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Code Issues 32 Releases Wiki Activity

Fixed #12542 -- Added the TEST_MIRROR setting, allowing testing of read slave databases.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12289 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee
2010-01-25 12:05:38 +00:00
parent 739d5aec0f
commit 6755a039eb
4 changed files with 99 additions and 11 deletions
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26
django/test/simple.py
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@@ -231,16 +231,30 @@ class DjangoTestSuiteRunner(object):
def setup_databases(self):
from django.db import connections
old_names = []
mirrors = []
for alias in connections:
connection = connections[alias]
old_names.append((connection, connection.settings_dict['NAME']))
connection.creation.create_test_db(self.verbosity, autoclobber=not self.interactive)
return old_names
# If the database is a test mirror, redirect it's connection
# instead of creating a test database.
if connection.settings_dict['TEST_MIRROR']:
mirrors.append((alias, connection))
mirror_alias = connection.settings_dict['TEST_MIRROR']
connections._connections[alias] = connections[mirror_alias]
else:
old_names.append((connection, connection.settings_dict['NAME']))
connection.creation.create_test_db(self.verbosity, autoclobber=not self.interactive)
return old_names, mirrors
def run_suite(self, suite):
return DjangoTestRunner(verbosity=self.verbosity, failfast=self.failfast).run(suite)
def teardown_databases(self, old_names):
def teardown_databases(self, old_config):
from django.db import connections
old_names, mirrors = old_config
# Point all the mirrors back to the originals
for alias, connection in mirrors:
connections._connections[alias] = connection
# Destroy all the non-mirror databases
for connection, old_name in old_names:
connection.creation.destroy_test_db(old_name, self.verbosity)
@@ -273,11 +287,11 @@ class DjangoTestSuiteRunner(object):
suite = self.build_suite(test_labels, extra_tests)
old_names = self.setup_databases()
old_config = self.setup_databases()
result = self.run_suite(suite)
self.teardown_databases(old_names)
self.teardown_databases(old_config)
self.teardown_test_environment()