from datetime import timedelta from uuid import UUID import pytest from colour import Color from ereuse_utils.naming import Naming from pytest import raises from sqlalchemy.util import OrderedSet from teal.db import ResourceNotFound from ereuse_devicehub.client import UserClient from ereuse_devicehub.db import db from ereuse_devicehub.devicehub import Devicehub from ereuse_devicehub.resources.agent.models import Person from ereuse_devicehub.resources.device.exceptions import NeedsId from ereuse_devicehub.resources.device.models import Component, ComputerMonitor, Desktop, Device, \ GraphicCard, Laptop, Motherboard, NetworkAdapter from ereuse_devicehub.resources.device.schemas import Device as DeviceS from ereuse_devicehub.resources.device.sync import MismatchBetweenTags, MismatchBetweenTagsAndHid, \ Sync from ereuse_devicehub.resources.enums import ComputerChassis, DisplayTech from ereuse_devicehub.resources.event.models import Remove, Test from ereuse_devicehub.resources.tag.model import Tag from ereuse_devicehub.resources.user import User from tests import conftest @pytest.mark.usefixtures(conftest.app_context.__name__) def test_device_model(): """ Tests that the correctness of the device model and its relationships. """ pc = Desktop(model='p1mo', manufacturer='p1ma', serial_number='p1s', chassis=ComputerChassis.Tower) net = NetworkAdapter(model='c1mo', manufacturer='c1ma', serial_number='c1s') graphic = GraphicCard(model='c2mo', manufacturer='c2ma', memory=1500) pc.components.add(net) pc.components.add(graphic) db.session.add(pc) db.session.commit() pc = Desktop.query.one() assert pc.serial_number == 'p1s' assert pc.components == OrderedSet([net, graphic]) network_adapter = NetworkAdapter.query.one() assert network_adapter.parent == pc # Removing a component from pc doesn't delete the component pc.components.remove(net) db.session.commit() pc = Device.query.first() # this is the same as querying for Desktop directly assert pc.components == {graphic} network_adapter = NetworkAdapter.query.one() assert network_adapter not in pc.components assert network_adapter.parent is None # Deleting the pc deletes everything gcard = GraphicCard.query.one() db.session.delete(pc) db.session.flush() assert pc.id == 1 assert Desktop.query.first() is None db.session.commit() assert Desktop.query.first() is None assert network_adapter.id == 2 assert NetworkAdapter.query.first() is not None, 'We removed the network adaptor' assert gcard.id == 3, 'We should still hold a reference to a zombie graphic card' assert GraphicCard.query.first() is None, 'We should have deleted it –it was inside the pc' @pytest.mark.usefixtures(conftest.app_context.__name__) def test_device_schema(): """Ensures the user does not upload non-writable or extra fields.""" device_s = DeviceS() device_s.load({'serialNumber': 'foo1', 'model': 'foo', 'manufacturer': 'bar2'}) device_s.dump(Device(id=1)) @pytest.mark.usefixtures(conftest.app_context.__name__) def test_physical_properties(): c = Motherboard(slots=2, usb=3, serial_number='sn', model='ml', manufacturer='mr', width=2.0, color=Color()) pc = Desktop(chassis=ComputerChassis.Tower) pc.components.add(c) db.session.add(pc) db.session.commit() assert c.physical_properties == { 'usb': 3, 'serial_number': 'sn', 'pcmcia': None, 'model': 'ml', 'slots': 2, 'serial': None, 'firewire': None, 'manufacturer': 'mr', 'weight': None, 'height': None, 'width': 2.0, 'color': Color(), 'depth': None } @pytest.mark.usefixtures(conftest.app_context.__name__) def test_component_similar_one(): snapshot = conftest.file('pc-components.db') d = snapshot['device'] snapshot['components'][0]['serial_number'] = snapshot['components'][1]['serial_number'] = None pc = Desktop(**d, components=OrderedSet(Component(**c) for c in snapshot['components'])) component1, component2 = pc.components # type: Component db.session.add(pc) db.session.flush() # Let's create a new component named 'A' similar to 1 componentA = Component(model=component1.model, manufacturer=component1.manufacturer) similar_to_a = componentA.similar_one(pc, set()) assert similar_to_a == component1 # Component B does not have the same model componentB = 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}) @pytest.mark.usefixtures('auth_app_context') 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 = (Component(**c) for c in values['components']) pc = Desktop(**pc, components=OrderedSet([c1, c2])) db.session.add(pc) c3 = Component(serial_number='nc1') pc2 = Desktop(serial_number='s2', components=OrderedSet([c3]), chassis=ComputerChassis.Microtower) c4 = 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]) @pytest.mark.usefixtures(conftest.app_context.