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import pytest
from _plotly_utils.basevalidators import BooleanValidator
import numpy as np
# Boolean Validator
# =================
# ### Fixtures ###
@pytest.fixture(params=[True, False])
def validator(request):
return BooleanValidator("prop", "parent", dflt=request.param)
# ### Acceptance ###
@pytest.mark.parametrize("val", [True, False])
def test_acceptance(val, validator):
assert val == validator.validate_coerce(val)
# ### Rejection ###
@pytest.mark.parametrize("val", [1.0, 0.0, "True", "False", [], 0, np.nan])
def test_rejection(val, validator):
with pytest.raises(ValueError) as validation_failure:
validator.validate_coerce(val)
assert "Invalid value" in str(validation_failure.value)
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