def test_none_prop():
"""Confirm that `None` and null verification work properly."""
#first show that unsert properties are None
pete = Person()
pete.save()
assert pete.name is None
#then that `null=False` works properly
class NotNullPerson(models.NodeModel):
class Meta:
app_label = 'test'
name = models.StringProperty(null=False)
try:
andy = NotNullPerson(name = None)
andy.save()
except:
pass
else:
raise AssertionError('Non-nullable field accepted `None` as a value.')
#and finally, that setting a property to None deletes it in the db
pete.name = 'Pete'
pete.save()
pete.name = None
pete.save()
assert_gremlin('results=!g.v(node_id).any{it.hasProperty("name")}',
{'node_id':pete.id})
def test_none_prop():
"""Confirm that `None` and null verification work properly."""
#first show that unsert properties are None
pete = Person()
pete.save()
assert pete.name is None
#then that `null=False` works properly
class NotNullPerson(models.NodeModel):
class Meta:
app_label = 'test'
name = models.StringProperty(null=False)
try:
andy = NotNullPerson(name=None)
andy.save()
except:
pass
else:
raise AssertionError('Non-nullable field accepted `None` as a value.')
#and finally, that setting a property to None deletes it in the db
pete.name = 'Pete'
pete.save()
pete.name = None
pete.save()
assert_gremlin('results=!g.v(node_id).any{it.hasProperty("name")}',
{'node_id': pete.id})
def test_prop():
pete = Person(name='Pete')
assert pete.name == 'Pete'
pete.save()
assert pete.name == 'Pete'
pete.name = 'Peter'
assert pete.name == 'Peter'
pete.save()
assert pete.name == 'Peter'
def test_prop():
pete = Person(name='Pete')
assert pete.name == 'Pete'
pete.save()
assert pete.name == 'Pete'
pete.name = 'Peter'
assert pete.name == 'Peter'
pete.save()
assert pete.name == 'Peter'
def test_prop():
pete = Person(name="Pete")
assert pete.name == "Pete"
pete.save()
assert pete.name == "Pete"
pete.name = "Peter"
assert pete.name == "Peter"
pete.save()
assert pete.name == "Peter"