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Push — master ( cc6bfd...4f98db )
by Andreas
01:27
created

Test__missing_vals.setUpClass()   A

↳ Parent: klib.tests.test_describe

Complexity

Conditions 1

Size

Total Lines 16
Code Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 14
nop 1
dl 0
loc 16
rs 9.7
c 0
b 0
f 0
1 
import numpy as np
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import pandas as pd
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import unittest
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from klib.describe import corr_mat
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# from klib.utils import _missing_vals
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if __name__ == '__main__':

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    unittest.main()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Test_corr_mat(unittest.TestCase):

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    @classmethod

            


            
                                                                        
                            
            
                                    
            
            

                
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    def setUpClass(cls):

            


            
                                                                        
                            
            
                                    
            
            

                
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        cls.data_corr_df = pd.DataFrame([[1, 0, 3, 4],

            


            
                                                                        
                            
            
                                    
            
            

                
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                                         [3, 4, 5, 6],

            


            
                                                                        
                            
            
                                    
            
            

                
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                                         ['a', 'b', pd.NA, 'd'],

            


            
                                                                        
                            
            
                                    
            
            

                
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                                         [5, False, np.nan, pd.NaT]],

            


            
                                                                        
                            
            
                                    
            
            

                
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                                        columns=['Col1', 'Col2', 'Col3', 'Col4'])

            


            
                                                                        
                            
            
                                    
            
            

                
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        cls.data_corr_list = [1, 2, -3, 4, 5, 0]

            


            
                                                                        
                            
            
                                    
            
            

                
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    def test_output_type(self):

            


            
                                                                        
                            
            
                                    
            
            

                
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        # Test conversion from pd.io.formats.style.Styler to pd.core.frame.DataFrame

            


            
                                                                        
                            
            
                                    
            
            

                
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        self.assertTrue(type(corr_mat(self.data_corr_df)), type(pd.DataFrame))

            


            
                                                                        
                            
            
                                    
            
            

                
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        self.assertTrue(type(corr_mat(self.data_corr_list)), type(pd.DataFrame))

            


            
                                                                        
                            
            
                                    
            
            

                
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    def test_output_shape(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        # Test for output of equal dimensions

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.assertEqual(corr_mat(self.data_corr_df).data.shape[0], corr_mat(self.data_corr_df).data.shape[1])

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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        self.assertEqual(corr_mat(self.data_corr_list).data.shape[0], corr_mat(self.data_corr_list).data.shape[1])

            


            
                                                        
            
                                    
            
            

                
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