def test_unique_slug_multiple_conflicts(self):
create_picture(self.gallery, "slug").save()
create_picture(self.gallery, "slug-1").save()
create_picture(self.gallery, "slug-2").save()
self.assertEquals("slug-3", _unique_slug("slug"), "The slug should be incremented.")
def test_unique_slug_no_conflicts(self):
self.assertEquals("slug", _unique_slug("slug"), "The slug should no be altered.")
