def test_save_neo4j(self):
a = Alist(**{
tt.ID: '1',
tt.OPVAR: '$x $y',
'$x': '?x1',
'$y': '?y1',
'?_lte_': ''
})
b = Alist(**{tt.ID: '2', tt.OPVAR: '?x1', '?x1': 30})
a.link_child(b)
sessionId = "TEST" + uuid.uuid4().hex
clogger.Logging().log(('neo4j', a, None, None, sessionId))
clogger.Logging().log(('neo4j', b, a, "temporal", sessionId))
# sleep to allow graph store threads to finish
time.sleep(2)
c = neo4j.get_node(sessionId, b.id)
c = Alist(**c)
self.assertEqual(b.id, c.id, msg=f'{sessionId}, {b}, {c}')
def test_prune(self):
parent = Alist(
**{
tt.ID: '1',
tt.SUBJECT: 'Africa',
tt.PROPERTY: 'P1082',
tt.OBJECT: '',
tt.TIME: '2010',
tt.OPVAR: '?x',
tt.COST: 1
})
child = Alist(
**{
tt.ID: '1',
tt.SUBJECT: 'Ghana',
tt.PROPERTY: 'P1082',
tt.OBJECT: '',
tt.TIME: '2010',
tt.OPVAR: '?x',
tt.COST: 1
})
childB = Alist(
**{
tt.ID: '1',
tt.SUBJECT: 'Ghana',
tt.PROPERTY: 'P1082',
tt.OBJECT: '',
tt.TIME: '2010',
tt.OPVAR: '?x',
tt.COST: 1
})
grandchild = Alist(
**{
tt.ID: '1',
tt.SUBJECT: 'Ghana',
tt.PROPERTY: 'P1082',
tt.OBJECT: '',
tt.TIME: '2010',
tt.OPVAR: '?x',
tt.COST: 1
})
parent.link_child(child)
parent.link_child(childB)
child.link_child(grandchild)
child.prune()
self.assertEqual(
(len(parent.children), len(child.parent), len(
child.children), len(grandchild.parent)), (1, 0, 0, 0),
"parent should only have one child, child and grandchild should have no parents."
)
