Corrected the way databases were compared. This allows running the test suite with two in memory SQLite databases.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14619 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/__init__.py

@@ -24,7 +24,7 @@ class BaseDatabaseWrapper(local):
         self.use_debug_cursor = None
 
     def __eq__(self, other):
-        return self.settings_dict == other.settings_dict
+        return self.alias == other.alias
 
     def __ne__(self, other):
         return not self == other

docs/internals/contributing.txt

@@ -892,28 +892,12 @@ info. Your :setting:`DATABASES` setting needs to define two databases:
       want. It doesn't need to use the same backend as the ``default``
       database (although it can use the same backend if you want to).
 
-If you're using the SQLite database backend, you need to define
-:setting:`ENGINE` for both databases, plus a
-:setting:`TEST_NAME` for the ``other`` database. The
-following is a minimal settings file that can be used to test SQLite::
-
-    DATABASES = {
-        'default': {
-            'ENGINE': 'django.db.backends.sqlite3'
-        },
-        'other': {
-            'ENGINE': 'django.db.backends.sqlite3',
-            'TEST_NAME': 'other_db'
-        }
-    }
-
-As a convenience, this settings file is included in your Django
-distribution. It is called ``test_sqlite``, and is included in
-the ``tests`` directory. This allows you to get started running
-the tests against the sqlite database without doing anything on
-your filesystem. However it should be noted that running against
-other database backends is recommended for certain types of test
-cases.
+As a convenience, a minimal settings file, using two in memory SQLite
+databases, is included in your Django distribution. It is called
+``test_sqlite``, and is included in the ``tests`` directory. This allows you to
+get started running the tests against the sqlite database without doing
+anything on your filesystem. However it should be noted that running against
+other database backends is recommended for certain types of test cases.
 
 To run the tests with this included settings file, ``cd``
 to the ``tests/`` directory and type:

tests/test_sqlite.py

@@ -18,6 +18,5 @@ DATABASES = {
     },
     'other': {
         'ENGINE': 'django.db.backends.sqlite3',
-        'TEST_NAME': 'other_db'
     }
 }