[1.2.X]. Convert m2m_recursive tests to unittests. We have always been at... (2e5f0c22) · Commits · Dom Sekotill / django

tests/modeltests/m2m_recursive/models.py

+1 −169

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ appropriate.

		from django.db import models


		class Person(models.Model):
		name = models.CharField(max_length=20)
		friends = models.ManyToManyField('self')
		@@ -25,172 +26,3 @@ class Person(models.Model):

		def __unicode__(self):
		return self.name

		__test__ = {'API_TESTS':"""
		>>> a = Person(name='Anne')
		>>> a.save()
		>>> b = Person(name='Bill')
		>>> b.save()
		>>> c = Person(name='Chuck')
		>>> c.save()
		>>> d = Person(name='David')
		>>> d.save()

		# Add some friends in the direction of field definition
		# Anne is friends with Bill and Chuck
		>>> a.friends.add(b,c)

		# David is friends with Anne and Chuck - add in reverse direction
		>>> d.friends.add(a,c)

		# Who is friends with Anne?
		>>> a.friends.all()
		[<Person: Bill>, <Person: Chuck>, <Person: David>]

		# Who is friends with Bill?
		>>> b.friends.all()
		[<Person: Anne>]

		# Who is friends with Chuck?
		>>> c.friends.all()
		[<Person: Anne>, <Person: David>]

		# Who is friends with David?
		>>> d.friends.all()
		[<Person: Anne>, <Person: Chuck>]

		# Bill is already friends with Anne - add Anne again, but in the reverse direction
		>>> b.friends.add(a)

		# Who is friends with Anne?
		>>> a.friends.all()
		[<Person: Bill>, <Person: Chuck>, <Person: David>]

		# Who is friends with Bill?
		>>> b.friends.all()
		[<Person: Anne>]

		# Remove Anne from Bill's friends
		>>> b.friends.remove(a)

		# Who is friends with Anne?
		>>> a.friends.all()
		[<Person: Chuck>, <Person: David>]

		# Who is friends with Bill?
		>>> b.friends.all()
		[]

		# Clear Anne's group of friends
		>>> a.friends.clear()

		# Who is friends with Anne?
		>>> a.friends.all()
		[]

		# Reverse relationships should also be gone
		# Who is friends with Chuck?
		>>> c.friends.all()
		[<Person: David>]

		# Who is friends with David?
		>>> d.friends.all()
		[<Person: Chuck>]


		# Add some idols in the direction of field definition
		# Anne idolizes Bill and Chuck
		>>> a.idols.add(b,c)

		# Bill idolizes Anne right back
		>>> b.idols.add(a)

		# David is idolized by Anne and Chuck - add in reverse direction
		>>> d.stalkers.add(a,c)

		# Who are Anne's idols?
		>>> a.idols.all()
		[<Person: Bill>, <Person: Chuck>, <Person: David>]

		# Who is stalking Anne?
		>>> a.stalkers.all()
		[<Person: Bill>]

		# Who are Bill's idols?
		>>> b.idols.all()
		[<Person: Anne>]

		# Who is stalking Bill?
		>>> b.stalkers.all()
		[<Person: Anne>]

		# Who are Chuck's idols?
		>>> c.idols.all()
		[<Person: David>]

		# Who is stalking Chuck?
		>>> c.stalkers.all()
		[<Person: Anne>]

		# Who are David's idols?
		>>> d.idols.all()
		[]

		# Who is stalking David
		>>> d.stalkers.all()
		[<Person: Anne>, <Person: Chuck>]

		# Bill is already being stalked by Anne - add Anne again, but in the reverse direction
		>>> b.stalkers.add(a)

		# Who are Anne's idols?
		>>> a.idols.all()
		[<Person: Bill>, <Person: Chuck>, <Person: David>]

		# Who is stalking Anne?
		[<Person: Bill>]

		# Who are Bill's idols
		>>> b.idols.all()
		[<Person: Anne>]

		# Who is stalking Bill?
		>>> b.stalkers.all()
		[<Person: Anne>]

		# Remove Anne from Bill's list of stalkers
		>>> b.stalkers.remove(a)

		# Who are Anne's idols?
		>>> a.idols.all()
		[<Person: Chuck>, <Person: David>]

		# Who is stalking Anne?
		>>> a.stalkers.all()
		[<Person: Bill>]

		# Who are Bill's idols?
		>>> b.idols.all()
		[<Person: Anne>]

		# Who is stalking Bill?
		>>> b.stalkers.all()
		[]

		# Clear Anne's group of idols
		>>> a.idols.clear()

		# Who are Anne's idols
		>>> a.idols.all()
		[]

		# Reverse relationships should also be gone
		# Who is stalking Chuck?
		>>> c.stalkers.all()
		[]

		# Who is friends with David?
		>>> d.stalkers.all()
		[<Person: Chuck>]

		"""}

tests/modeltests/m2m_recursive/tests.py

0 → 100644

+253 −0

Original line number	Diff line number	Diff line
		from operator import attrgetter

		from django.test import TestCase

		from models import Person


		class RecursiveM2MTests(TestCase):
		def test_recursive_m2m(self):
		a, b, c, d = [
		Person.objects.create(name=name)
		for name in ["Anne", "Bill", "Chuck", "David"]
		]

