def test_exists__returns_true__when_user_provided_value_is_number(self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exists_condition_list, {'input_value': 10})
self.assertStrictTrue(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exists_condition_list, {'input_value': 10.0})
self.assertStrictTrue(evaluator.evaluate(0))
def test_greater_than_float__returns_null__when_user_value_is_not_a_number(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
gt_float_condition_list, {'meters_travelled': 'a long way'})
self.assertIsNone(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
gt_float_condition_list, {'meters_travelled': False})
self.assertIsNone(evaluator.evaluate(0))
def test_exact_float__returns_null__when_user_provided_value_is_different_type_from_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': 'hi'})
self.assertIsNone(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': True})
self.assertIsNone(evaluator.evaluate(0))
def test_exact_float__returns_false__when_user_provided_value_is_not_equal_to_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': 8000.0})
self.assertStrictFalse(evaluator.evaluate(0))
def test_exact_string__returns_null__when_user_provided_value_is_different_type_from_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_string_condition_list, {'favorite_constellation': False})
self.assertIsNone(evaluator.evaluate(0))
def test_exact_string__returns_true__when_user_provided_value_is_equal_to_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_string_condition_list, {'favorite_constellation': 'Lacerta'})
self.assertStrictTrue(evaluator.evaluate(0))
def test_less_than_int__returns_null__when_user_value_is_not_a_number(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_int_condition_list, {'meters_travelled': False})
self.assertIsNone(evaluator.evaluate(0))
def test_exact__given_number_values__calls_is_finite_number(self):
""" Test that CustomAttributeConditionEvaluator.evaluate returns True
if is_finite_number returns True. Returns None if is_finite_number returns False. """
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_int_condition_list, {'lasers_count': 9000})
# assert that isFiniteNumber only needs to reject condition value to stop evaluation.
with mock.patch('optimizely.helpers.validator.is_finite_number',
side_effect=[False, True]) as mock_is_finite:
self.assertIsNone(evaluator.evaluate(0))
mock_is_finite.assert_called_once_with(9000)
# assert that isFiniteNumber evaluates user value only if it has accepted condition value.
with mock.patch('optimizely.helpers.validator.is_finite_number',
side_effect=[True, False]) as mock_is_finite:
self.assertIsNone(evaluator.evaluate(0))
mock_is_finite.assert_has_calls([mock.call(9000), mock.call(9000)])
# assert CustomAttributeConditionEvaluator.evaluate returns True only when isFiniteNumber returns
# True both for condition and user values.
with mock.patch('optimizely.helpers.validator.is_finite_number',
side_effect=[True, True]) as mock_is_finite:
self.assertTrue(evaluator.evaluate(0))
mock_is_finite.assert_has_calls([mock.call(9000), mock.call(9000)])
def test_greater_than_float__returns_null__when_no_user_provided_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
gt_float_condition_list, {})
self.assertIsNone(evaluator.evaluate(0))
def test_substring__returns_null__when_user_provided_value_not_a_string(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
substring_condition_list, {'headline_text': 10})
self.assertIsNone(evaluator.evaluate(0))
def test_substring__returns_false__when_condition_value_is_not_a_substring_of_user_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
substring_condition_list, {'headline_text': 'Breaking news!'})
self.assertStrictFalse(evaluator.evaluate(0))
def test_exact_bool__returns_null__when_user_provided_value_is_different_type_from_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_bool_condition_list, {'did_register_user': 0})
self.assertIsNone(evaluator.evaluate(0))
def test_exact_bool__returns_false__when_user_provided_value_is_not_equal_to_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_bool_condition_list, {'did_register_user': True})
self.assertStrictFalse(evaluator.evaluate(0))
def test_substring__returns_true__when_condition_value_is_substring_of_user_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
substring_condition_list,
{'headline_text': 'Limited time, buy now!'})
self.assertStrictTrue(evaluator.evaluate(0))
def test_exact_float__returns_true__when_user_provided_value_is_equal_to_condition_value(
self):
if PY2:
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': long(9000)})
