def test_delegate_list_node_default_option():
tool_1 = Tool(tool_1_def)
tool_2 = Tool(tool_1_def)
tool_3 = Tool(tool_1_def)
p = Pipeline()
node_1 = p.add(tool_1)
node_2 = p.add(tool_2)
node_3 = p.add(tool_3)
node_3.input = [node_1, node_2]
assert len(p._edges) == 2
edge = p.get_edge(node_1, node_3)
assert edge is not None
assert len(edge._links) == 1
edge_2 = p.get_edge(node_2, node_3)
assert edge_2 is not None
assert len(edge_2._links) == 1
def test_delegate_list_node_default_option():
tool_1 = Tool(tool_1_def)
tool_2 = Tool(tool_1_def)
tool_3 = Tool(tool_1_def)
p = Pipeline()
node_1 = p.add(tool_1)
node_2 = p.add(tool_2)
node_3 = p.add(tool_3)
node_3.input = [node_1, node_2]
assert len(p._edges) == 2
edge = p.get_edge(node_1, node_3)
assert edge is not None
assert len(edge._links) == 1
edge_2 = p.get_edge(node_2, node_3)
assert edge_2 is not None
assert len(edge_2._links) == 1
def test_delegate_singleton_node_default_option():
tool_1 = Tool(tool_1_def)
tool_2 = Tool(tool_1_def)
p = Pipeline()
node_1 = p.add(tool_1)
node_2 = p.add(tool_2)
node_2.input = node_1
assert len(p._nodes) == 2
assert len(p._edges) == 1
edge = p.get_edge(node_1, node_2)
assert edge is not None
assert len(edge._links) == 1
def test_delegate_singleton_node_default_option():
tool_1 = Tool(tool_1_def)
tool_2 = Tool(tool_1_def)
p = Pipeline()
node_1 = p.add(tool_1)
node_2 = p.add(tool_2)
node_2.input = node_1
assert len(p._nodes) == 2
assert len(p._edges) == 1
edge = p.get_edge(node_1, node_2)
assert edge is not None
assert len(edge._links) == 1