def test_revert_removed_child():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
res2 = orm.DBResource(id='test2', name='test2', base_path='x')
res2.save()
res2.add_input('a', 'str', 0)
res1 = resource.load('test1')
res2 = resource.load('test2')
signals.connect(res1, res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
operations.move_to_commited(item.log_action)
res2.remove()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = next(staged_log.collection())
operations.move_to_commited(logitem.log_action)
with mock.patch.object(resource, 'read_meta') as mread:
mread.return_value = {'input': {'a': {'schema': 'str!'}}}
change.revert(logitem.uid)
res2 = resource.load('test2')
assert res2.args == {'a': '9'}
def test_discard_all_pending_changes_resources_created():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = '0'
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
change.discard_all()
staged_log = change.stage_changes()
assert len(staged_log) == 0
assert resource.load_all() == []
def test_discard_removed():
res1 = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res1.inputs["a"] = "9"
res1.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load("test1")
res1.remove()
assert len(change.stage_changes()) == 1
assert res1.to_be_removed()
change.discard_all()
assert len(change.stage_changes()) == 0
assert not resource.load("test1").to_be_removed()
def test_revert_removed_child():
res1 = orm.DBResource(id='test1', name='test1', base_path='x') # NOQA
res1.save()
res1.add_input('a', 'str', '9')
res2 = orm.DBResource(id='test2', name='test2', base_path='x') # NOQA
res2.save()
res2.add_input('a', 'str', 0)
res1 = resource.load('test1')
res2 = resource.load('test2')
signals.connect(res1, res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
operations.move_to_commited(item.log_action)
res2.remove()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = next(staged_log.collection())
operations.move_to_commited(logitem.log_action)
with mock.patch.object(resource, 'read_meta') as mread:
mread.return_value = {'input': {'a': {'schema': 'str!'}}}
change.revert(logitem.uid)
res2 = resource.load('test2')
assert res2.args == {'a': '9'}
def test_discard_connection():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = '0'
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res2 = resource.load('test2')
res1.connect(res2, {'a': 'a'})
staged_log = change.stage_changes()
assert len(staged_log) == 1
assert res2.args == {'a': '9'}
change.discard_all()
assert res2.args == {'a': '0'}
assert len(change.stage_changes()) == 0
def test_revert_create():
res = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res.inputs['a'] = '9'
res.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = staged_log[0]
operations.move_to_commited(logitem.log_action)
assert logitem.diff == [['add', '', [['a', '9']]]]
commited = CommitedResource.get('test1')
assert commited.inputs == {'a': '9'}
change.revert(logitem.uid)
staged_log = change.stage_changes()
assert len(staged_log) == 1
for item in staged_log:
operations.move_to_commited(item.log_action)
assert resource.load_all() == []
def test_discard_all_pending_changes_resources_created():
res1 = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res1.inputs["a"] = "9"
res1.save_lazy()
res2 = DBResource.from_dict(
"test2",
{
"name": "test2",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res2.inputs["a"] = "0"
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
change.discard_all()
staged_log = change.stage_changes()
assert len(staged_log) == 0
assert resource.load_all() == []
def test_discard_connection():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = '0'
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res2 = resource.load('test2')
res1.connect(res2, {'a': 'a'})
staged_log = change.stage_changes()
assert len(staged_log) == 1
assert res2.args == {'a': '9'}
change.discard_all()
assert res2.args == {'a': '0'}
assert len(change.stage_changes()) == 0
def test_discard_all_pending_changes_resources_created():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = '0'
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
change.discard_all()
staged_log = change.stage_changes()
assert len(staged_log) == 0
assert resource.load_all() == []
def test_revert_create():
res = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res.inputs['a'] = '9'
res.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = staged_log[0]
operations.move_to_commited(logitem.log_action)
assert logitem.diff == [['add', '', [['a', '9']]]]
