def test_includes_expected_fields(self):
variable, value, operator = self.txt(), self.txt(), EqualityOperator()
check = Check(variable, value, operator)
self.assertEqual(
{"variable": variable, "value": value, "operator": operator.SYMBOL},
check.to_dict(),
)
def test_calls_operator_with_correct_arguments(self):
initial_value = self.txt()
operator = MagicMock(return_value=True)
check = Check(self.txt(), initial_value, operator)
compared_value = self.txt()
check.check(compared_value)
operator.compare.assert_called_once_with(compared_value, initial_value)
def test_includes_expected_fields(self):
variable, value, operator = self.txt(), self.txt(), EqualityOperator()
json = {"variable": variable, "value": value, "operator": operator.SYMBOL}
check = Check.from_dict(json)
self.assertEqual(json, check.to_dict())
def test_returns_instance_of_set_membership_operator(self):
check = Check.factory("foo__in", [1])
self.assertIsInstance(check.operator, SetMembershipOperator)
def test_returns_instance_of_negation_operator(self):
check = Check.factory("foo__ne", 1)
self.assertIsInstance(check.operator, NegationOperator)
def test_returns_instance_of_less_than_or_equal_to_operator(self):
check = Check.factory("foo__lte", 1)
self.assertIsInstance(check.operator, LessThanOrEqualToOperator)
def test_returns_instance_of_greater_than_or_equal_to_operator(self):
check = Check.factory("foo__gte", 1)
self.assertIsInstance(check.operator, GreaterThanOrEqualToOperator)
def test_returns_instance_of_equality_operator(self):
check = Check.factory("foo", 1)
self.assertIsInstance(check.operator, EqualityOperator)
def test_returns_instance_of_check(self):
check = Check.factory("foo", 1)
self.assertIsInstance(check, Check)
def test_returns_variable_only_when_operator_is_none(self):
variable, operator = self.txt(), None
key = Check.make_check_key(variable, operator)
self.assertEqual(variable, key)
def test_returns_variable_and_operator_with_delimiter(self):
variable, operator = self.txt(), "gt"
key = Check.make_check_key(variable, operator)
self.assertEqual(OPERATOR_DELIMITER.join([variable, operator]), key)