def test_intersect(self):
g = GraphObject()
query = g.Vertex().Intersect(g.Vertex())
actual = query.build()
self.assertEqual(actual, "g.V().Intersect(g.V())")
def test_union(self):
g = GraphObject()
query = g.Vertex().Union(g.Vertex())
actual = query.build()
self.assertEqual(actual, "g.V().Union(g.V())")
def test_a_add_quad(self):
client = CayleyClient(_CLIENT_URL)
response = client.AddQuad('foo', 'to', 'bar')
self.assertEqual(response.r.status_code, 200)
g = GraphObject()
query = g.V("foo").Out('to').Is('bar').All()
response = client.Send(query)
self.assertEqual(len(response.result['result']), 1)
def test_b_delete_quad(self):
client = CayleyClient(_CLIENT_URL)
response = client.DeleteQuad('foo', 'to', 'bar')
self.assertEqual(response.r.status_code, 200)
g = GraphObject()
query = g.V("foo").Out('to').Is("bar").All()
response = client.Send(query)
self.assertIsNone(response.result['result'])
def test_filter(self):
g = GraphObject()
query = g.Vertex().Filter(Functions.lt(25)).Filter(
Functions.regex("John")).Filter(Functions.str("t"))
actual = query.build()
self.assertEqual(
actual,
'g.V().Filter(lt(25)).Filter(regex("John")).Filter(str("t"))')
def test_d_delete_quads(self):
client = CayleyClient(_CLIENT_URL)
response = client.DeleteQuads([('foo', 'to', 'bar'),
('baz', 'from', 'quux')])
self.assertEqual(response.r.status_code, 200)
g = GraphObject()
query = g.V("foo").Out('to').Is("bar").Union(
g.V("baz").Out('from').Is('quux')).All()
response = client.Send(query)
self.assertIsNone(response.result['result'])
def test_send(self):
client = CayleyClient(_CLIENT_URL)
g = GraphObject()
query = g.V().Has("name", "Casablanca") \
.Out("/film/film/starring") \
.Out("/film/performance/actor") \
.Out("name") \
.All()
response = client.Send(query)
self.assertTrue(response.r.status_code == 200)
self.assertTrue(response.r is not None)
self.assertTrue(len(response.result) > 0)
def test_follow_with_morphism_path_and_str_query(self):
g = GraphObject()
film_to_actor = g.Morphism().Out("/film/film/starring").Out(
"/film/performance/actor")
query = g.V().Has("name", "Casablanca").Follow(
film_to_actor.build()).Out("name").All()
actual = query.build()
self.assertEqual(
actual, "g.V().Has('name', 'Casablanca')"
".Follow("
"g.Morphism().Out('/film/film/starring').Out('/film/performance/actor')"
").Out('name')"
".All()")
def test_complex_query1(self):
g = GraphObject()
query = g.V().Has("name", "Casablanca") \
.Out("/film/film/starring") \
.Out("/film/performance/actor") \
.Out("name") \
.All()
actual = query.build()
self.assertEqual(
actual, "g.V().Has('name', 'Casablanca')"
".Out('/film/film/starring')"
".Out('/film/performance/actor')"
".Out('name')"
".All()")
def test_all_query(self):
g = GraphObject()
query = g.V("Humphrey Bogart").All()
actual = query.build()
self.assertEqual(actual, "g.V('Humphrey Bogart').All()")
def test_back(self):
g = GraphObject()
query = g.V().Back('B')
actual = query.build()
self.assertEqual(actual, "g.V().Back('B')")
def test_save(self):
g = GraphObject()
query = g.V().Save('B', 'C')
actual = query.build()
self.assertEqual(actual, "g.V().Save('B', 'C')")
def test_vertex_query(self):
g = GraphObject()
query = g.Vertex()
self.assertEqual(query.build(), "g.V()")
def test_tag(self):
g = GraphObject()
query = g.V().Tag('B', 'C')
actual = query.build()
self.assertEqual(actual, 'g.V().Tag(["B", "C"])')
def test_has_query(self):
g = GraphObject()
query = g.V().Has("name", "Casablanca").All()
actual = query.build()
self.assertEqual(actual, "g.V().Has('name', 'Casablanca').All()")
def test_out_query_with_predicate_as_none_and_label_as_dict(self):
g = GraphObject()
query = g.V().Out(None, ['foo', 'bar'])
actual = query.build()
self.assertEqual(actual, "g.V().Out(null, ['foo', 'bar'])")
def test_out_query_with_predicate_as_dict_and_label(self):
g = GraphObject()
query = g.V().Out(['foo', 'bar'], 'qux')
actual = query.build()
self.assertEqual(actual, "g.V().Out(['foo', 'bar'], 'qux')")
from pyley import CayleyClient, GraphObject
if __name__ == '__main__':
client = CayleyClient()
g = GraphObject()
q = g.V('<pug://building/EARHART_RD_bldgL877>').All()
r = client.Send(q)
print(r.result)
def test_out_query(self):
g = GraphObject()
query = g.V().Out('name')
actual = query.build()
self.assertEqual(actual, "g.V().Out('name')")
def test_morphism_query(self):
g = GraphObject()
query = g.Morphism()
self.assertEqual(query.build(), "g.Morphism()")
def test_emit(self):
g = GraphObject()
query = g.Emit({'name': 'John', 'lastName': 'DOE', 'age': 25})
self.assertEqual(
query, 'g.Emit({"age": 25, "lastName": "DOE", "name": "John"})')
def test_get_limit(self):
g = GraphObject()
query = g.Vertex().GetLimit(5)
actual = query.build()
self.assertEqual(actual, "g.V().GetLimit(5)")
def test_vertex_query_with_parameters(self):
g = GraphObject()
query = g.V("Humphrey Bogart")
actual = query.build()
self.assertEqual(actual, "g.V('Humphrey Bogart')")
def test_in_query(self):
g = GraphObject()
query = g.V().In("name").All()
actual = query.build()
self.assertEqual(actual, "g.V().In('name').All()")
def test_both(self):
g = GraphObject()
query = g.V("F").Both("follows")
actual = query.build()
print(actual)
self.assertEqual(actual, "g.V('F').Both('follows')")
def test_out_query_with_predicate(self):
g = GraphObject()
query = g.V().Out(g.Vertex())
actual = query.build()
self.assertEqual(actual, "g.V().Out(g.V())")
def test_follow_with_vertex(self):
g = GraphObject()
with self.assertRaises(Exception):
g.V().Follow(g.V()).build()
