def test_operation_links_multiple(self, sum_op, square_op, negative_op):
#
# (y) --> (n1)
# my_func sum (n) --> (num) square
# (x) --> (n2)
#
def my_func(x: int, y: int) -> (int, int):
return y, x
my_op = operation(my_func, output_names=("y", "x"))()
workflow = Workflow()
# workflow.add_operations(sum_op, square_op, negative_op, my_op)
workflow.add_operations(my_op, sum_op, square_op, negative_op)
link1 = (my_op, sum_op, "y", "n1")
link2 = (my_op, sum_op, "x", "n2")
link3 = (sum_op, square_op, "sum", "n")
link4 = (square_op, negative_op, "square", "num")
workflow.add_link(my_op, sum_op, "y", "n1")
workflow.add_link(my_op, sum_op, "x", "n2")
workflow.add_link(sum_op, square_op, "sum", "n")
workflow.add_link(square_op, negative_op, "square", "num")
# assert workflow.operation_links(my_op) == [link1, link2]
# assert workflow.operation_links(sum_op) == [link3]
# assert workflow.operation_links(square_op) == [link4]
# assert workflow.operation_links(negative_op) == []
workflow._pretty_print()
dask_graph, end_ids = workflow.as_dask_graph()
# test execution
results = workflow.execute_synchronous(x=3, y=5)
def test_two_copy_ops_to_one_op(self, double_and_triple_op, sum_op, square_op):
# 1**2 + 2**2 => 5
workflow = Workflow()
square_op.filled_values.update(n=1)
square_op_2 = square_op.__class__()
square_op_2.filled_values.update(n=2)
square_op_2.output_names = ["square"]
workflow.add_operations(sum_op, square_op, square_op_2)
workflow.add_link(square_op, sum_op, "square", "n1")
workflow.add_link(square_op_2, sum_op, "square", "n2")
workflow._pretty_print()
result = workflow.execute_synchronous()
assert result == ({"sum": 5},)
