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Code Issues 32 Releases Wiki Activity

Fixed #23302 -- Added --name/-n option to makemigrations command

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This commit is contained in:
Raffaele Salmaso
2014-08-19 15:24:31 +02:00
committed by Tim Graham
parent bda2809712
commit 1435cfbe8d
7 changed files with 87 additions and 6 deletions
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25
tests/migrations/test_autodetector.py
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@@ -188,6 +188,31 @@ class AutodetectorTests(TestCase):
self.assertEqual(changes["otherapp"][0].name, "0001_initial")
self.assertNotIn("thirdapp", changes)
def test_custom_migration_name(self):
"Tests custom naming of migrations for graph matching."
# Make a fake graph
graph = MigrationGraph()
graph.add_node(("testapp", "0001_initial"), None)
graph.add_node(("testapp", "0002_foobar"), None)
graph.add_node(("otherapp", "0001_initial"), None)
graph.add_dependency("testapp.0002_foobar", ("testapp", "0002_foobar"), ("testapp", "0001_initial"))
# Use project state to make a new migration change set
before = self.make_project_state([])
after = self.make_project_state([self.author_empty, self.other_pony, self.other_stable])
autodetector = MigrationAutodetector(before, after)
changes = autodetector._detect_changes()
# Run through arrange_for_graph
migration_name = 'custom_name'
changes = autodetector.arrange_for_graph(changes, graph, migration_name)
# Make sure there's a new name, deps match, etc.
self.assertEqual(changes["testapp"][0].name, "0003_%s" % migration_name)
self.assertEqual(changes["testapp"][0].dependencies, [("testapp", "0002_foobar")])
self.assertEqual(changes["otherapp"][0].name, "0002_%s" % migration_name)
self.assertEqual(changes["otherapp"][0].dependencies, [("otherapp", "0001_initial")])
def test_new_model(self):
"Tests autodetection of new models"
# Make state