text: def test_import_star():
      """
      Test that `from svg.charts import *` imports all the modules
      """
      mod_src = 'from svg.charts import *\n'
      code = compile(mod_src, 'test_import_star_module.py', 'exec')
      ns = {}
      exec(code, ns)
      assert 'graph' in ns
      assert 'plot' in ns
  