View GitHub Repository neural-style-transfer

Schedule Inspection
Passed
Push — master ( 338098...c3d045 )
by Konstantinos
02:29 queued 01:15
created

test_nst_image.test_image_manager()   A

↳ Parent: test_nst_image

Complexity

Conditions 2

Size

Total Lines 14
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 10
dl 0
loc 14
rs 9.9
c 0
b 0
f 0
cc 2
nop 3
1 
import pytest
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
@pytest.fixture

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
def toy_image_manager(image_manager_class):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
    return image_manager_class([lambda array: array + 2])

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
@pytest.fixture

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
def compatible_images(test_image):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
    return type('CompatibleImages', (), {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
        'content': test_image('canoe_water.jpg'),

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
        'style': test_image('blue-red-w400-h300.jpg'),

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
    })()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
@pytest.fixture

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
def incompatible_image(test_image):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
    return test_image('wikipedia-logo.png')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
def test_image_manager(toy_image_manager, compatible_images, incompatible_image):

            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
    assert toy_image_manager.images_compatible == False

            


            
                                                        
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
    toy_image_manager.load_from_disk(compatible_images.content, 'content')

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
    assert toy_image_manager.images_compatible == False

            


            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
    toy_image_manager.load_from_disk(compatible_images.style, 'style')

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    assert toy_image_manager.images_compatible == True

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    toy_image_manager.load_from_disk(incompatible_image, 'content')

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
    assert toy_image_manager.images_compatible == False

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    with pytest.raises(ValueError):

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
        toy_image_manager.load_from_disk(compatible_images.content, 'unknown-type')

            


            
                                                        
            
                                    
            
            

                
                    35