66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
import pytest
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from flask import g
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from sqlalchemy_utils import Ltree
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.device.models import Desktop
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from ereuse_devicehub.resources.enums import ComputerChassis
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from ereuse_devicehub.resources.lot.models import Edge, Lot, LotDevice
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from tests import conftest
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@pytest.mark.usefixtures(conftest.auth_app_context.__name__)
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def test_lot_device_relationship():
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device = Desktop(serial_number='foo',
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model='bar',
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manufacturer='foobar',
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chassis=ComputerChassis.Lunchbox)
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lot = Lot(name='lot1')
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lot.devices.add(device)
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db.session.add(lot)
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db.session.flush()
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lot_device = LotDevice.query.one() # type: LotDevice
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assert lot_device.device_id == device.id
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assert lot_device.lot_id == lot.id
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assert lot_device.created
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assert lot_device.author_id == g.user.id
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assert device.parents == {lot}
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@pytest.mark.usefixtures(conftest.auth_app_context.__name__)
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def test_add_edge():
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child = Lot(name='child')
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parent = Lot(name='parent')
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db.session.add(child)
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db.session.add(parent)
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db.session.flush()
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# todo edges should automatically be created when the lot is created
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child.edges.add(Edge(path=Ltree(str(child.id).replace('-', '_'))))
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parent.edges.add(Edge(path=Ltree(str(parent.id).replace('-', '_'))))
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db.session.flush()
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parent.add_child(child)
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assert child in parent
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assert len(child.edges) == 1
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assert len(parent.edges) == 1
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parent.remove_child(child)
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assert child not in parent
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assert len(child.edges) == 1
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assert len(parent.edges) == 1
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grandparent = Lot(name='grandparent')
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db.session.add(grandparent)
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db.session.flush()
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grandparent.edges.add(Edge(path=Ltree(str(grandparent.id).replace('-', '_'))))
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db.session.flush()
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grandparent.add_child(parent)
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parent.add_child(child)
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assert parent in grandparent
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assert child in parent
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assert child in grandparent
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