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import pytest
from wtforms.validators import AnyOf
from wtforms.validators import ValidationError
@pytest.mark.parametrize("test_v, test_list", [("b", ["a", "b", "c"]), (2, [1, 2, 3])])
def test_anyof_passes(test_v, test_list, dummy_form, dummy_field):
"""
it should pass if the test_v is present in the test_list
"""
validator = AnyOf(test_list)
dummy_field.data = test_v
validator(dummy_form, dummy_field)
@pytest.mark.parametrize("test_v, test_list", [("d", ["a", "b", "c"]), (6, [1, 2, 3])])
def test_anyof_raisses(test_v, test_list, dummy_form, dummy_field):
"""
it should raise ValueError if the test_v is not present in the test_list
"""
validator = AnyOf(test_list)
dummy_field.data = test_v
with pytest.raises(ValueError):
validator(dummy_form, dummy_field)
def test_any_of_values_formatter(dummy_form, dummy_field):
"""
Test AnyOf values_formatter formating of error message
"""
def formatter(values):
return "::".join(str(x) for x in reversed(values))
validator = AnyOf([7, 8, 9], message="test %(values)s", values_formatter=formatter)
dummy_field.data = 4
with pytest.raises(ValidationError) as e:
validator(dummy_form, dummy_field)
assert str(e.value) == "test 9::8::7"
def test_none_multiple_values(dummy_form, dummy_field):
"""
the validator should work with multiple values like produced
by SelectMultiple fields
"""
dummy_field.data = ["a", "e"]
validator = AnyOf(["a", "b", "c"])
validator(dummy_form, dummy_field)
dummy_field.data = ["d", "e"]
validator = AnyOf(["a", "b", "c"])
with pytest.raises(ValueError):
validator(dummy_form, dummy_field)
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