def test_ws_sub_ready_for_evaluation_if_no_input_port():
pg = PortGraph()
pg.add_vertex(0)
pg.add_out_port(0, "out", 0)
pg.add_vertex(1)
pg.add_in_port(1, "in", 1)
pg.connect(0, 1)
ws = WorkflowState(pg)
assert ws.is_ready_for_evaluation()
subpg = get_upstream_subportgraph(pg, 1)
subws = WorkflowState(subpg)
assert subws.is_ready_for_evaluation()
def test_ws_is_ready_for_evaluation():
pg = PortGraph()
pg.add_vertex(0)
pg.add_in_port(0, "in", 0)
pg.add_out_port(0, "out", 1)
pg.add_vertex(1)
pg.add_out_port(1, "out", 2)
pg.add_vertex(2)
pg.add_in_port(2, "in", 3)
pg.add_out_port(2, "out", 4)
pg.connect(1, 3)
pg.connect(2, 3)
ws = WorkflowState(pg)
assert not ws.is_ready_for_evaluation()
ws.store(1, "data")
assert not ws.is_ready_for_evaluation()
ws.store_param(0, "param", 0)
assert ws.is_ready_for_evaluation()
