Corrected the way databases were compared. This allows running the test suite…

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'
     }
 }