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Code Issues 32 Releases Wiki Activity

Fixed #22470: Full migration support for order_with_respect_to

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This commit is contained in:
Andrew Godwin
2014-06-15 14:55:44 -07:00
parent a58f49d104
commit a8ce5fdc28
8 changed files with 234 additions and 3 deletions
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22
tests/migrations/test_operations.py
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@@ -803,6 +803,28 @@ class OperationTests(MigrationTestBase):
self.assertEqual(len(new_state.models["test_almoop", "pony"].options.get("permissions", [])), 1)
self.assertEqual(new_state.models["test_almoop", "pony"].options["permissions"][0][0], "can_groom")
def test_alter_order_with_respect_to(self):
"""
Tests the AlterOrderWithRespectTo operation.
"""
project_state = self.set_up_test_model("test_alorwrtto", related_model=True)
# Test the state alteration
operation = migrations.AlterOrderWithRespectTo("Rider", "pony")
new_state = project_state.clone()
operation.state_forwards("test_alorwrtto", new_state)
self.assertEqual(project_state.models["test_alorwrtto", "rider"].options.get("order_with_respect_to", None), None)
self.assertEqual(new_state.models["test_alorwrtto", "rider"].options.get("order_with_respect_to", None), "pony")
# Make sure there's no matching index
self.assertColumnNotExists("test_alorwrtto_rider", "_order")
# Test the database alteration
with connection.schema_editor() as editor:
operation.database_forwards("test_alorwrtto", editor, project_state, new_state)
self.assertColumnExists("test_alorwrtto_rider", "_order")
# And test reversal
with connection.schema_editor() as editor:
operation.database_backwards("test_alorwrtto", editor, new_state, project_state)
self.assertColumnNotExists("test_alorwrtto_rider", "_order")
@unittest.skipIf(sqlparse is None and connection.features.requires_sqlparse_for_splitting, "Missing sqlparse")
def test_run_sql(self):
"""