def test_project_up_with_no_recreate_stopped(self):
web = self.create_service('web')
db = self.create_service('db', volumes=['/var/db'])
project = Project('figtest', [web, db], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['db'])
project.stop()
old_containers = project.containers(stopped=True)
self.assertEqual(len(old_containers), 1)
old_db_id = old_containers[0].id
db_volume_path = old_containers[0].inspect()['Volumes']['/var/db']
project.up(recreate=False)
new_containers = project.containers(stopped=True)
self.assertEqual(len(new_containers), 2)
db_container = [c for c in new_containers if 'db' in c.name][0]
self.assertEqual(db_container.id, old_db_id)
self.assertEqual(db_container.inspect()['Volumes']['/var/db'],
db_volume_path)
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()
def test_get_service(self):
web = Service(
project='figtest',
name='web',
client=None,
image="busybox:latest",
)
project = Project('test', [web], None)
self.assertEqual(project.get_service('web'), web)
def test_get_services_removes_duplicates_following_links(self):
db = Service(
project='figtest',
name='db',
)
web = Service(project='figtest', name='web', links=[(db, 'database')])
project = Project('test', [web, db], None)
self.assertEqual(
project.get_services(['web', 'db'], include_links=True), [db, web])
def test_get_services_returns_listed_services_with_args(self):
web = Service(
project='figtest',
name='web',
)
console = Service(
project='figtest',
name='console',
)
project = Project('test', [web, console], None)
self.assertEqual(project.get_services(['console']), [console])
def test_get_services_with_include_links(self):
db = Service(
project='figtest',
name='db',
)
web = Service(project='figtest', name='web', links=[(db, 'database')])
cache = Service(project='figtest', name='cache')
console = Service(project='figtest',
name='console',
links=[(web, 'web')])
project = Project('test', [web, db, cache, console], None)
self.assertEqual(project.get_services(['console'], include_links=True),
[db, web, console])
def test_project_up(self):
web = self.create_service('web')
db = self.create_service('db', volumes=['/var/db'])
project = Project('figtest', [web, db], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['db'])
self.assertEqual(len(project.containers()), 1)
self.assertEqual(len(db.containers()), 1)
self.assertEqual(len(web.containers()), 0)
project.kill()
project.remove_stopped()
def test_project_up_without_all_services(self):
console = self.create_service('console')
db = self.create_service('db')
project = Project('figtest', [console, db], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up()
self.assertEqual(len(project.containers()), 2)
self.assertEqual(len(db.containers()), 1)
self.assertEqual(len(console.containers()), 1)
project.kill()
project.remove_stopped()
def test_project_up_with_no_deps(self):
console = self.create_service('console')
db = self.create_service('db', volumes=['/var/db'])
web = self.create_service('web', links=[(db, 'db')])
project = Project('figtest', [web, db, console], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['web'], start_links=False)
self.assertEqual(len(project.containers()), 1)
self.assertEqual(len(web.containers()), 1)
self.assertEqual(len(db.containers()), 0)
self.assertEqual(len(console.containers()), 0)
project.kill()
project.remove_stopped()
def test_recreate_containers(self):
web = self.create_service('web')
db = self.create_service('db')
project = Project('test', [web, db], self.client)
old_web_container = web.create_container()
self.assertEqual(len(web.containers(stopped=True)), 1)
self.assertEqual(len(db.containers(stopped=True)), 0)
(old, new) = project.recreate_containers()
self.assertEqual(len(old), 1)
self.assertEqual(old[0][0], web)
self.assertEqual(len(new), 2)
self.assertEqual(new[0][0], web)
self.assertEqual(new[1][0], db)
self.assertEqual(len(web.containers(stopped=True)), 1)
self.assertEqual(len(db.containers(stopped=True)), 1)
# remove intermediate containers
for (service, container) in old:
container.remove()
def test_project_up_recreates_containers(self):
web = self.create_service('web')
db = self.create_service('db', volumes=['/var/db'])
project = Project('figtest', [web, db], self.client)
project.start()
self.assertEqual(len(project.containers()), 0)
project.up(['db'])
self.assertEqual(len(project.containers()), 1)
old_db_id = project.containers()[0].id
db_volume_path = project.containers()[0].inspect(
)['Volumes']['/var/db']
project.up()
self.assertEqual(len(project.containers()), 2)
db_container = [c for c in project.containers() if 'db' in c.name][0]
self.assertNotEqual(c.id, old_db_id)
self.assertEqual(c.inspect()['Volumes']['/var/db'], db_volume_path)
project.kill()
project.remove_stopped()
def test_start_stop_kill_remove(self):
web = self.create_service('web')
db = self.create_service('db')
project = Project('figtest', [web, db], self.client)
project.start()
self.assertEqual(len(web.containers()), 0)
self.assertEqual(len(db.containers()), 0)
web_container_1 = web.create_container()
web_container_2 = web.create_container()
db_container = db.create_container()
project.start(service_names=['web'])
self.assertEqual(set(c.name for c in project.containers()),
set([web_container_1.name, web_container_2.name]))
project.start()
self.assertEqual(
set(c.name for c in project.containers()),
set([
web_container_1.name, web_container_2.name, db_container.name
]))
project.stop(service_names=['web'], timeout=1)
self.assertEqual(set(c.name for c in project.containers()),
set([db_container.name]))
project.kill(service_names=['db'])
self.assertEqual(len(project.containers()), 0)
self.assertEqual(len(project.containers(stopped=True)), 3)
project.remove_stopped(service_names=['web'])
self.assertEqual(len(project.containers(stopped=True)), 1)
project.remove_stopped()
self.assertEqual(len(project.containers(stopped=True)), 0)
def test_get_service(self):
web = self.create_service('web')
project = Project('test', [web], self.client)
self.assertEqual(project.get_service('web'), web)
