def test_validate_absent_params_not():
"""
Test the assertion that a method should not have parameters.
Would be called in the context in which a method call does not
provide parameters.
"""
v = Validation(SCHEMA_DIR)
with pytest.raises(InvalidParamsError) as ipe:
v.validate_absent_params('echo')
error_json = ipe.value.to_json()
assert error_json['error']['message'] == 'Params must be provided for this method'
def test_validate_absent_params():
v = Validation(SCHEMA_DIR)
# The 'validate' family of methods throws errors on validation
# failures, otherwise doesn't return anything useful.
v.validate_absent_params('noparams')
assert True is True