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test_memoize.simple_memoize()   A
last analyzed

↳ Parent: test_memoize

Complexity

Conditions 1

Size

Total Lines 14
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 11
dl 0
loc 14
rs 9.85
c 0
b 0
f 0
cc 1
nop 0
1 
import pytest
2 

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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@pytest.fixture

            


            
                                                                        
                            
            
                                    
            
            

                
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def simple_memoize():

            


            
                                                                        
                            
            
                                    
            
            

                
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    from software_patterns import ObjectsPool

            


            
                                                                        
                            
            
                                    
            
            

                
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    class TestClass:

            


            
                                                                        
                            
            
                                    
            
            

                
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        def __init__(self, number, name):

            


            
                                                                        
                            
            
                                    
            
            

                
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            self.number = number

            


            
                                                                        
                            
            
                                    
            
            

                
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            self.name = name

            


            
                                                                        
                            
            
                                    
            
            

                
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        @staticmethod

            


            
                                                                        
                            
            
                                    
            
            

                
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        def factory_method(arg1, arg2, **kwargs):

            


            
                                                                        
                            
            
                                    
            
            

                
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            return TestClass(arg1, arg2)

            


            
                                                                        
                            
            
                                    
            
            

                
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    return ObjectsPool(TestClass.factory_method)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def test_simple_memoize(simple_memoize):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    runtime_args = (7, 'gg')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    runtime_kwargs = dict(kwarg1='something', kwarg2=[1, 2])

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    instance1 = simple_memoize.get_object(*runtime_args, **runtime_kwargs)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    instance2 = simple_memoize.get_object(*runtime_args, **runtime_kwargs)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert instance1 == instance2

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert id(instance1) == id(instance2)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    hash1 = simple_memoize._build_hash(*runtime_args, **runtime_kwargs)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    assert hash1 == hash(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        '-'.join(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            [str(_) for _ in runtime_args]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            + [f'{key}={str(value)}' for key, value in runtime_kwargs.items()]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        )

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    )

            


            
                                                        
            
                                    
            
            

                
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