copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_file)
# as a test let's make sure that we get equal data frames
copyfile(self.call_output, test_file)
baseline_file = os.path.join(".", self.baseline_output_dir, test_file)
# as a test let's make sure that we get equal data frames