openwebrx-clone/test/property/validators/test_lambda_validator.py

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from unittest import TestCase
from unittest.mock import Mock
from owrx.property.validators import LambdaValidator
class LambdaValidatorTest(TestCase):
def testPassesValue(self):
mock = Mock()
validator = LambdaValidator(mock.method)
validator.isValid("test")
mock.method.assert_called_once_with("test")
def testReturnsTrue(self):
validator = LambdaValidator(lambda x: True)
self.assertTrue(validator.isValid("any value"))
self.assertTrue(validator.isValid(3.1415926))
def testReturnsFalse(self):
validator = LambdaValidator(lambda x: False)
self.assertFalse(validator.isValid("any value"))
self.assertFalse(validator.isValid(42))