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from __future__ import unicode_literals
from django import forms
from django.test import TestCase
from .models import UUIDPK
class UUIDPKForm(forms.ModelForm):
class Meta:
model = UUIDPK
fields = '__all__'
class ModelFormBaseTest(TestCase):
def test_create_save_error(self):
form = UUIDPKForm({})
self.assertFalse(form.is_valid())
msg = "The UUIDPK could not be created because the data didn't validate."
with self.assertRaisesMessage(ValueError, msg):
form.save()
def test_update_save_error(self):
obj = UUIDPK.objects.create(name='foo')
form = UUIDPKForm({}, instance=obj)
self.assertFalse(form.is_valid())
msg = "The UUIDPK could not be changed because the data didn't validate."
with self.assertRaisesMessage(ValueError, msg):
form.save()
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