class_docstr: Test resolve_colors helper function
class_docstr_tok: ["Test","resolve_colors","helper","function"]
docstr: Provides reasonable defaults provided no arguments
docstr_tok: ["Provides","reasonable","defaults","provided","no","arguments"]
code: def test_resolve_colors_default(self):
      """
      Provides reasonable defaults provided no arguments
      """
      colors = resolve_colors()
      assert colors == get_color_cycle()
  
imports: import sys
  import pytest
  from matplotlib import cm
  from cycler import Cycler
  from sklearn.cluster import KMeans
  from sklearn.datasets import make_blobs
  from yellowbrick.style.colors import *
  from yellowbrick.style.palettes import ColorPalette, PALETTES
  from yellowbrick.cluster.silhouette import SilhouetteVisualizer
  from tests.base import VisualTestCase
label_desc: Use image node_id 1 for calling the TestResolveColors obj's underlying member method code with example usage: obj.test_resolve_colors_default() without return types