def test_comparison(self):
gs = GraphSet([g12])
self.assertEqual(gs, GraphSet([g12]))
self.assertNotEqual(gs, GraphSet([g13]))
# __nonzero__
self.assertTrue(gs)
self.assertFalse(GraphSet())
v = [g0, g12, g13]
gs = GraphSet(v)
self.assertTrue(gs.isdisjoint(GraphSet([g1, g123])))
self.assertFalse(gs.isdisjoint(GraphSet([g1, g12])))
self.assertTrue(gs.issubset(GraphSet(v)))
self.assertFalse(gs.issubset(GraphSet([g0, g12])))
self.assertTrue(gs <= GraphSet(v))
self.assertFalse(gs <= GraphSet([g0, g12]))
self.assertTrue(gs < GraphSet([g0, g1, g12, g13]))
self.assertFalse(gs < GraphSet(v))
self.assertTrue(gs.issuperset(GraphSet(v)))
self.assertFalse(gs.issuperset(GraphSet([g1, g12])))
self.assertTrue(gs >= GraphSet(v))
self.assertFalse(gs >= GraphSet([g1, g12]))
self.assertTrue(gs > GraphSet([[], g12]))
self.assertFalse(gs > GraphSet(v))
def test_comparison(self):
gs = GraphSet([g12])
self.assertEqual(gs, GraphSet([g12]))
self.assertNotEqual(gs, GraphSet([g13]))
# __nonzero__
self.assertTrue(gs)
self.assertFalse(GraphSet())
v = [g0, g12, g13]
gs = GraphSet(v)
self.assertTrue(gs.isdisjoint(GraphSet([g1, g123])))
self.assertFalse(gs.isdisjoint(GraphSet([g1, g12])))
self.assertTrue(gs.issubset(GraphSet(v)))
self.assertFalse(gs.issubset(GraphSet([g0, g12])))
self.assertTrue(gs <= GraphSet(v))
self.assertFalse(gs <= GraphSet([g0, g12]))
self.assertTrue(gs < GraphSet([g0, g1, g12, g13]))
self.assertFalse(gs < GraphSet(v))
self.assertTrue(gs.issuperset(GraphSet(v)))
self.assertFalse(gs.issuperset(GraphSet([g1, g12])))
self.assertTrue(gs >= GraphSet(v))
self.assertFalse(gs >= GraphSet([g1, g12]))
self.assertTrue(gs > GraphSet([[], g12]))
self.assertFalse(gs > GraphSet(v))