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Code Issues 32 Releases Wiki Activity

[1.7.x] Fixed #23275: Unmanaged models kept by autodetector, ignored by ops

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This commit is contained in:
Andrew Godwin
2014-08-12 12:49:20 -07:00
parent 8f9dd9f256
commit 72fdd62e93
4 changed files with 90 additions and 25 deletions
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29
tests/migrations/test_operations.py
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@@ -326,6 +326,35 @@ class OperationTests(OperationTestBase):
self.assertTableNotExists("test_crprmo_proxypony")
self.assertTableExists("test_crprmo_pony")
def test_create_unmanaged_model(self):
"""
Tests that CreateModel ignores unmanaged models.
"""
project_state = self.set_up_test_model("test_crummo")
# Test the state alteration
operation = migrations.CreateModel(
"UnmanagedPony",
[],
options={"proxy": True},
bases=("test_crummo.Pony", ),
)
self.assertEqual(operation.describe(), "Create proxy model UnmanagedPony")
new_state = project_state.clone()
operation.state_forwards("test_crummo", new_state)
self.assertIn(("test_crummo", "unmanagedpony"), new_state.models)
# Test the database alteration
self.assertTableNotExists("test_crummo_unmanagedpony")
self.assertTableExists("test_crummo_pony")
with connection.schema_editor() as editor:
operation.database_forwards("test_crummo", editor, project_state, new_state)
self.assertTableNotExists("test_crummo_unmanagedpony")
self.assertTableExists("test_crummo_pony")
# And test reversal
with connection.schema_editor() as editor:
operation.database_backwards("test_crummo", editor, new_state, project_state)
self.assertTableNotExists("test_crummo_unmanagedpony")
self.assertTableExists("test_crummo_pony")
def test_delete_model(self):
"""
Tests the DeleteModel operation.