def test_dict(self):
""" Series of tests to verify that we can use standard dictionaries as
holders for (relation, node) pairs in relationships."""
# Create fixtures
rel1 = WebsiteHostsPage()
rel2 = WebsiteHostsPage()
rel3 = WebsiteHostsPage()
rels = [rel1, rel2, rel3]
node1 = Page(name='Foo')
node2 = Page(name='Bar')
node3 = Page(name='Baz')
nodes = [node1, node2, node3]
# Define from concatenation
dic = dict(zip(rels, nodes))
self.assertIs(node1, dic[rel1])
self.assertIs(node2, dic[rel2])
self.assertIs(node3, dic[rel3])
# Define as standard dict
dic = dict()
dic[rel1] = node1
dic[rel2] = node2
dic[rel3] = node3
self.assertIs(node1, dic[rel1])
self.assertIs(node2, dic[rel2])
self.assertIs(node3, dic[rel3])
# Verify iteration on values
iterator = dic.itervalues()
self.assertIs(node1, next(iterator))
self.assertIs(node2, next(iterator))
self.assertIs(node3, next(iterator))
# Verify iteration on keys
iterator = dic.iterkeys()
self.assertIs(rel1, next(iterator))
self.assertIs(rel2, next(iterator))
self.assertIs(rel3, next(iterator))
# Verify iteration on items
iterator = dic.iteritems()
tuple_ = next(iterator)
self.assertIs(tuple_[0], rel1)
self.assertIs(tuple_[1], node1)
tuple_ = next(iterator)
self.assertIs(tuple_[0], rel2)
self.assertIs(tuple_[1], node2)
tuple_ = next(iterator)
self.assertIs(tuple_[0], rel3)
self.assertIs(tuple_[1], node3)
def test___init__(self):
# Ability to create an entity directly from its model :
hosts = WebsiteHostsPage(since=123)
str(hosts)
self.assertEquals('hosts', hosts.label)
self.assertEquals(123, hosts.since)
self.assertEquals(None, hosts._client)
self.assertIsInstance(hosts, WebsiteHostsPage)
self.assertIn('since', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Ability to set a property as a simple setter
hosts.accessible = True
self.assertEquals(True, hosts.accessible)
self.assertIn('since', hosts._properties)
self.assertIn('accessible', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Ability to load a client
hosts = WebsiteHostsPage('bla')
self.assertEquals('bla', hosts._client)
def test___init__(self):
# Ability to create an entity directly from its model :
hosts = WebsiteHostsPage(since=123)
str(hosts)
self.assertEquals('hosts', hosts.label)
self.assertEquals(123, hosts.since)
self.assertEquals(None, hosts._client)
self.assertIsInstance(hosts, WebsiteHostsPage)
self.assertIn('since', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Ability to set a property as a simple setter
hosts.accessible = True
self.assertEquals(True, hosts.accessible)
self.assertIn('since', hosts._properties)
self.assertIn('accessible', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Ability to load a client
hosts = WebsiteHostsPage('bla')
self.assertEquals('bla', hosts._client)
def test_get(self):
class Website(Node):
element_type = 'Website'
pass
class Page(Node):
element_type = 'Page'
title = String()
url = Url()
def isHostedBy(self):
return self._relation('hosts', 'in', unique=True)
def isHostedBy_add(self, relation, node):
return self._relation_add('hosts', 'in', relation, node)
def isHostedBy_del(self, relation):
return self._relation_del('hosts', 'in', relation)
def describes(self):
return self._relation('describes', 'out', unique=False)
def describes_add(self, relation, node):
return self._relation_add('describes', 'out', relation, node)
def describes_del(self, relation):
return self._relation_del('describes', 'out', relation)
class Content(Node):
element_type = 'Content'
pass
class PageDescribesContent(Node):
label = 'describes'
accessible = Boolean()
class WebsiteHostsPage(Node):
label = 'hosts'
# No relation for now
page = Page(title='Foo', url='Bar')
self.assertEquals({}, page.describes())
self.assertEquals({}, page.isHostedBy())
# Add a relation
describe1 = PageDescribesContent(accessible=True)
