tests/utils/test_validation.py

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# this work for additional information regarding copyright ownership.
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#     http://www.apache.org/licenses/LICENSE-2.0
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import pytest

from aria.utils import validation


def test_function_kwargs_validation():

    def mock_function(arg1, arg2=1, arg3=1):
        pass

    with pytest.raises(ValueError):
        validation.validate_function_arguments(mock_function, dict(arg2=1))
    with pytest.raises(ValueError):
        validation.validate_function_arguments(mock_function, dict(arg3=3))
    with pytest.raises(ValueError):
        validation.validate_function_arguments(mock_function, dict(arg2=2, arg3=3))

    validation.validate_function_arguments(mock_function, dict(arg1=1, arg3=3))
    validation.validate_function_arguments(mock_function, dict(arg1=1, arg2=2))
    validation.validate_function_arguments(mock_function, dict(arg1=1, arg2=2, arg3=3))