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- from __future__ import absolute_import
- from __future__ import unicode_literals
- from docker.errors import DockerException
- from .testcases import DockerClientTestCase
- from compose.volume import Volume
- class VolumeTest(DockerClientTestCase):
- def setUp(self):
- self.tmp_volumes = []
- def tearDown(self):
- for volume in self.tmp_volumes:
- try:
- self.client.remove_volume(volume.full_name)
- except DockerException:
- pass
- def create_volume(self, name, driver=None, opts=None):
- vol = Volume(
- self.client, 'composetest', name, driver=driver, driver_opts=opts
- )
- self.tmp_volumes.append(vol)
- return vol
- def test_create_volume(self):
- vol = self.create_volume('volume01')
- vol.create()
- info = self.client.inspect_volume(vol.full_name)
- assert info['Name'] == vol.full_name
- def test_recreate_existing_volume(self):
- vol = self.create_volume('volume01')
- vol.create()
- info = self.client.inspect_volume(vol.full_name)
- assert info['Name'] == vol.full_name
- vol.create()
- info = self.client.inspect_volume(vol.full_name)
- assert info['Name'] == vol.full_name
- def test_inspect_volume(self):
- vol = self.create_volume('volume01')
- vol.create()
- info = vol.inspect()
- assert info['Name'] == vol.full_name
- def test_remove_volume(self):
- vol = Volume(self.client, 'composetest', 'volume01')
- vol.create()
- vol.remove()
- volumes = self.client.volumes()['Volumes']
- assert len([v for v in volumes if v['Name'] == vol.full_name]) == 0
- def test_is_user_created(self):
- vol = Volume(self.client, 'composetest', 'uservolume01')
- try:
- self.client.create_volume('uservolume01')
- assert vol.is_user_created is True
- finally:
- self.client.remove_volume('uservolume01')
- vol2 = Volume(self.client, 'composetest', 'volume01')
- assert vol2.is_user_created is False
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