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Scaling down removes containers

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Squashed version of #162.
Closes #121.
This commit is contained in:
sebastianneubauer 2014-03-21 19:34:19 +01:00 • committed by Aanand Prasad
commit 352ad7a38c
4 changed files with 60 additions and 8 deletions
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38
tests/project_test.py
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@ -118,3 +118,41 @@ class ProjectTest(DockerClientTestCase):
project.remove_stopped()
self.assertEqual(len(project.containers(stopped=True)), 0)
def test_project_up(self):
web = self.create_service('web')
db = self.create_service('db')
project = Project('figtest', [web, db], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up()
self.assertEqual(len(project.containers()), 2)
project.kill()
project.remove_stopped()
def test_unscale_after_restart(self):
web = self.create_service('web')
project = Project('figtest', [web], self.client)
project.start()
service = project.get_service('web')
service.scale(1)
self.assertEqual(len(service.containers()), 1)
service.scale(3)
self.assertEqual(len(service.containers()), 3)
project.up()
service = project.get_service('web')
self.assertEqual(len(service.containers()), 3)
service.scale(1)
self.assertEqual(len(service.containers()), 1)
project.up()
service = project.get_service('web')
self.assertEqual(len(service.containers()), 1)
# does scale=0 ,makes any sense? after recreating at least 1 container is running
service.scale(0)
project.up()
service = project.get_service('web')
self.assertEqual(len(service.containers()), 1)
project.kill()
project.remove_stopped()