code: def area_plot_input_argument_tests():
      options = {"fill": [True], "opacity": [1], "kind": ["area"]}
  
      def area_test(self, **kwargs):
          self._iplot(self.df, **kwargs)
  
      _generate_tests(TestIPlot, area_test, "area", options)
  
imports: import cufflinks
  import pandas
  import numpy
  import unittest
  from nose.tools import assert_equals
label_desc: Use image node_id 7 for calling a global function with example usage: area_plot_input_argument_tests() without return types