describe2 = PageDescribesContent(accessible=False)
content1 = Content()
content2 = Content()
page.describes_add(describe1, content1)
page.describes_add(describe2, content2)
describes = page.describes()
self.assertIn(describe1, describes)
self.assertIn(describe2, describes)
self.assertIs(describes[describe1], content1)
self.assertIs(describes[describe2], content2)
host1 = WebsiteHostsPage()
website1 = Website()
page.isHostedBy_add(host1, website1)
hosts = page.isHostedBy()
self.assertIn(host1, hosts)
self.assertIs(hosts[host1], website1)
# Add a duplicate
page.describes_add(describe1, content1)
describes = page.describes()
self.assertEquals(2, len(describes))
page.isHostedBy_add(host1, website1)
hosts = page.isHostedBy()
self.assertEquals(1, len(hosts))
# Delete a relation
page.describes_del(describe2)
describes = page.describes()
self.assertIn(describe1, describes)
self.assertNotIn(describe2, describes)
self.assertIs(describes[describe1], content1)
self.assertEquals(len(describes), 1)
page.isHostedBy_del(host1)
hosts = page.isHostedBy()
self.assertEquals({}, hosts)
# Delete a non-existing relation
page.describes_del(host1)
describes = page.describes()
self.assertIn(describe1, describes)
self.assertNotIn(describe2, describes)
self.assertIs(describes[describe1], content1)
self.assertEquals(len(describes), 1)
page.isHostedBy_del(describe1)
hosts = page.isHostedBy()
self.assertEquals({}, hosts)
def test_flush_relation(self):
# Load repository
page_fixture = PageFixture(self.ogm)
page_fixture.clean()
page_fixture.load()
outV = page_fixture.get('Website1Page1')
inV = page_fixture._parent['Website'].get('Website1')
# Ability to create an entity directly from its model :
hosts = WebsiteHostsPage(since=2012)
str(hosts)
self.assertEquals('hosts', hosts.label)
self.assertEquals(2012, hosts.since)
self.assertEquals(None, hosts._client)
self.assertIsInstance(hosts, WebsiteHostsPage)
self.assertIn('since', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Ability to set a property as a simple setter
hosts.accessible = True
self.assertEquals(True, hosts.accessible)
self.assertIn('accessible', hosts._properties)
self.assertEquals({}, hosts._data)
self.assertTrue(hosts._initialized)
# Flush the Relationship
self.ogm.add(hosts)
# self.assertRaises(Exception, self.ogm.flush())
hosts.set_outV(outV)
hosts.set_inV(inV)
self.ogm.flush()
# Verify
eid = hosts.eid
self.assertTrue(eid > 0)
self.assertEquals(outV.eid, hosts._outV)
self.assertEquals(inV.eid, hosts._inV)
self.assertEquals('hosts', hosts.label)
self.assertEquals(2012, hosts.since)
self.assertEquals(True, hosts.accessible)
self.assertEquals({u'since': 2012, u'accessible': 1}, hosts._data)
self.assertTrue(hosts._initialized)
hosts_titan = self.ogm.repository('WebsiteHostsPage').get(eid)
hosts_titan = self.ogm.query('g.e(eid)', {'eid':eid})
hosts_titan = next(hosts_titan)
self.assertEquals(eid, hosts_titan.eid)
self.assertEquals('hosts', hosts_titan.label)
self.assertEquals(2012, hosts_titan.since)
self.assertEquals(True, hosts_titan.accessible)
# Update
hosts.accessible = False
hosts.since = 2013
self.assertEquals('hosts', hosts.label)
self.assertEquals(2013, hosts.since)
self.assertEquals(False, hosts.accessible)
# Re-update
self.ogm.flush()
self.assertEquals(eid, hosts.eid)
self.assertEquals(2013, hosts.since)
self.assertEquals(False, hosts.accessible)
# Still a bug here, for some reason the edge id changes on the database
# side...
# hosts_titan = self.ogm.repository('WebsiteHostsPage').get(eid)
hosts_titan = self.ogm.query('g.e(eid)', {'eid':hosts.eid})
return
hosts_titan = next(hosts_titan)
self.assertEquals(eid, hosts_titan.eid)
self.assertEquals('hosts', hosts_titan.label)
self.assertEquals(2013, hosts_titan.since)
self.assertEquals(False, hosts_titan.accessible)
