getCommit(hash);
bugInCommit(buggedCommit);
}
}
}
@Override
public List<ChangeSet> get(SCM scm) {
List<ChangeSet> commits = scm.getChangeSets();
for (ChangeSet cs : commits) {
if (cs.getId().equals(commit)) return Arrays.asList(cs);
}
throw new RuntimeException("commit " + commit + " does not exist");
}
@Test
public void should_get_commits_in_range() {
range = new Range("2", "4");
ChangeSet c1 = new ChangeSet("1", new GregorianCalendar(2015, Calendar.JANUARY, 23));
ChangeSet c2 = new ChangeSet("2", new GregorianCalendar(2015, Calendar.MARCH, 24));
ChangeSet c3 = new ChangeSet("3", new GregorianCalendar(2015, Calendar.APRIL, 25));
ChangeSet c4 = new ChangeSet("4", new GregorianCalendar(2014, Calendar.APRIL, 25));
ChangeSet c5 = new ChangeSet("5", new GregorianCalendar(2013, Calendar.APRIL, 25));
Mockito.when(scm.getChangeSets()).thenReturn(Arrays.asList(c1, c2, c3, c4, c5));
List<ChangeSet> list = range.get(scm);
Assert.assertEquals(3, list.size());
Assert.assertEquals(c2, list.get(0));
Assert.assertEquals(c3, list.get(1));
Assert.assertEquals(c4, list.get(2));
}