code: def test_more_edge_colors_than_num_edges_directed():
      """Test that extra edge colors are ignored when there are more specified
      colors than edges."""
      G = nx.path_graph(4, create_using=nx.DiGraph)  # 3 edges
      pos = nx.random_layout(barbell)
      edgecolors = ("r", "g", "b", "c")  # 4 edge colors
      drawn_edges = nx.draw_networkx_edges(
          G, pos, edge_color=edgecolors
      )
      for fap, expected in zip(drawn_edges, edgecolors[:-1]):
          assert mpl.colors.same_color(fap.get_edgecolor(), expected)
  
imports: import itertools
  import os
  import warnings
  import pytest
  import networkx
label_desc: Use image node_id 9 for calling a global function with example usage: test_more_edge_colors_than_num_edges_directed() without return types