commited = CommitedResource.get('test1')
assert commited.inputs == {'a': '9'}
change.revert(logitem.uid)
staged_log = change.stage_changes()
assert len(staged_log) == 1
for item in staged_log:
operations.move_to_commited(item.log_action)
assert resource.load_all() == []
def test_revert_create():
res = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res.inputs["a"] = "9"
res.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = staged_log[0]
operations.move_to_commited(logitem.log_action)
assert logitem.diff == [["add", "", [["a", "9"]]]]
commited = CommitedResource.get("test1")
assert commited.inputs == {"a": "9"}
change.revert(logitem.uid)
staged_log = change.stage_changes()
assert len(staged_log) == 1
for item in staged_log:
operations.move_to_commited(item.log_action)
assert resource.load_all() == []
def test_revert_removed_child():
res1 = orm.DBResource(id="test1", name="test1", base_path="x") # NOQA
res1.save()
res1.add_input("a", "str", "9")
res2 = orm.DBResource(id="test2", name="test2", base_path="x") # NOQA
res2.save()
res2.add_input("a", "str", 0)
res1 = resource.load("test1")
res2 = resource.load("test2")
signals.connect(res1, res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
operations.move_to_commited(item.log_action)
res2.remove()
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = next(staged_log.collection())
operations.move_to_commited(logitem.log_action)
with mock.patch.object(resource, "read_meta") as mread:
mread.return_value = {"input": {"a": {"schema": "str!"}}}
change.revert(logitem.uid)
res2 = resource.load("test2")
assert res2.args == {"a": "9"}
def test_discard_update():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res1.update({'a': '11'})
assert len(change.stage_changes()) == 1
assert res1.args == {'a': '11'}
change.discard_all()
assert res1.args == {'a': '9'}
def test_discard_all_pending_changes_resources_created():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
res2 = orm.DBResource(id='test2', name='test2', base_path='x')
res2.save()
res2.add_input('a', 'str', 0)
staged_log = change.stage_changes()
assert len(staged_log) == 2
change.discard_all()
staged_log = change.stage_changes()
assert len(staged_log) == 0
assert orm.DBResource.load_all() == []
def test_discard_removed():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res1.remove()
assert len(change.stage_changes()) == 1
assert res1.to_be_removed()
change.discard_all()
assert len(change.stage_changes()) == 0
assert not resource.load('test1').to_be_removed()
def stage(d):
log = list(change.stage_changes().reverse())
for item in log:
click.echo(item)
if d:
for line in item.details:
click.echo(' '*4+line)
if not log:
click.echo('No changes')
def stage(d):
log = list(change.stage_changes().reverse())
for item in log:
click.echo(item)
if d:
for line in item.details:
click.echo(' '*4+line)
if not log:
click.echo('No changes')
def stage(d):
log = change.stage_changes()
log.reverse()
for item in log:
click.echo(data.compact(item))
if d:
for line in data.details(item.diff):
click.echo(' ' * 4 + line)
if not log:
click.echo('No changes')
def test_discard_removed():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res1.remove()
assert len(change.stage_changes()) == 1
assert res1.to_be_removed()
change.discard_all()
assert len(change.stage_changes()) == 0
assert not resource.load('test1').to_be_removed()
def test_revert_update_connected():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
res2 = orm.DBResource(id='test2', name='test2', base_path='x')
res2.save()
res2.add_input('a', 'str', 0)
res3 = orm.DBResource(id='test3', name='test3', base_path='x')
res3.save()
res3.add_input('a', 'str', 0)
res1 = resource.load('test1')
res2 = resource.load('test2')
res3 = resource.load('test3')
signals.connect(res1, res2)
signals.connect(res2, res3)
staged_log = change.stage_changes()
assert len(staged_log) == 3
for item in staged_log:
operations.move_to_commited(item.log_action)
assert len(staged_log) == 0
signals.disconnect(res1, res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
to_revert = []
for item in staged_log:
operations.move_to_commited(item.log_action)
to_revert.append(item.uid)
change.revert_uids(sorted(to_revert, reverse=True))
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
assert item.diff == [['change', 'a', [0, '9']]]
def test_discard_connection():
res1 = orm.DBResource(id='test1', name='test1', base_path='x')
res1.save()
res1.add_input('a', 'str', '9')
