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Merge pull request #27502 from ticosax/backport-test-from-develop

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Add test to check we don't call inspect_image on absent images.
This commit is contained in:
Erik Johnson 2015-09-29 10:15:09 -05:00
commit 057fd0729d
1 changed files with 44 additions and 0 deletions
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44
tests/unit/states/dockerng_test.py
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@ -20,6 +20,7 @@ from salttesting.mock import (
ensure_in_syspath('../../')
# Import Salt Libs
from salt.exceptions import CommandExecutionError
from salt.modules import dockerng as dockerng_mod
from salt.states import dockerng as dockerng_state
@ -272,6 +273,49 @@ class DockerngTestCase(TestCase):
'name': 'image:latest',
})
def test_image_present_and_force(self):
'''
According following sls,
.. code-block:: yaml
image:latest:
dockerng.image_present:
- force: true
if ``image:latest`` is not downloaded and force is true
should pull a new image successfuly.
'''
dockerng_inspect_image = Mock(
side_effect=CommandExecutionError(
'Error 404: No such image/container: image:latest'))
dockerng_pull = Mock(
return_value={'Layers':
{'Already_Pulled': ['abcdefghijk'],
'Pulled': ['abcdefghijk']},
'Status': "Image 'image:latest' was pulled",
'Time_Elapsed': 1.1})
dockerng_list_tags = Mock(
side_effect=[[], ['image:latest']]
)
__salt__ = {'dockerng.list_tags': dockerng_list_tags,
'dockerng.pull': dockerng_pull,
'dockerng.inspect_image': dockerng_inspect_image,
}
with patch.dict(dockerng_state.__dict__,
{'__salt__': __salt__}):
ret = dockerng_state.image_present('image:latest', force=True)
self.assertEqual(ret,
{'changes': {
'Layers': {'Already_Pulled': ['abcdefghijk'],
'Pulled': ['abcdefghijk']},
'Status': "Image 'image:latest' was pulled",
'Time_Elapsed': 1.1},
'result': True,
'comment': "Image 'image:latest' was pulled",
'name': 'image:latest',
})
def test_check_start_false(self):
'''
If start is False, then dockerng.running will not try