[1.7.x] Fixed #22487: Don't flush out data from before normal TestCases

1 files changed, 1 insertions, 8 deletions

diff --git a/django/db/backends/creation.py b/django/db/backends/creation.py
index 91576c516b..752eac75cd 100644
--- a/django/db/backends/creation.py
+++ b/django/db/backends/creation.py
@@ -371,6 +371,7 @@ class BaseDatabaseCreation(object):
             interactive=False,
             database=self.connection.alias,
             test_database=True,
+            test_flush=True,
         )
 
         # We then serialize the current state of the database into a string
@@ -380,14 +381,6 @@ class BaseDatabaseCreation(object):
         if serialize:
             self.connection._test_serialized_contents = self.serialize_db_to_string()
 
-        # Finally, we flush the database to clean
-        call_command(
-            'flush',
-            verbosity=max(verbosity - 1, 0),
-            interactive=False,
-            database=self.connection.alias
-        )
-
         call_command('createcachetable', database=self.connection.alias)
 
         # Ensure a connection for the side effect of initializing the test database.