res2 = orm.DBResource(id='test2', name='test2', base_path='x')
res2.save()
res2.add_input('a', 'str', '0')
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res2 = resource.load('test2')
signals.connect(res1, res2)
staged_log = change.stage_changes()
assert len(staged_log) == 1
assert res2.args == {'a': '9'}
change.discard_all()
assert res2.args == {'a': '0'}
assert len(change.stage_changes()) == 0
def test_discard_removed():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load('test1')
res1.remove()
assert len(change.stage_changes()) == 1
assert res1.to_be_removed()
change.discard_all()
assert len(change.stage_changes()) == 0
assert not resource.load('test1').to_be_removed()
def test_revert_create():
res = orm.DBResource(id='test1', name='test1', base_path='x')
res.save()
res.add_input('a', 'str', '9')
staged_log = change.stage_changes()
assert len(staged_log) == 1
logitem = next(staged_log.collection())
operations.move_to_commited(logitem.log_action)
assert logitem.diff == [['add', '', [['a', '9']]]]
commited = orm.DBCommitedState.load('test1')
assert commited.inputs == {'a': '9'}
change.revert(logitem.uid)
staged_log = change.stage_changes()
assert len(staged_log) == 1
for item in staged_log:
operations.move_to_commited(item.log_action)
assert orm.DBResource.load_all() == []
def test_concurrent_sequences_with_no_handler(scale, scheduler_client):
total_resources = scale * 3
timeout = scale * 2
assert len(change.stage_changes()) == total_resources
plan = change.send_to_orchestration()
scheduler_client.next({}, plan.graph['uid'])
def wait_function(timeout):
try:
for summary in wait_finish(plan.graph['uid'], timeout):
assert summary[states.ERROR.name] == 0
time.sleep(0.5)
except ExecutionTimeout:
pass
return summary
waiter = gevent.spawn(wait_function, timeout)
waiter.join(timeout=timeout)
assert waiter.get(block=True)[states.SUCCESS.name] == total_resources
assert len(data.CL()) == total_resources
clear_cache()
assert len(change.stage_changes()) == 0
def test_discard_connection():
res1 = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res1.inputs["a"] = "9"
res1.save_lazy()
res2 = DBResource.from_dict(
"test2",
{
"name": "test2",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res2.inputs["a"] = "0"
res2.save_lazy()
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
for item in staged_log:
operations.move_to_commited(item.log_action)
res1 = resource.load("test1")
res2 = resource.load("test2")
res1.connect(res2, {"a": "a"})
staged_log = change.stage_changes()
assert len(staged_log) == 1
assert res2.args == {"a": "9"}
change.discard_all()
assert res2.args == {"a": "0"}
assert len(change.stage_changes()) == 0
def test_revert_removal():
res = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res.inputs['a'] = '9'
res.save_lazy()
commited = CommitedResource.from_dict('test1', {'inputs': {'a': '9'},
'state': 'operational'})
commited.save_lazy()
resource_obj = resource.load(res.name)
resource_obj.remove()
ModelMeta.save_all_lazy()
changes = change.stage_changes()
assert len(changes) == 1
assert changes[0].diff == [['remove', '', [['a', '9']]]]
operations.move_to_commited(changes[0].log_action)
clear_cache()
assert DBResource._c.obj_cache == {}
# assert DBResource.bucket.get('test1').siblings == []
with mock.patch.object(repository.Repository, 'read_meta') as mread:
mread.return_value = {
'input': {'a': {'schema': 'str!'}},
'id': 'mocked'
}
with mock.patch.object(repository.Repository, 'get_path') as mpath:
mpath.return_value = 'x'
change.revert(changes[0].uid)
ModelMeta.save_all_lazy()
# assert len(DBResource.bucket.get('test1').siblings) == 1
resource_obj = resource.load('test1')
assert resource_obj.args == {
'a': '9',
'location_id': '',
'transports_id': ''
}
def test_revert_removal():
res = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res.inputs['a'] = '9'
res.save_lazy()
commited = CommitedResource.from_dict('test1', {'inputs': {'a': '9'},
'state': 'operational'})
commited.save_lazy()
resource_obj = resource.load(res.name)
resource_obj.remove()
ModelMeta.save_all_lazy()
changes = change.stage_changes()
assert len(changes) == 1
assert changes[0].diff == [['remove', '', [['a', '9']]]]
operations.move_to_commited(changes[0].log_action)
ModelMeta.session_start()
assert DBResource._c.obj_cache == {}
assert DBResource.bucket.get('test1').siblings == []
with mock.patch.object(resource, 'read_meta') as mread:
mread.return_value = {
'input': {'a': {'schema': 'str!'}},
'id': 'mocked'
}
change.revert(changes[0].uid)
ModelMeta.save_all_lazy()