		# Add some friends in the direction of field definition
		# Anne is friends with Bill and Chuck
		a.friends.add(b, c)

		# David is friends with Anne and Chuck - add in reverse direction
		d.friends.add(a,c)

		# Who is friends with Anne?
		self.assertQuerysetEqual(
		a.friends.all(), [
		"Bill",
		"Chuck",
		"David"
		],
		attrgetter("name")
		)
		# Who is friends with Bill?
		self.assertQuerysetEqual(
		b.friends.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who is friends with Chuck?
		self.assertQuerysetEqual(
		c.friends.all(), [
		"Anne",
		"David"
		],
		attrgetter("name")
		)
		# Who is friends with David?
		self.assertQuerysetEqual(
		d.friends.all(), [
		"Anne",
		"Chuck",
		],
		attrgetter("name")
		)
		# Bill is already friends with Anne - add Anne again, but in the
		# reverse direction
		b.friends.add(a)

		# Who is friends with Anne?
		self.assertQuerysetEqual(
		a.friends.all(), [
		"Bill",
		"Chuck",
		"David",
		],
		attrgetter("name")
		)
		# Who is friends with Bill?
		self.assertQuerysetEqual(
		b.friends.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Remove Anne from Bill's friends
		b.friends.remove(a)
		# Who is friends with Anne?
		self.assertQuerysetEqual(
		a.friends.all(), [
		"Chuck",
		"David",
		],
		attrgetter("name")
		)
		# Who is friends with Bill?
		self.assertQuerysetEqual(
		b.friends.all(), []
		)

		# Clear Anne's group of friends
		a.friends.clear()
		# Who is friends with Anne?
		self.assertQuerysetEqual(
		a.friends.all(), []
		)
		# Reverse relationships should also be gone
		# Who is friends with Chuck?
		self.assertQuerysetEqual(
		c.friends.all(), [
		"David",
		],
		attrgetter("name")
		)
		# Who is friends with David?
		self.assertQuerysetEqual(
		d.friends.all(), [
		"Chuck",
		],
		attrgetter("name")
		)

		# Add some idols in the direction of field definition
		# Anne idolizes Bill and Chuck
		a.idols.add(b, c)
		# Bill idolizes Anne right back
		b.idols.add(a)
		# David is idolized by Anne and Chuck - add in reverse direction
		d.stalkers.add(a, c)

		# Who are Anne's idols?
		self.assertQuerysetEqual(
		a.idols.all(), [
		"Bill",
		"Chuck",
		"David",
		],
		attrgetter("name")
		)
		# Who is stalking Anne?
		self.assertQuerysetEqual(
		a.stalkers.all(), [
		"Bill",
		],
		attrgetter("name")
		)
		# Who are Bill's idols?
		self.assertQuerysetEqual(
		b.idols.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who is stalking Bill?
		self.assertQuerysetEqual(
		b.stalkers.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who are Chuck's idols?
		self.assertQuerysetEqual(
		c.idols.all(), [
		"David",
		],
		attrgetter("name"),
		)
		# Who is stalking Chuck?
		self.assertQuerysetEqual(
		c.stalkers.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who are David's idols?
		self.assertQuerysetEqual(
		d.idols.all(), []
		)
		# Who is stalking David
		self.assertQuerysetEqual(
		d.stalkers.all(), [
		"Anne",
		"Chuck",
		],
		attrgetter("name")
		)
		# Bill is already being stalked by Anne - add Anne again, but in the
		# reverse direction
		b.stalkers.add(a)
		# Who are Anne's idols?
		self.assertQuerysetEqual(
		a.idols.all(), [
		"Bill",
		"Chuck",
		"David",
		],
		attrgetter("name")
		)
		# Who is stalking Anne?
		self.assertQuerysetEqual(
		a.stalkers.all(), [
		"Bill",
		],
		attrgetter("name")
		)
		# Who are Bill's idols
		self.assertQuerysetEqual(
		b.idols.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who is stalking Bill?
		self.assertQuerysetEqual(
		b.stalkers.all(), [
		"Anne",
		],
		attrgetter("name"),
		)
		# Remove Anne from Bill's list of stalkers
		b.stalkers.remove(a)
		# Who are Anne's idols?
		self.assertQuerysetEqual(
		a.idols.all(), [
		"Chuck",
		"David",
		],
		attrgetter("name")
		)
		# Who is stalking Anne?
		self.assertQuerysetEqual(
		a.stalkers.all(), [
		"Bill",
		],
		attrgetter("name")
		)
		# Who are Bill's idols?
		self.assertQuerysetEqual(
		b.idols.all(), [
		"Anne",
		],
		attrgetter("name")
		)
		# Who is stalking Bill?
		self.assertQuerysetEqual(
		b.stalkers.all(), []
		)
		# Clear Anne's group of idols
		a.idols.clear()
		# Who are Anne's idols
		self.assertQuerysetEqual(
		a.idols.all(), []
		)
		# Reverse relationships should also be gone
		# Who is stalking Chuck?
		self.assertQuerysetEqual(
		c.stalkers.all(), []
		)
		# Who is friends with David?
		self.assertQuerysetEqual(
		d.stalkers.all(), [
		"Chuck",
		],
		attrgetter("name")
		)