def test_component_similar_one():
user = User.query.filter().first()
snapshot = yaml2json('pc-components.db')
pc = snapshot['device']
snapshot['components'][0]['serial_number'] = snapshot['components'][1][
'serial_number'] = None
pc = d.Desktop(**pc,
components=OrderedSet(
d.Component(**c) for c in snapshot['components']))
component1, component2 = pc.components # type: d.Component
db.session.add(pc)
db.session.flush()
# Let's create a new component named 'A' similar to 1
componentA = d.Component(model=component1.model,
manufacturer=component1.manufacturer,
owner_id=user.id)
similar_to_a = componentA.similar_one(pc, set())
assert similar_to_a == component1
# d.Component B does not have the same model
componentB = d.Component(model='nope',
manufacturer=component1.manufacturer)
with pytest.raises(ResourceNotFound):
assert componentB.similar_one(pc, set())
# If we blacklist component A we won't get anything
with pytest.raises(ResourceNotFound):
assert componentA.similar_one(pc, blacklist={componentA.id})
def test_add_remove():
# Original state:
# pc has c1 and c2
# pc2 has c3
# c4 is not with any pc
user = User.query.filter().first()
values = yaml2json('pc-components.db')
pc = values['device']
c1, c2 = (d.Component(**c) for c in values['components'])
pc = d.Desktop(**pc, components=OrderedSet([c1, c2]))
db.session.add(pc)
c3 = d.Component(serial_number='nc1', owner_id=user.id)
pc2 = d.Desktop(serial_number='s2',
components=OrderedSet([c3]),
chassis=ComputerChassis.Microtower)
c4 = d.Component(serial_number='c4s', owner_id=user.id)
db.session.add(pc2)
db.session.add(c4)
db.session.commit()
# Test:
# pc has only c3
actions = Sync.add_remove(device=pc, components={c3, c4})
db.session.add_all(actions)
db.session.commit() # We enforce the appliance of order_by
assert len(actions) == 1
assert isinstance(actions[0], Remove)
assert actions[0].device == pc2
assert actions[0].components == OrderedSet([c3])
def test_add_remove():
# Original state:
# pc has c1 and c2
# pc2 has c3
# c4 is not with any pc
values = conftest.file('pc-components.db')
pc = values['device']
c1, c2 = (d.Component(**c) for c in values['components'])
pc = d.Desktop(**pc, components=OrderedSet([c1, c2]))
db.session.add(pc)
c3 = d.Component(serial_number='nc1')
pc2 = d.Desktop(serial_number='s2',
components=OrderedSet([c3]),
chassis=ComputerChassis.Microtower)
c4 = d.Component(serial_number='c4s')
db.session.add(pc2)
db.session.add(c4)
db.session.commit()
# Test:
# pc has only c3
events = Sync.add_remove(device=pc, components={c3, c4})
db.session.add_all(events)
db.session.commit() # We enforce the appliance of order_by
assert len(events) == 1
assert isinstance(events[0], Remove)
assert events[0].device == pc2
assert events[0].components == OrderedSet([c3])
def test_sync_run_components_none():
"""Syncs a device that has a None components. The system should
keep all the components from the device.
"""
s = yaml2json('pc-components.db')
pc = d.Desktop(**s['device'],
components=OrderedSet(
d.Component(**c) for c in s['components']))
db.session.add(pc)
db.session.commit()
# Create a new transient non-db synced object
transient_pc = d.Desktop(**s['device'])
db_pc, _ = Sync().run(transient_pc, components=None)
assert db_pc.components
assert db_pc.components == pc.components
def test_sync_run_components_empty():
"""Syncs a device that has an empty components list. The system should
remove all the components from the device.
"""
s = yaml2json('pc-components.db')
pc = d.Desktop(**s['device'],
components=OrderedSet(
d.Component(**c) for c in s['components']))
db.session.add(pc)
db.session.commit()
# Create a new transient non-db synced object
pc = d.Desktop(**s['device'])
db_pc, _ = Sync().run(pc, components=OrderedSet())
assert not db_pc.components
assert not pc.components