self.assertStrictTrue(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': 9000})
self.assertStrictTrue(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exact_float_condition_list, {'lasers_count': 9000.0})
self.assertStrictTrue(evaluator.evaluate(0))
def test_less_than_float__returns_false__when_user_value_not_less_than_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_float_condition_list, {'meters_travelled': 48.2})
self.assertStrictFalse(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_float_condition_list, {'meters_travelled': 49})
self.assertStrictFalse(evaluator.evaluate(0))
if PY2:
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_float_condition_list, {'meters_travelled': long(49)})
self.assertStrictFalse(evaluator.evaluate(0))
def test_evaluate__returns_null__when_condition_has_an_invalid_type_property(
self):
condition_list = [['weird_condition', 'hi', 'weird_type', 'exact']]
evaluator = condition_helper.CustomAttributeConditionEvaluator(
condition_list, {'weird_condition': 'hi'})
self.assertIsNone(evaluator.evaluate(0))
def test_less_than_int__returns_true__when_user_value_less_than_condition_value(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_int_condition_list, {'meters_travelled': 47.9})
self.assertStrictTrue(evaluator.evaluate(0))
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_int_condition_list, {'meters_travelled': 47})
self.assertStrictTrue(evaluator.evaluate(0))
if PY2:
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_int_condition_list, {'meters_travelled': long(47)})
self.assertStrictTrue(evaluator.evaluate(0))
def test_evaluate__assumes_exact__when_condition_match_property_is_none(
self):
condition_list = [[
'favorite_constellation', 'Lacerta', 'custom_attribute', None
]]
evaluator = condition_helper.CustomAttributeConditionEvaluator(
condition_list, {'favorite_constellation': 'Lacerta'})
self.assertStrictTrue(evaluator.evaluate(0))
def test_evaluate__evaluates__different_typed_attributes(self):
userAttributes = {
'browser_type': 'safari',
'is_firefox': True,
'num_users': 10,
'pi_value': 3.14,
}
evaluator = condition_helper.CustomAttributeConditionEvaluator(
self.condition_list, userAttributes)
self.assertStrictTrue(evaluator.evaluate(0))
self.assertStrictTrue(evaluator.evaluate(1))
self.assertStrictTrue(evaluator.evaluate(2))
self.assertStrictTrue(evaluator.evaluate(3))
def test_less_than__calls_is_finite_number(self):
""" Test that CustomAttributeConditionEvaluator.evaluate returns True
if is_finite_number returns True. Returns None if is_finite_number returns False. """
evaluator = condition_helper.CustomAttributeConditionEvaluator(
lt_int_condition_list, {'meters_travelled': 47})
def is_finite_number__rejecting_condition_value(value):
if value == 48:
return False
return True
with mock.patch('optimizely.helpers.validator.is_finite_number',
side_effect=is_finite_number__rejecting_condition_value
) as mock_is_finite:
self.assertIsNone(evaluator.evaluate(0))
# assert that isFiniteNumber only needs to reject condition value to stop evaluation.
mock_is_finite.assert_called_once_with(48)
def is_finite_number__rejecting_user_attribute_value(value):
if value == 47:
return False
return True
with mock.patch(
'optimizely.helpers.validator.is_finite_number',
side_effect=is_finite_number__rejecting_user_attribute_value
) as mock_is_finite:
self.assertIsNone(evaluator.evaluate(0))
# assert that isFiniteNumber evaluates user value only if it has accepted condition value.
mock_is_finite.assert_has_calls([mock.call(48), mock.call(47)])
def is_finite_number__accepting_both_values(value):
return True
with mock.patch('optimizely.helpers.validator.is_finite_number',
side_effect=is_finite_number__accepting_both_values):
self.assertTrue(evaluator.evaluate(0))
def test_evaluate__returns_false__when_attributes_fail_audience_condition(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
self.condition_list, {'browser_type': 'chrome'})
self.assertStrictFalse(evaluator.evaluate(0))
def test_evaluate__returns_true__when_attributes_pass_audience_condition(
self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
self.condition_list, {'browser_type': 'safari'})
self.assertStrictTrue(evaluator.evaluate(0))
def test_exists__returns_false__when_user_provided_value_is_null(self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
exists_condition_list, {'input_value': None})
self.assertStrictFalse(evaluator.evaluate(0))
def test_substring__returns_null__when_no_user_provided_value(self):
evaluator = condition_helper.CustomAttributeConditionEvaluator(
substring_condition_list, {})
self.assertIsNone(evaluator.evaluate(0))
