1diff --git a/cachalot/tests/models.py b/cachalot/tests/models.py
2index 8c48640..817602c 100644
3--- a/cachalot/tests/models.py
4+++ b/cachalot/tests/models.py
5@@ -77,11 +77,6 @@ class PostgresModel(Model):
6 date_range = DateRangeField(null=True, blank=True)
7 datetime_range = DateTimeRangeField(null=True, blank=True)
8
9- class Meta:
10- # Tests schema name in table name.
11- db_table = '"public"."cachalot_postgresmodel"'
12-
13-
14 class UnmanagedModel(Model):
15 name = CharField(max_length=50)
16
17diff --git a/settings.py b/settings.py
18index 19d7560..7095367 100644
19--- a/settings.py
20+++ b/settings.py
21@@ -8,18 +8,9 @@ DATABASES = {
22 'ENGINE': 'django.db.backends.sqlite3',
23 'NAME': 'cachalot.sqlite3',
24 },
25- 'postgresql': {
26- 'ENGINE': 'django.db.backends.postgresql',
27- 'NAME': 'cachalot',
28- 'USER': 'cachalot',
29- 'PASSWORD': 'password',
30- 'HOST': '127.0.0.1',
31- },
32- 'mysql': {
33- 'ENGINE': 'django.db.backends.mysql',
34- 'NAME': 'cachalot',
35- 'USER': 'root',
36- 'HOST': '127.0.0.1',
37+ 'test': {
38+ 'ENGINE': 'django.db.backends.sqlite3',
39+ 'NAME': ':memory:',
40 },
41 }
42 if 'MYSQL_PASSWORD' in os.environ:
43@@ -36,22 +27,6 @@ DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
44 DATABASE_ROUTERS = ['cachalot.tests.db_router.PostgresRouter']
45
46 CACHES = {
47- 'redis': {
48- 'BACKEND': 'django_redis.cache.RedisCache',
49- 'LOCATION': 'redis://127.0.0.1:6379/0',
50- 'OPTIONS': {
51- # Since we are using both Python 2 & 3 in tests, we need to use
52- # a compatible pickle version to avoid unpickling errors when
53- # running a Python 2 test after a Python 3 test.
54- 'PICKLE_VERSION': 2,
55- },
56- },
57- 'memcached': {
58- 'BACKEND': 'django.core.cache.backends.memcached.'
59- + ('PyMemcacheCache' if __DJ_V[0] > 2
60- and (__DJ_V[1] > 1 or __DJ_V[0] > 3) else 'MemcachedCache'),
61- 'LOCATION': '127.0.0.1:11211',
62- },
63 'locmem': {
64 'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
65 'OPTIONS': {