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Code Issues 32 Releases Wiki Activity

[1.7.x] Fixed #23799 -- Made makemigrations respect --no-optimize.

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Thanks to yamila-moreno for the idea of a skip message.

Backport of d188101319 from master
This commit is contained in:
Tillmann Karras
2014-11-16 18:42:23 +01:00
committed by Tim Graham
parent 229abe62fa
commit dfcac7d7f5
3 changed files with 63 additions and 10 deletions
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42
tests/migrations/test_commands.py
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@@ -546,3 +546,45 @@ class MakeMigrationsTests(MigrationTestBase):
questioner.input = old_input
if os.path.exists(merge_file):
os.remove(merge_file)
class SquashMigrationsTest(MigrationTestBase):
"""
Tests running the squashmigrations command.
"""
path = "migrations/test_migrations/0001_squashed_0002_second.py"
def tearDown(self):
if os.path.exists(self.path):
os.remove(self.path)
@override_system_checks([])
@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
def test_squashmigrations_squashes(self):
"""
Tests that squashmigrations squashes migrations.
"""
call_command("squashmigrations", "migrations", "0002", interactive=False, verbosity=0)
self.assertTrue(os.path.exists(self.path))
@override_system_checks([])
@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
def test_squashmigrations_optimizes(self):
"""
Tests that squashmigrations optimizes operations.
"""
out = six.StringIO()
call_command("squashmigrations", "migrations", "0002", interactive=False, verbosity=1, stdout=out)
self.assertIn("Optimized from 7 operations to 5 operations.", out.getvalue())
@override_system_checks([])
@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations"})
def test_ticket_23799_squashmigrations_no_optimize(self):
"""
Makes sure that squashmigrations --no-optimize really doesn't optimize operations.
"""
out = six.StringIO()
call_command("squashmigrations", "migrations", "0002",
interactive=False, verbosity=1, no_optimize=True, stdout=out)
self.assertIn("Skipping optimization", out.getvalue())