def test_compare_container_ulimits_order(self):
'''
Test comparing two containers when the order of the Ulimits HostConfig
values are different, but the values are the same.
'''
def _inspect_container_effect(id_):
return {
'container1': {'Config': {},
'HostConfig': {
'Ulimits': [
{u'Hard': -1, u'Soft': -1, u'Name': u'core'},
{u'Hard': 65536, u'Soft': 65536, u'Name': u'nofile'}
]
}},
'container2': {'Config': {},
'HostConfig': {
'Ulimits': [
{u'Hard': 65536, u'Soft': 65536, u'Name': u'nofile'},
{u'Hard': -1, u'Soft': -1, u'Name': u'core'}
]
}},
}[id_]
inspect_container_mock = MagicMock(side_effect=_inspect_container_effect)
with patch.object(docker_mod, 'inspect_container', inspect_container_mock):
ret = docker_mod.compare_container('container1', 'container2')
self.assertEqual(ret, {})
def test_compare_container_env_order():
"""
Test comparing two containers when the order of the Env HostConfig
values are different, but the values are the same.
"""
def _inspect_container_effect(id_):
return {
"container1": {
"Config": {},
"HostConfig": {
"Env": ["FOO=bar", "HELLO=world"]
},
},
"container2": {
"Config": {},
"HostConfig": {
"Env": ["HELLO=world", "FOO=bar"]
},
},
}[id_]
inspect_container_mock = MagicMock(side_effect=_inspect_container_effect)
with patch.object(docker_mod, "inspect_container", inspect_container_mock):
# pylint: disable=not-callable
ret = docker_mod.compare_container("container1", "container2")
# pylint: enable=not-callable
assert ret == {}
def test_compare_container_image_id_resolution(self):
'''
Test comparing two containers when one's inspect output is an ID and
not formatted in image:tag notation.
'''
def _inspect_container_effect(id_):
return {
'container1': {'Config': {'Image': 'realimage:latest'},
'HostConfig': {}},
'container2': {'Config': {'Image': 'image_id'},
'HostConfig': {}},
}[id_]
def _inspect_image_effect(id_):
return {
'realimage:latest': {'Id': 'image_id'},
'image_id': {'Id': 'image_id'},
}[id_]
inspect_container_mock = MagicMock(side_effect=_inspect_container_effect)
inspect_image_mock = MagicMock(side_effect=_inspect_image_effect)
with patch.object(docker_mod, 'inspect_container', inspect_container_mock):
with patch.object(docker_mod, 'inspect_image', inspect_image_mock):
ret = docker_mod.compare_container('container1', 'container2')
self.assertEqual(ret, {})
def test_compare_container_env_order(self):
'''
Test comparing two containers when the order of the Env HostConfig
values are different, but the values are the same.
'''
def _inspect_container_effect(id_):
return {
'container1': {'Config': {},
'HostConfig': {
'Env': [
'FOO=bar',
'HELLO=world',
]
}},
'container2': {'Config': {},
'HostConfig': {
'Env': [
'HELLO=world',
'FOO=bar',
]
}},
}[id_]
inspect_container_mock = MagicMock(side_effect=_inspect_container_effect)
with patch.object(docker_mod, 'inspect_container', inspect_container_mock):
ret = docker_mod.compare_container('container1', 'container2')
self.assertEqual(ret, {})
def test_compare_container_ulimits_order():
"""
Test comparing two containers when the order of the Ulimits HostConfig
values are different, but the values are the same.
"""
def _inspect_container_effect(id_):
return {
"container1": {
"Config": {},
"HostConfig": {
"Ulimits": [
{
"Hard": -1,
"Soft": -1,
"Name": "core"
},
{
"Hard": 65536,
"Soft": 65536,
"Name": "nofile"
},
]
},
},
"container2": {
"Config": {},
"HostConfig": {
"Ulimits": [
{
"Hard": 65536,
"Soft": 65536,
"Name": "nofile"
},
{
"Hard": -1,
"Soft": -1,
"Name": "core"
},
]
},
},
}[id_]
inspect_container_mock = MagicMock(side_effect=_inspect_container_effect)
with patch.object(docker_mod, "inspect_container", inspect_container_mock):
# pylint: disable=not-callable
ret = docker_mod.compare_container("container1", "container2")
# pylint: enable=not-callable
assert ret == {}