from django.test import TestCase


from .models import CustomUser, Member


class TestCustomUserManager(TestCase):
    def test_create_user(self):
        new_user = CustomUser.objects.create_user('test@example.com')
        self.assertTrue(new_user.pk)

    def test_create_user_no_email(self):
        with self.assertRaises(ValueError) as context_manager:
            new_user = CustomUser.objects.create_user(email=None)

    def test_create_superuser(self):
        new_user = CustomUser.objects\
            .create_superuser(email='super@example.com', password='password')
        self.assertTrue(new_user.is_admin)
        self.assertTrue(new_user.is_staff)
        self.assertTrue(new_user.check_password('password'))
        self.assertTrue(new_user.pk)


class TestCustomUser(TestCase):
    def setUp(self):
        self.new_user = CustomUser.objects.create_user('test@example.com')

    def test_get_short_name(self):
        self.assertEqual(self.new_user.get_short_name(), 'test@example.com')

    def test_get_full_name(self):
        self.assertEqual(self.new_user.get_full_name(), 'test@example.com')


class TestMember(TestCase):
    def setUp(self):
        self.new_member = Member.objects.create(
            first_name='First',
            last_name='Last',
            post_code='H0H0H0'
            )

    def test_get_full_name(self):
        self.assertEqual(self.new_member.get_full_name(), 'First Last')
        self.assertEqual(self.new_member.get_short_name(), 'Last')

        # add email to instance
        self.new_member.email = 'member@example.com'
        self.assertEqual(self.new_member.get_short_name(),
                         'member@example.com')