@Test
public void testAdd() {
InMemoryAcl acl = new InMemoryAcl();
acl.addAce(aceR);
assertEquals(1, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceR);
acl.addAce(aceW);
assertEquals(2, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceR);
assertTrue(acl.getAces().get(1) == aceW);
acl.addAce(aceN);
assertEquals(3, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceN);
assertTrue(acl.getAces().get(1) == aceR);
assertTrue(acl.getAces().get(2) == aceW);
acl.addAce(aceA);
assertEquals(4, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceN);
assertTrue(acl.getAces().get(1) == aceR);
assertTrue(acl.getAces().get(2) == aceW);
assertTrue(acl.getAces().get(3) == aceA);
assertFalse("Adding an existing ACE to an ACL should fail.", acl.addAce(aceN));
assertFalse("Adding null to an ACL should fail.", acl.addAce(null));
}
@Test
public void testCreate() {
InMemoryAcl acl = new InMemoryAcl();
acl.addAce(aceA);
assertEquals(1, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceA);
acl = new InMemoryAcl(createAceList());
LOG.debug(acl.toString());
assertEquals(2, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceR);
assertTrue(acl.getAces().get(1) == aceA);
acl = createDefaultAcl();
checkDefaultAcl(acl);
try {
List<InMemoryAce> aces = createAceList();
aces.add(null);
acl = new InMemoryAcl(aces);
fail("create an ACL with a null ACE should fail.");
} catch (RuntimeException e) {
}
}
private void checkDefaultAcl(InMemoryAcl acl) {
assertEquals(4, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceN);
assertTrue(acl.getAces().get(1) == aceR);
assertTrue(acl.getAces().get(2) == aceW);
assertTrue(acl.getAces().get(3) == aceA);
}
@Test
public void testRemove() {
InMemoryAcl acl = createDefaultAcl();
checkDefaultAcl(acl);
acl.removeAce(aceR);
assertEquals(3, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceN);
assertTrue(acl.getAces().get(1) == aceW);
assertTrue(acl.getAces().get(2) == aceA);
acl.removeAce(aceW);
assertEquals(2, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceN);
assertTrue(acl.getAces().get(1) == aceA);
acl.removeAce(aceN);
assertEquals(1, acl.getAces().size());
assertTrue(acl.getAces().get(0) == aceA);
acl.removeAce(aceA);
assertEquals(0, acl.getAces().size());
acl = createDefaultAcl();
final InMemoryAce ace = new InMemoryAce("xyu", Permission.ALL);
assertFalse("Removing an unknown ACE from an ACL should fail.", acl.removeAce(ace));
assertFalse("Removing null from an ACL should fail.", acl.removeAce(null));
}
@Test
public void testMerge() {
final InMemoryAce aceNew = new InMemoryAce("Hugo", Permission.WRITE); // will
// be
// added
final InMemoryAce aceRCopy = new InMemoryAce(BERTA, Permission.READ); // is
// same
final InMemoryAce aceChange = new InMemoryAce(CHRISTIAN, Permission.ALL); // changes
// permission
InMemoryAcl acl1 = createDefaultAcl();
InMemoryAcl acl2 =
new InMemoryAcl(
new ArrayList<InMemoryAce>() {
{
add(aceNew);
add(aceRCopy);
add(aceChange);
}
});
acl1.mergeAcl(acl2);
assertEquals(5, acl1.getAces().size());
assertEquals(Permission.NONE, acl1.getPermission(ANDREAS));
assertEquals(Permission.READ, acl1.getPermission(BERTA));
assertEquals(Permission.ALL, acl1.getPermission(CHRISTIAN));
assertEquals(Permission.ALL, acl1.getPermission(DOROTHEE));
assertEquals(Permission.WRITE, acl1.getPermission("Hugo"));
}
