Refs #18586 -- Split out long custom_columns lookup test into multiple tests.

This commit is contained in:
konarkmodi 2013-03-19 03:39:26 +05:30 committed by Carl Meyer
parent 7a3409fc64
commit 483e1b807e
1 changed files with 27 additions and 22 deletions

View File

@ -8,66 +8,71 @@ from .models import Author, Article
class CustomColumnsTests(TestCase):
def test_db_column(self):
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]
# Although the table and column names on Author have been set to custom
# values, nothing about using the Author model has changed...
self.a1 = a1
self.art = art
# Query the available authors
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
)
self.assertEqual(
Author.objects.get(first_name__exact="John"),
a1,
)
def test_field_error(self):
self.assertRaises(FieldError,
lambda: Author.objects.filter(firstname__exact="John")
)
a = Author.objects.get(last_name__exact="Smith")
a.first_name = "John"
a.last_name = "Smith"
def test_attribute_error(self):
with self.assertRaises(AttributeError):
self.a1.firstname
self.assertRaises(AttributeError, lambda: a.firstname)
self.assertRaises(AttributeError, lambda: a.last)
with self.assertRaises(AttributeError):
self.a1.last
# Although the Article table uses a custom m2m table,
# nothing about using the m2m relationship has changed...
# Get all the authors for an article
def test_get_all_authors_for_an_article(self):
self.assertQuerysetEqual(
art.authors.all(), [
self.art.authors.all(), [
"Peter Jones",
"John Smith",
],
six.text_type
)
# Get the articles for an author
def test_get_all_articles_for_an_author(self):
self.assertQuerysetEqual(
a.article_set.all(), [
self.a1.article_set.all(), [
"Django lets you build Web apps easily",
],
lambda a: a.headline
)
# Query the authors across the m2m relation
def test_get_author_m2m_relation(self):
self.assertQuerysetEqual(
art.authors.filter(last_name='Jones'), [
self.art.authors.filter(last_name='Jones'), [
"Peter Jones"
],
six.text_type