def test_check_field_defined():
base_func = {'name': 'function', 'doc': 'doc', 'since': '1.0', 'expr_class': 'class'}
fields = ['name', 'doc', 'since', 'expr_class']
for f in fields:
new_func = base_func.copy()
del new_func[f]
groups = {'test': {'functions': [new_func]}}
with pytest.raises(AssertionError) as error:
rt.prepare_definitions(groups)
assert f in error.value
def test_validate_var_args():
groups = {
'test': {
'functions': [{
'args': [{
'name': 'bad',
'is_var_args': True
}, {
'name': 'ok'
}],
'since': '1.0',
'doc': 'doc',
'expr_class': 'class'
}]
}
}
with pytest.raises(AssertionError) as error:
rt.prepare_definitions(groups)
assert 'var args' in error.value