def test_action_delete(self):
from ddbmock.database.item import Item
# field does not exist (just ignores)
item = Item({})
item._apply_action(FIELDNAME, {"Action": "DELETE", "Value": VALUE_S})
self.assertEqual([], item.items())
# delete scalar value
item = Item({
FIELDNAME: VALUE_S,
})
item._apply_action(FIELDNAME, {"Action": "DELETE"})
self.assertEqual([], item.items())
# delete set from set
item = Item({
FIELDNAME: VALUE_SS,
})
item._apply_action(FIELDNAME, {
"Action": "DELETE",
"Value": VALUE_SS_DEL
})
self.assertEqual([(FIELDNAME, VALUE_SS_SUR)], item.items())
# delete set all from set
item = Item({
FIELDNAME: VALUE_SS,
})
item._apply_action(FIELDNAME, {"Action": "DELETE", "Value": VALUE_SS})
self.assertEqual([], item.items())
def test_action_delete(self):
from ddbmock.database.item import Item
# field does not exist (just ignores)
item = Item({})
item._apply_action(FIELDNAME, {"Action": "DELETE", "Value": VALUE_S})
self.assertEqual([], item.items())
# delete scalar value
item = Item({
FIELDNAME: VALUE_S,
})
item._apply_action(FIELDNAME, {"Action": "DELETE"})
self.assertEqual([], item.items())
# delete set from set
item = Item({
FIELDNAME: VALUE_SS,
})
item._apply_action(FIELDNAME, {"Action": "DELETE", "Value": VALUE_SS_DEL})
self.assertEqual([(FIELDNAME, VALUE_SS_SUR)], item.items())
# delete set all from set
item = Item({
FIELDNAME: VALUE_SS,
})
item._apply_action(FIELDNAME, {"Action": "DELETE", "Value": VALUE_SS})
self.assertEqual([], item.items())
def test_action_add(self):
from ddbmock.database.item import Item
# add value to int field
item = Item({FIELDNAME: VALUE_N})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_N})
self.assertEqual([(FIELDNAME, VALUE_N_X2)], item.items())
# push value to any set
item = Item({FIELDNAME: VALUE_SS})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_SS_DEL})
self.assertEqual([(FIELDNAME, VALUE_SS_RES)], item.items())
# field does not exist
item = Item({})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_NS})
self.assertEqual([(FIELDNAME, VALUE_NS)], item.items())
# add string set to non existing field
item = Item({})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_SS})
self.assertEqual([(FIELDNAME, VALUE_SS)], item.items())
def test_action_add(self):
from ddbmock.database.item import Item
# add value to int field
item = Item({FIELDNAME: VALUE_N})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_N})
self.assertEqual([(FIELDNAME, VALUE_N_X2)], item.items())
# push value to any set
item = Item({FIELDNAME: VALUE_SS})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_SS_DEL})
self.assertEqual([(FIELDNAME, VALUE_SS_RES)], item.items())
# field does not exist
item = Item({})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_NS})
self.assertEqual([(FIELDNAME, VALUE_NS)], item.items())
# add string set to non existing field
item = Item({})
item._apply_action(FIELDNAME, {"Action": "ADD", "Value": VALUE_SS})
self.assertEqual([(FIELDNAME, VALUE_SS)], item.items())
def test_action_put(self):
from ddbmock.database.item import Item
item = Item({})
item._apply_action(FIELDNAME, {"Action": "PUT", "Value": VALUE_S})
self.assertEqual([(FIELDNAME, VALUE_S)], item.items())
def test_action_put(self):
from ddbmock.database.item import Item
item = Item({})
item._apply_action(FIELDNAME, {"Action": "PUT", "Value": VALUE_S})
self.assertEqual([(FIELDNAME, VALUE_S)], item.items())