assert len(DBResource.bucket.get('test1').siblings) == 1
resource_obj = resource.load('test1')
assert resource_obj.args == {
'a': '9',
'location_id': '',
'transports_id': ''
}
def test_revert_removal():
res = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res.inputs["a"] = "9"
res.save_lazy()
commited = CommitedResource.from_dict("test1", {"inputs": {"a": "9"}, "state": "operational"})
commited.save_lazy()
resource_obj = resource.load(res.name)
resource_obj.remove()
ModelMeta.save_all_lazy()
changes = change.stage_changes()
assert len(changes) == 1
assert changes[0].diff == [["remove", "", [["a", "9"]]]]
operations.move_to_commited(changes[0].log_action)
ModelMeta.session_start()
assert DBResource._c.obj_cache == {}
assert DBResource.bucket.get("test1").siblings == []
with mock.patch.object(resource, "read_meta") as mread:
mread.return_value = {"input": {"a": {"schema": "str!"}}, "id": "mocked"}
change.revert(changes[0].uid)
ModelMeta.save_all_lazy()
assert len(DBResource.bucket.get("test1").siblings) == 1
resource_obj = resource.load("test1")
assert resource_obj.args == {"a": "9", "location_id": "", "transports_id": ""}
def test_revert_update_connected():
res1 = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res1.inputs["a"] = "9"
res1.save_lazy()
res2 = DBResource.from_dict(
"test2",
{
"name": "test2",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res2.inputs["a"] = ""
res2.save_lazy()
res3 = DBResource.from_dict(
"test3",
{
"name": "test3",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res3.inputs["a"] = ""
res3.save_lazy()
res1 = resource.load("test1")
res2 = resource.load("test2")
res3 = resource.load("test3")
res1.connect(res2)
res2.connect(res3)
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 3
for item in staged_log:
assert item.action == "run"
operations.move_to_commited(item.log_action)
assert len(change.stage_changes()) == 0
res1.disconnect(res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
to_revert = []
for item in staged_log:
assert item.action == "update"
operations.move_to_commited(item.log_action)
to_revert.append(item.uid)
change.revert_uids(sorted(to_revert, reverse=True))
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
assert item.diff == [["change", "a", ["", "9"]]]
def test_revert_update_connected():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = ''
res2.save_lazy()
res3 = DBResource.from_dict('test3',
{'name': 'test3',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res3.inputs['a'] = ''
res3.save_lazy()
res1 = resource.load('test1')
res2 = resource.load('test2')
res3 = resource.load('test3')
res1.connect(res2)
res2.connect(res3)
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 3
for item in staged_log:
assert item.action == 'run'
operations.move_to_commited(item.log_action)
assert len(change.stage_changes()) == 0
res1.disconnect(res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
to_revert = []
for item in staged_log:
assert item.action == 'update'
operations.move_to_commited(item.log_action)
to_revert.append(item.uid)
change.revert_uids(sorted(to_revert, reverse=True))
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
assert item.diff == [['change', 'a', ['', '9']]]
def test_revert_update_connected():
res1 = DBResource.from_dict('test1',
{'name': 'test1',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res1.inputs['a'] = '9'
res1.save_lazy()
res2 = DBResource.from_dict('test2',
{'name': 'test2',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res2.inputs['a'] = ''
res2.save_lazy()
res3 = DBResource.from_dict('test3',
{'name': 'test3',
'base_path': 'x',
'state': RESOURCE_STATE.created.name,
'meta_inputs': {'a': {'value': None,
'schema': 'str'}}})
res3.inputs['a'] = ''
res3.save_lazy()
res1 = resource.load('test1')
res2 = resource.load('test2')
res3 = resource.load('test3')
res1.connect(res2)
res2.connect(res3)
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 3
for item in staged_log:
assert item.action == 'run'
operations.move_to_commited(item.log_action)
assert len(change.stage_changes()) == 0
res1.disconnect(res2)
staged_log = change.stage_changes()
assert len(staged_log) == 2
to_revert = []
for item in staged_log:
assert item.action == 'update'
operations.move_to_commited(item.log_action)
to_revert.append(item.uid)
change.revert_uids(sorted(to_revert, reverse=True))
ModelMeta.save_all_lazy()
staged_log = change.stage_changes()
assert len(staged_log) == 2
for item in staged_log:
assert item.diff == [['change', 'a', ['', '9']]]
