[1.2.X] Converted doctest to unittest. Patch by Alex Gaynor.

    def __unicode__(self):

        return self.name

__test__ = {'API_TESTS':"""

>>> a = Person(name='Adrian', gender='M')

>>> a.save()

>>> s = Person(name='Sara', gender='F')

>>> s.save()

>>> a.gender

'M'

>>> s.gender

'F'

>>> a.get_gender_display()

u'Male'

>>> s.get_gender_display()

u'Female'

# If the value for the field doesn't correspond to a valid choice,

# the value itself is provided as a display value.

>>> a.gender = ''

>>> a.get_gender_display()

u''

>>> a.gender = 'U'

>>> a.get_gender_display()

u'U'

"""}

from django.test import TestCase

from models import Person

class ChoicesTests(TestCase):

    def test_display(self):

        a = Person.objects.create(name='Adrian', gender='M')

        s = Person.objects.create(name='Sara', gender='F')

        self.assertEqual(a.gender, 'M')

        self.assertEqual(s.gender, 'F')

        self.assertEqual(a.get_gender_display(), 'Male')

        self.assertEqual(s.get_gender_display(), 'Female')

        # If the value for the field doesn't correspond to a valid choice,

        # the value itself is provided as a display value.

        a.gender = ''

        self.assertEqual(a.get_gender_display(), '')

        a.gender = 'U'

        self.assertEqual(a.get_gender_display(), 'U')