mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-08-03 18:38:50 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

RunSQL migration operation and alpha SeparateDatabaseAndState op'n.

Browse source
This commit is contained in:
Andrew Godwin 2013-09-07 11:03:23 -05:00
parent 9079436b00
commit bacbbb481d
3 changed files with 122 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

26
tests/migrations/test_operations.py
View file

@ -280,6 +280,32 @@ class OperationTests(MigrationTestBase):
operation.database_backwards("test_alinto", editor, new_state, project_state)
self.assertIndexNotExists("test_alinto_pony", ["pink", "weight"])
def test_run_sql(self):
"""
Tests the AlterIndexTogether operation.
"""
project_state = self.set_up_test_model("test_runsql")
# Create the operation
operation = migrations.RunSQL(
"CREATE TABLE i_love_ponies (id int, special_thing int)",
"DROP TABLE i_love_ponies",
state_operations = [migrations.CreateModel("SomethingElse", [("id", models.AutoField(primary_key=True))])],
)
# Test the state alteration
new_state = project_state.clone()
operation.state_forwards("test_runsql", new_state)
self.assertEqual(len(new_state.models["test_runsql", "somethingelse"].fields), 1)
# Make sure there's no table
self.assertTableNotExists("i_love_ponies")
# Test the database alteration
with connection.schema_editor() as editor:
operation.database_forwards("test_runsql", editor, project_state, new_state)
self.assertTableExists("i_love_ponies")
# And test reversal
with connection.schema_editor() as editor:
operation.database_backwards("test_runsql", editor, new_state, project_state)
self.assertTableNotExists("i_love_ponies")
class MigrateNothingRouter(object):
"""