def test_no_changes(self):
old = CnmlParser(cnml1)
new = CnmlParser(cnml1)
result = diff(old, new)
self.assertIsInstance(result, dict)
self.assertIsNone(result['added'])
self.assertIsNone(result['removed'])
def test_added_1_link(self):
old = CnmlParser(cnml1)
new = CnmlParser(cnml2)
result = diff(old, new)
self.assertIsNone(result['removed'])
# ensure there are differences
self.assertEqual(len(result['added']['links']), 1)
# ensure 1 link added
self.assertIn('10.228.172.97', result['added']['links'][0].values())
self.assertIn('10.228.172.101', result['added']['links'][0].values())
def test_json_string(self):
p = CnmlParser(cnml1)
data = p.json()
self.assertIsInstance(data, six.string_types)
self.assertIn('NetworkGraph', data)
self.assertIn('protocol', data)
self.assertIn('version', data)
self.assertIn('revision', data)
self.assertIn('metric', data)
self.assertIn('null', data)
self.assertIn('links', data)
self.assertIn('nodes', data)
def test_removed_1_link(self):
old = CnmlParser(cnml2)
new = CnmlParser(cnml1)
result = diff(old, new)
self.assertIsInstance(result, dict)
self.assertIsNone(result['added'])
self.assertTrue(type(result['removed']['links']) is list)
# ensure there are differences
self.assertEqual(len(result['removed']['links']), 1)
# ensure 1 link removed
self.assertIn('10.228.172.97', result['removed']['links'][0].values())
self.assertIn('10.228.172.101', result['removed']['links'][0].values())
def test_json_string(self):
p = CnmlParser(cnml1)
data = p.json()
self.assertIsInstance(data, six.string_types)
self.assertIn('NetworkGraph', data)
self.assertIn('protocol', data)
self.assertIn('version', data)
self.assertIn('revision', data)
self.assertIn('metric', data)
self.assertIn('null', data)
self.assertIn('links', data)
self.assertIn('nodes', data)
def test_json_string(self):
p = CnmlParser(cnml1)
data = p.json()
self.assertIsInstance(data, six.string_types)
self.assertIn("NetworkGraph", data)
self.assertIn("protocol", data)
self.assertIn("version", data)
self.assertIn("revision", data)
self.assertIn("metric", data)
self.assertIn("null", data)
self.assertIn("links", data)
self.assertIn("nodes", data)
def test_json_dict(self):
p = CnmlParser(cnml1)
data = p.json(dict=True)
self.assertIsInstance(data, dict)
self.assertEqual(data['type'], 'NetworkGraph')
self.assertEqual(data['protocol'], 'static')
self.assertEqual(data['version'], None)
self.assertEqual(data['revision'], None)
self.assertEqual(data['metric'], None)
self.assertIsInstance(data['nodes'], list)
self.assertIsInstance(data['links'], list)
self.assertEqual(len(data['nodes']), 5)
self.assertEqual(len(data['links']), 3)
def test_json_dict(self):
p = CnmlParser(cnml1)
data = p.json(dict=True)
self.assertIsInstance(data, dict)
self.assertEqual(data['type'], 'NetworkGraph')
self.assertEqual(data['protocol'], 'static')
self.assertEqual(data['version'], None)
self.assertEqual(data['revision'], None)
self.assertEqual(data['metric'], None)
self.assertIsInstance(data['nodes'], list)
self.assertIsInstance(data['links'], list)
self.assertEqual(len(data['nodes']), 5)
self.assertEqual(len(data['links']), 3)
def test_json_dict(self):
p = CnmlParser(cnml1)
data = p.json(dict=True)
self.assertIsInstance(data, dict)
self.assertEqual(data["type"], "NetworkGraph")
self.assertEqual(data["protocol"], "static")
self.assertEqual(data["version"], None)
self.assertEqual(data["revision"], None)
self.assertEqual(data["metric"], None)
self.assertIsInstance(data["nodes"], list)
self.assertIsInstance(data["links"], list)
self.assertEqual(len(data["nodes"]), 5)
self.assertEqual(len(data["links"]), 3)
def test_simple_diff(self):
old = CnmlParser(cnml1)
new = CnmlParser(cnml3)
result = diff(old, new)
# ensure there are differences
self.assertEqual(len(result['added']['links']), 2)
self.assertEqual(len(result['removed']['links']), 2)
# ensure 2 links added
self._test_expected_links(graph=result['added'],
expected_links=[
('10.228.172.97', '10.228.172.101'),
('10.228.172.194', '10.228.172.193'),
])
# ensure 2 links removed
self._test_expected_links(graph=result['removed'],
expected_links=[
('10.228.172.33', '10.228.172.34'),
('10.228.172.33', '10.228.172.36'),
])
def test_parse_exception(self):
with self.assertRaises(ParserError):
CnmlParser('{ "test": "test" }')
def test_parse(self):
p = CnmlParser(cnml1)
self.assertIsInstance(p.graph, networkx.Graph)
def test_cnml_argument(self):
cnml = libcnml.CNMLParser(cnml1)
CnmlParser(cnml)
def test_parse_error(self):
with self.assertRaises(ParserError):
CnmlParser(1)
