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from functools import partial
from pytest import raises
from ..inputfield import InputField
from ..structures import NonNull
from .utils import MyLazyType
def test_inputfield_required():
MyType = object()
field = InputField(MyType, required=True)
assert isinstance(field.type, NonNull)
assert field.type.of_type == MyType
def test_inputfield_deprecated():
MyType = object()
deprecation_reason = "deprecated"
field = InputField(MyType, required=False, deprecation_reason=deprecation_reason)
assert isinstance(field.type, type(MyType))
assert field.deprecation_reason == deprecation_reason
def test_inputfield_required_deprecated():
MyType = object()
with raises(AssertionError) as exc_info:
InputField(MyType, name="input", required=True, deprecation_reason="deprecated")
assert str(exc_info.value) == "InputField input is required, cannot deprecate it."
def test_inputfield_with_lazy_type():
MyType = object()
field = InputField(lambda: MyType)
assert field.type == MyType
def test_inputfield_with_lazy_partial_type():
MyType = object()
field = InputField(partial(lambda: MyType))
assert field.type == MyType
def test_inputfield_with_string_type():
field = InputField("graphene.types.tests.utils.MyLazyType")
assert field.type == MyLazyType
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