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TestChunks   A
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Complexity

Total Complexity 4

Size/Duplication

Total Lines 20
Duplicated Lines 0 %

Importance

Changes 1
Bugs 1 Features 0
Metric Value
c 1
b 1
f 0
dl 0
loc 20
rs 10
wmc 4

2 Methods

Rating   Name   Duplication   Size   Complexity  
A test_chunks_generator() 0 9 2
A test_chunks_sequence() 0 9 2
1 
import unittest
0 ignored issues
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Coding Style introduced by
This module should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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from foil.iteration import chunks

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class TestChunks(unittest.TestCase):

            


            
                                                        
            
                                    
            
            

                
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    def test_chunks_generator(self):

            


            
                                                        
            
                                    
            
            

                
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        gen = range(0, 8)

            


            
                                                        
            
                                    
            
            

                
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        chunksize = 3

            


            
                                                        
            
                                    
            
            

                
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        grouped = chunks(gen, chunksize=chunksize)

            


            
                                                        
            
                                    
            
            

                
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        expected = [(0, 1, 2), (3, 4, 5), (6, 7)]

            


            
                                                        
            
                                    
            
            

                
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        result = list(tuple(g) for g in grouped)

            


            
                                                        
            
                                    
            
            

                
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        self.assertEqual(expected, result)

            


            
                                                        
            
                                    
            
            

                
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    def test_chunks_sequence(self):

            


            
                                                        
            
                                    
            
            

                
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        seq = list(range(0, 9))

            


            
                                                        
            
                                    
            
            

                
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        chunksize = 3

            


            
                                                        
            
                                    
            
            

                
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        grouped = chunks(seq, chunksize=chunksize)

            


            
                                                        
            
                                    
            
            

                
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        expected = [(0, 1, 2), (3, 4, 5), (6, 7, 8)]

            


            
                                                        
            
                                    
            
            

                
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        result = [tuple(g) for g in grouped]

            


            
                                                        
            
                                    
            
            

                
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        self.assertEqual(expected, result)

            


            
                                                        
            
                                    
            
            

                
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