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Completed
Push — master ( 74bfb5...9dc1ad )
by Xianshun
01:01
created

HuffmanCompressionUnitTest.test_huffman_binary()   A

↳ Parent: HuffmanCompressionUnitTest

Complexity

Conditions 1

Size

Total Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
dl 0
loc 9
rs 9.6666
c 1
b 0
f 0
1 
import unittest
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from pycompressor.huffman import HuffmanCompressor

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class HuffmanCompressionUnitTest(unittest.TestCase):

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    def test_huffman_binary(self):

            


            
                                                                        
                            
            
                                    
            
            

                
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        huffman = HuffmanCompressor()

            


            
                                                                        
                            
            
                                    
            
            

                
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        text = 'Hello World'

            


            
                                                                        
                            
            
                                    
            
            

                
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        bit_stream = huffman.compress_to_binary(text)

            


            
                                                                        
                            
            
                                    
            
            

                
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        self.assertFalse(bit_stream.is_empty())

            


            
                                                                        
                            
            
                                    
            
            

                
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        print(bit_stream.size())

            


            
                                                                        
                            
            
                                    
            
            

                
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        decompressed = huffman.decompress_from_binary(bit_stream)

            


            
                                                                        
                            
            
                                    
            
            

                
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        print(decompressed)

            


            
                                                                        
                            
            
                                    
            
            

                
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        self.assertEqual(text, decompressed)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def text_huffman_string(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        huffman = HuffmanCompressor()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        text = 'Hello World'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if __name__ == '__main__':

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    unittest.main()

            


            
                                                        
            
                                    
            
            

                
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