__name__) 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 = conftest.file('pc-components.db') pc = Desktop(**s['device'], components=OrderedSet(Component(**c) for c in s['components'])) db.session.add(pc) db.session.commit() # Create a new transient non-db synced object pc = Desktop(**s['device']) db_pc, _ = Sync().run(pc, components=OrderedSet()) assert not db_pc.components assert not pc.components @pytest.mark.usefixtures(conftest.app_context.__name__) 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 = conftest.file('pc-components.db') pc = Desktop(**s['device'], components=OrderedSet(Component(**c) for c in s['components'])) db.session.add(pc) db.session.commit() # Create a new transient non-db synced object transient_pc = Desktop(**s['device']) db_pc, _ = Sync().run(transient_pc, components=None) assert db_pc.components assert db_pc.components == pc.components @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_Desktop_new_Desktop_no_tag(): """ Syncs a new Desktop with HID and without a tag, creating it. :return: """ # Case 1: device does not exist on DB pc = Desktop(**conftest.file('pc-components.db')['device']) db_pc = Sync().execute_register(pc) assert pc.physical_properties == db_pc.physical_properties @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_Desktop_existing_no_tag(): """ Syncs an existing Desktop with HID and without a tag. """ pc = Desktop(**conftest.file('pc-components.db')['device']) db.session.add(pc) db.session.commit() pc = Desktop( **conftest.file('pc-components.db')['device']) # Create a new transient non-db object # 1: device exists on DB db_pc = Sync().execute_register(pc) assert pc.physical_properties == db_pc.physical_properties @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_Desktop_no_hid_no_tag(): """ Syncs a Desktop without HID and no tag. This should fail as we don't have a way to identify it. """ pc = Desktop(**conftest.file('pc-components.db')['device']) # 1: device has no HID pc.hid = pc.model = None with pytest.raises(NeedsId): Sync().execute_register(pc) @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_Desktop_tag_not_linked(): """ Syncs a new Desktop with HID and a non-linked tag. It is OK if the tag was not linked, it will be linked in this process. """ tag = Tag(id='FOO') db.session.add(tag) db.session.commit() # Create a new transient non-db object pc = Desktop(**conftest.file('pc-components.db')['device'], tags=OrderedSet([Tag(id='FOO')])) returned_pc = Sync().execute_register(pc) assert returned_pc == pc assert tag.device == pc, 'Tag has to be linked' assert Desktop.query.one() == pc, 'Desktop had to be set to db' @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_no_hid_tag_not_linked(tag_id: str): """ Validates registering a Desktop without HID and a non-linked tag. In this case it is ok still, as the non-linked tag proves that the Desktop was not existing before (otherwise the tag would be linked), and thus it creates a new Desktop. """ tag = Tag(id=tag_id) pc = Desktop(**conftest.file('pc-components.db')['device'], tags=OrderedSet([tag])) returned_pc = Sync().execute_register(pc) db.session.commit() assert returned_pc == pc db_tag = next(iter(returned_pc.tags)) # they are not the same tags though # tag is a transient obj and db_tag the one from the db # they have the same pk though assert tag != db_tag, 'They are not the same tags though' assert db_tag.id == tag.id assert Desktop.query.one() == pc, 'Desktop had to be set to db' @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_tag_does_not_exist(): """ Ensures not being able to register if the tag does not exist, even if the device has HID or it existed before. Tags have to be created before trying to link them through a Snapshot. """ pc = Desktop(**conftest.file('pc-components.db')['device'], tags=OrderedSet([Tag('foo')])) with raises(ResourceNotFound): Sync().execute_register(pc) @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_tag_linked_same_device(): """ If the tag is linked to the device, regardless if it has HID, the system should match the device through the tag. (If it has HID it validates both HID and tag point at the same device, this his checked in ). """ orig_pc = Desktop(**conftest.file('pc-components.db')['device']) db.session.add(Tag(id='foo', device=orig_pc)) db.session.commit() pc = Desktop( **conftest.file('pc-components.db')['device']) # Create a new transient non-db object pc.tags.add(Tag(id='foo')) db_pc = Sync().execute_register(pc) assert db_pc.id == orig_pc.id assert len(db_pc.tags) == 1 assert next(iter(db_pc.tags)).id == 'foo' @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_tag_linked_other_device_mismatch_between_tags(): """ Checks that sync raises an error if finds that at least two passed-in tags are not linked to the same device. """ pc1 = Desktop(**conftest.file('pc-components.db')['device']) db.session.add(Tag(id='foo-1', device=pc1)) pc2 = Desktop(**conftest.file('pc-components.db')['device']) pc2.serial_number = 'pc2-serial' pc2.hid = Naming.hid(pc2.manufacturer, pc2.serial_number, pc2.model) db.session.add(Tag(id='foo-2', device=pc2)) db.session.commit() pc1 = Desktop( **conftest.file('pc-components.db')['device']) # Create a new transient non-db object pc1.tags.add(Tag(id='foo-1')) pc1.tags.add(Tag(id='foo-2')) with raises(MismatchBetweenTags): Sync().execute_register(pc1) @pytest.mark.usefixtures(conftest.app_context.__name__) def test_sync_execute_register_mismatch_between_tags_and_hid(): """ Checks that sync raises an error if it finds that the HID does not point at the same device as the tag does. In this case we set HID -> pc1 but tag -> pc2 """ pc1 = Desktop(**conftest.file('pc-components.db')['device']) db.session.add(Tag(id='foo-1', device=pc1)) pc2 = Desktop(**conftest.file('pc-components.db')['device']) pc2.serial_number = 'pc2-serial' pc2.hid = Naming.hid(pc2.manufacturer, pc2.serial_number, pc2.model) db.session.add(Tag(id='foo-2', device=pc2)) db.session.commit() pc1 = Desktop( **conftest.file('pc-components.db')['device']) # Create a new transient non-db object pc1.tags.add(Tag(id='foo-2')) with raises(MismatchBetweenTagsAndHid): Sync().execute_register(pc1) def test_get_device(app: Devicehub, user: UserClient): """Checks GETting a Desktop with its components.""" with app.app_context(): pc = Desktop(model='p1mo', manufacturer='p1ma', serial_number='p1s', chassis=ComputerChassis.Tower) pc.components = OrderedSet([ NetworkAdapter(model='c1mo', manufacturer='c1ma', serial_number='c1s'), GraphicCard(model='c2mo', manufacturer='c2ma', memory=1500) ]) db.session.add(pc) db.session.add(Test(device=pc, elapsed=timedelta(seconds=4), error=False, agent=Person(name='Timmy'), author=User(email='bar@bar.com'))) db.session.commit() pc, _ = user.get(res=Device, item=1) assert len(pc['events']) == 1 assert pc['events'][0]['type'] == 'Test' assert pc['events'][0]['device'] == 1 assert pc['events'][0]['elapsed'] == 4 assert not pc['events'][0]['error'] assert UUID(pc['events'][0]['author']) assert 'events_components' not in pc, 'events_components are internal use only' assert 'events_one' not in pc, 'they are internal use only' assert 'author' not in pc assert tuple(c['id'] for c in pc['components']) == (2, 3) assert pc['hid'] == 'p1ma-p1s-p1mo' assert pc['model'] == 'p1mo' assert pc['manufacturer'] == 'p1ma' assert pc['serialNumber'] == 'p1s' assert pc['type'] == 'Desktop' def test_get_devices(app: Devicehub, user: UserClient): """Checks GETting multiple devices.""" with app.app_context(): pc = Desktop(model='p1mo', manufacturer='p1ma', serial_number='p1s', chassis=ComputerChassis.Tower) pc.components = OrderedSet([ NetworkAdapter(model='c1mo', manufacturer='c1ma', serial_number='c1s'), GraphicCard(model='c2mo', manufacturer='c2ma', memory=1500) ]) pc1 = Desktop(model='p2mo', manufacturer='p2ma', serial_number='p2s', chassis=ComputerChassis.Tower) pc2 = Laptop(model='p3mo', manufacturer='p3ma', serial_number='p3s', chassis=ComputerChassis.Netbook) db.session.add_all((pc, pc1, pc2)) db.session.commit() devices, _ = user.get(res=Device) assert tuple(d['id'] for d in devices) == (1, 2, 3, 4, 5) assert tuple(d['type'] for d in devices) == ('Desktop', 'Desktop', 'Laptop', 'NetworkAdapter', 'GraphicCard') @pytest.mark.usefixtures(conftest.app_context.__name__) def test_computer_monitor(): m = ComputerMonitor(technology=DisplayTech.LCD, manufacturer='foo', model='bar', serial_number='foo-bar', resolution_width=1920, resolution_height=1080, size=14.5) db.session.add(m) db.session.commit() @pytest.mark.xfail(reason='Make test') def test_mobile_meid(): pass @pytest.mark.xfail(reason='Make test') def test_mobile_imei(): pass @pytest.mark.xfail(reason='Make test') def test_computer_with_display(): pass