30 lines
910 B
Python
30 lines
910 B
Python
import pytest
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from gaphas import item
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from gaphas.connections import Connections
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from gaphas.constraint import EqualsConstraint
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from gaphas.solver import Solver
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@pytest.fixture
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def connections():
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return Connections(Solver())
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def test_reconnect_item(connections):
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i = item.Line()
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ii = item.Line()
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cons1 = EqualsConstraint(i.handles()[0].pos.x, i.handles()[0].pos.x)
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cons2 = EqualsConstraint(i.handles()[0].pos.y, i.handles()[0].pos.y)
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connections.connect_item(i, i.handles()[0], ii, ii.ports()[0], cons1)
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assert connections.get_connection(i.handles()[0]).constraint is cons1
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assert cons1 in connections.solver.constraints
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connections.reconnect_item(i, i.handles()[0], constraint=cons2)
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assert connections.get_connection(i.handles()[0]).constraint is cons2
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assert cons1 not in connections.solver.constraints
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assert cons2 in connections.solver.constraints
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