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34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
from django import forms
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from django.core.exceptions import ValidationError
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from django.test import TestCase
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from .models import UUIDPK
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class UUIDPKForm(forms.ModelForm):
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class Meta:
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model = UUIDPK
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fields = '__all__'
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class ModelFormBaseTest(TestCase):
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def test_create_save_error(self):
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form = UUIDPKForm({})
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self.assertFalse(form.is_valid())
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msg = "The UUIDPK could not be created because the data didn't validate."
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with self.assertRaisesMessage(ValueError, msg):
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form.save()
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def test_update_save_error(self):
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obj = UUIDPK.objects.create(name='foo')
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form = UUIDPKForm({}, instance=obj)
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self.assertFalse(form.is_valid())
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msg = "The UUIDPK could not be changed because the data didn't validate."
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with self.assertRaisesMessage(ValueError, msg):
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form.save()
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def test_model_multiple_choice_field_uuid_pk(self):
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f = forms.ModelMultipleChoiceField(UUIDPK.objects.all())
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with self.assertRaisesMessage(ValidationError, '“invalid_uuid” is not a valid UUID.'):
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f.clean(['invalid_uuid'])
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