text: from biobb_common.tools import test_fixtures as fx
  from biobb_ml.classification.k_neighbors_coefficient import k_neighbors_coefficient
  
  
  class TestKNeighborsCoefficient():
      def setUp(self):
          fx.test_setup(self,'k_neighbors_coefficient')
  
      def tearDown(self):
          fx.test_teardown(self)
          pass
  
      def test_k_neighbors_coefficient(self):
          k_neighbors_coefficient(properties=self.properties, **self.paths)
          assert fx.not_empty(self.paths['output_results_path'])
          assert fx.equal(self.paths['output_results_path'], self.paths['ref_output_results_path'])
          assert fx.not_empty(self.paths['output_plot_path'])
          assert fx.equal(self.paths['output_plot_path'], self.paths['ref_output_plot_path'])
  