80 lines
2.1 KiB
Python
80 lines
2.1 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from django.core.exceptions import FieldError
|
|
from django.test import TestCase
|
|
from django.utils import six
|
|
|
|
from .models import Author, Article
|
|
|
|
|
|
class CustomColumnsTests(TestCase):
|
|
def setUp(self):
|
|
a1 = Author.objects.create(first_name="John", last_name="Smith")
|
|
a2 = Author.objects.create(first_name="Peter", last_name="Jones")
|
|
|
|
art = Article.objects.create(headline="Django lets you build Web apps easily")
|
|
art.authors = [a1, a2]
|
|
|
|
self.a1 = a1
|
|
self.art = art
|
|
|
|
def test_query_all_available_authors(self):
|
|
self.assertQuerysetEqual(
|
|
Author.objects.all(), [
|
|
"Peter Jones", "John Smith",
|
|
],
|
|
six.text_type
|
|
)
|
|
|
|
def test_get_first_name(self):
|
|
self.assertEqual(
|
|
Author.objects.get(first_name__exact="John"),
|
|
self.a1,
|
|
)
|
|
|
|
def test_filter_first_name(self):
|
|
self.assertQuerysetEqual(
|
|
Author.objects.filter(first_name__exact="John"), [
|
|
"John Smith",
|
|
],
|
|
six.text_type
|
|
|
|
)
|
|
|
|
def test_field_error(self):
|
|
self.assertRaises(FieldError,
|
|
lambda: Author.objects.filter(firstname__exact="John")
|
|
)
|
|
|
|
def test_attribute_error(self):
|
|
with self.assertRaises(AttributeError):
|
|
self.a1.firstname
|
|
|
|
with self.assertRaises(AttributeError):
|
|
self.a1.last
|
|
|
|
def test_get_all_authors_for_an_article(self):
|
|
self.assertQuerysetEqual(
|
|
self.art.authors.all(), [
|
|
"Peter Jones",
|
|
"John Smith",
|
|
],
|
|
six.text_type
|
|
)
|
|
|
|
def test_get_all_articles_for_an_author(self):
|
|
self.assertQuerysetEqual(
|
|
self.a1.article_set.all(), [
|
|
"Django lets you build Web apps easily",
|
|
],
|
|
lambda a: a.headline
|
|
)
|
|
|
|
def test_get_author_m2m_relation(self):
|
|
self.assertQuerysetEqual(
|
|
self.art.authors.filter(last_name='Jones'), [
|
|
"Peter Jones"
|
|
],
|
|
six.text_type
|
|
)
|