Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
import unittest
import numpy as np
from ...augmentations.transforms import *
from ...core.composition import Compose
class TestResize(unittest.TestCase):
def test_1(self):
tr = Compose([Resize(shape=(20, 20, 20))])
img = np.empty((30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 20, 20, 20))
img = np.empty((1, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 20, 20, 20))
img = np.empty((4, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 20, 20, 20))
img = np.empty((4, 30, 30, 30, 5))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 20, 20, 20, 5))
def test_2(self):
tr = Compose([Resize(shape=(20, 20, 20, 6))])
# when arguments are incorrect, should print warning and output the unchanged input image
img = np.empty((30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 30, 30, 30))
img = np.empty((1, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 30, 30, 30))
img = np.empty((4, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 30, 30, 30))
img = np.empty((4, 30, 30, 30, 5))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 20, 20, 20, 6))
class TestPad(unittest.TestCase):
def test_1(self):
tr = Compose([Pad(2)])
img = np.empty((30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 34, 34, 34))
img = np.empty((1, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (1, 34, 34, 34))
img = np.empty((4, 30, 30, 30))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 34, 34, 34))
img = np.empty((4, 30, 30, 30, 5))
tr_img = tr(image=img)['image']
self.assertTupleEqual(tr_img.shape, (4, 34, 34, 34, 5))
if __name__ == '__main__':
unittest.main()