graphene-django/graphene_django/forms/tests/test_converter.py
2018-07-19 16:52:24 -07:00

115 lines
2.8 KiB
Python

from django import forms
from py.test import raises
import graphene
from graphene import (
String,
Int,
Boolean,
Float,
ID,
UUID,
List,
NonNull,
DateTime,
Date,
Time,
)
from ..converter import convert_form_field
def assert_conversion(django_field, graphene_field, *args):
field = django_field(*args, help_text="Custom Help Text")
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, graphene_field)
field = graphene_type.Field()
assert field.description == "Custom Help Text"
return field
def test_should_unknown_django_field_raise_exception():
with raises(Exception) as excinfo:
convert_form_field(None)
assert "Don't know how to convert the Django form field" in str(excinfo.value)
def test_should_date_convert_date():
assert_conversion(forms.DateField, Date)
def test_should_time_convert_time():
assert_conversion(forms.TimeField, Time)
def test_should_date_time_convert_date_time():
assert_conversion(forms.DateTimeField, DateTime)
def test_should_char_convert_string():
assert_conversion(forms.CharField, String)
def test_should_email_convert_string():
assert_conversion(forms.EmailField, String)
def test_should_slug_convert_string():
assert_conversion(forms.SlugField, String)
def test_should_url_convert_string():
assert_conversion(forms.URLField, String)
def test_should_choice_convert_string():
assert_conversion(forms.ChoiceField, String)
def test_should_base_field_convert_string():
assert_conversion(forms.Field, String)
def test_should_regex_convert_string():
assert_conversion(forms.RegexField, String, "[0-9]+")
def test_should_uuid_convert_string():
if hasattr(forms, "UUIDField"):
assert_conversion(forms.UUIDField, UUID)
def test_should_integer_convert_int():
assert_conversion(forms.IntegerField, Int)
def test_should_boolean_convert_boolean():
field = assert_conversion(forms.BooleanField, Boolean)
assert isinstance(field.type, NonNull)
def test_should_nullboolean_convert_boolean():
field = assert_conversion(forms.NullBooleanField, Boolean)
assert not isinstance(field.type, NonNull)
def test_should_float_convert_float():
assert_conversion(forms.FloatField, Float)
def test_should_decimal_convert_float():
assert_conversion(forms.DecimalField, Float)
def test_should_multiple_choice_convert_connectionorlist():
field = forms.ModelMultipleChoiceField(queryset=None)
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, List)
assert graphene_type.of_type == ID
def test_should_manytoone_convert_connectionorlist():
field = forms.ModelChoiceField(queryset=None)
graphene_type = convert_form_field(field)
assert isinstance(graphene_type, ID)