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Code Issues 32 Releases Wiki Activity

[soc2010/test-refactor] updated fixtures tests to use @skipIfDBEngine() decorator

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git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2010/test-refactor@13417 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Paul McMillan 2010-07-02 19:07:56 +00:00
parent e0bd235ffa
commit cee4afc267
1 changed files with 39 additions and 41 deletions
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80
tests/modeltests/fixtures/tests.py
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@ -1,10 +1,9 @@
import StringIO
import sys
from django.test import TestCase, TransactionTestCase
from django.test import TestCase, TransactionTestCase, skipIfDBEngine
from django.conf import settings
from django.core import management
from django.db import DEFAULT_DB_ALIAS
from models import Article, Blog, Book, Category, Person, Tag, Visa
@ -22,7 +21,6 @@ class TestCaseFixtureLoadingTests(TestCase):
])
class FixtureLoadingTests(TestCase):
def _dumpdata_assert(self, args, output, format='json', natural_keys=False):
new_io = StringIO.StringIO()
management.call_command('dumpdata', *args, **{'format':format, 'stdout':new_io, 'use_natural_keys':natural_keys})
@ -232,46 +230,46 @@ class FixtureLoadingTests(TestCase):
self._dumpdata_assert(['fixtures'], """<?xml version="1.0" encoding="utf-8"?>
<django-objects version="1.0"><object pk="1" model="fixtures.category"><field type="CharField" name="title">News Stories</field><field type="TextField" name="description">Latest news stories</field></object><object pk="3" model="fixtures.article"><field type="CharField" name="headline">Time to reform copyright</field><field type="DateTimeField" name="pub_date">2006-06-16 13:00:00</field></object><object pk="2" model="fixtures.article"><field type="CharField" name="headline">Poker has no place on ESPN</field><field type="DateTimeField" name="pub_date">2006-06-16 12:00:00</field></object><object pk="1" model="fixtures.article"><field type="CharField" name="headline">Python program becomes self aware</field><field type="DateTimeField" name="pub_date">2006-06-16 11:00:00</field></object><object pk="1" model="fixtures.tag"><field type="CharField" name="name">copyright</field><field to="contenttypes.contenttype" name="tagged_type" rel="ManyToOneRel"><natural>fixtures</natural><natural>article</natural></field><field type="PositiveIntegerField" name="tagged_id">3</field></object><object pk="2" model="fixtures.tag"><field type="CharField" name="name">law</field><field to="contenttypes.contenttype" name="tagged_type" rel="ManyToOneRel"><natural>fixtures</natural><natural>article</natural></field><field type="PositiveIntegerField" name="tagged_id">3</field></object><object pk="1" model="fixtures.person"><field type="CharField" name="name">Django Reinhardt</field></object><object pk="3" model="fixtures.person"><field type="CharField" name="name">Prince</field></object><object pk="2" model="fixtures.person"><field type="CharField" name="name">Stephane Grappelli</field></object></django-objects>""", format='xml', natural_keys=True)
if settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'] != 'django.db.backends.mysql':
class FixtureTransactionTests(TransactionTestCase):
def _dumpdata_assert(self, args, output, format='json'):
new_io = StringIO.StringIO()
management.call_command('dumpdata', *args, **{'format':format, 'stdout':new_io})
command_output = new_io.getvalue().strip()
self.assertEqual(command_output, output)
@skipIfDBEngine('django.db.backends.mysql')
class FixtureTransactionTests(TransactionTestCase):
def _dumpdata_assert(self, args, output, format='json'):
new_io = StringIO.StringIO()
management.call_command('dumpdata', *args, **{'format':format, 'stdout':new_io})
command_output = new_io.getvalue().strip()
self.assertEqual(command_output, output)
def test_format_discovery(self):
# Load fixture 1 again, using format discovery
management.call_command('loaddata', 'fixture1', verbosity=0, commit=False)
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])
def test_format_discovery(self):
# Load fixture 1 again, using format discovery
management.call_command('loaddata', 'fixture1', verbosity=0, commit=False)
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])
# Try to load fixture 2 using format discovery; this will fail
# because there are two fixture2's in the fixtures directory
new_io = StringIO.StringIO()
management.call_command('loaddata', 'fixture2', verbosity=0, stderr=new_io)
output = new_io.getvalue().strip().split('\n')
self.assertEqual(len(output), 1)
self.assertTrue(output[0].startswith("Multiple fixtures named 'fixture2'"))
# Try to load fixture 2 using format discovery; this will fail
# because there are two fixture2's in the fixtures directory
new_io = StringIO.StringIO()
management.call_command('loaddata', 'fixture2', verbosity=0, stderr=new_io)
output = new_io.getvalue().strip().split('\n')
self.assertEqual(len(output), 1)
self.assertTrue(output[0].startswith("Multiple fixtures named 'fixture2'"))
# object list is unaffected
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])
# object list is unaffected
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])
# Dump the current contents of the database as a JSON fixture
self._dumpdata_assert(['fixtures'], '[{"pk": 1, "model": "fixtures.category", "fields": {"description": "Latest news stories", "title": "News Stories"}}, {"pk": 3, "model": "fixtures.article", "fields": {"headline": "Time to reform copyright", "pub_date": "2006-06-16 13:00:00"}}, {"pk": 2, "model": "fixtures.article", "fields": {"headline": "Poker has no place on ESPN", "pub_date": "2006-06-16 12:00:00"}}, {"pk": 1, "model": "fixtures.article", "fields": {"headline": "Python program becomes self aware", "pub_date": "2006-06-16 11:00:00"}}]')
# Dump the current contents of the database as a JSON fixture
self._dumpdata_assert(['fixtures'], '[{"pk": 1, "model": "fixtures.category", "fields": {"description": "Latest news stories", "title": "News Stories"}}, {"pk": 3, "model": "fixtures.article", "fields": {"headline": "Time to reform copyright", "pub_date": "2006-06-16 13:00:00"}}, {"pk": 2, "model": "fixtures.article", "fields": {"headline": "Poker has no place on ESPN", "pub_date": "2006-06-16 12:00:00"}}, {"pk": 1, "model": "fixtures.article", "fields": {"headline": "Python program becomes self aware", "pub_date": "2006-06-16 11:00:00"}}]')
# Load fixture 4 (compressed), using format discovery
management.call_command('loaddata', 'fixture4', verbosity=0, commit=False)
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Django pets kitten>',
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])
# Load fixture 4 (compressed), using format discovery
management.call_command('loaddata', 'fixture4', verbosity=0, commit=False)
self.assertQuerysetEqual(Article.objects.all(), [
'<Article: Django pets kitten>',
'<Article: Time to reform copyright>',
'<Article: Poker has no place on ESPN>',
'<Article: Python program becomes self aware>'
])