lostplaces-backend/django_lostplaces/lostplaces/tests/models/test_voucher_model.py

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import datetime
from django.test import TestCase
from django.db import models
from django.utils import timezone
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from lostplaces.models import Voucher
from lostplaces.tests.models import ModelTestCase
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class VoucheTestCase(ModelTestCase):
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model = Voucher
@classmethod
def setUpTestData(cls):
Voucher.objects.create(
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code='ayDraJCCwfhcFiYmSR5GrcjcchDfcahv',
expires_when=timezone.now() + datetime.timedelta(days=1)
)
def setUp(self):
self.voucher = Voucher.objects.get(id=1)
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def test_voucher_code(self):
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self.assertCharField(
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field_name='code',
min_length=10,
max_length=100,
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must_have={'unique': True}
)
def test_voucher_created(self):
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self.assertField(
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field_name='created_when',
field_class=models.DateTimeField,
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must_have={'auto_now_add': True}
)
def test_voucher_expires(self):
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self.assertField(
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field_name='expires_when',
field_class=models.DateTimeField,
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must_not_have={'auto_now_add': True}
)
def test_str(self):
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self.assertTrue(
self.voucher.code.lower() in str(self.voucher).lower(),
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msg='Expecting %s.__str__ to contain the voucher code' % (
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self.model.__name__
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)
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)