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Digital Image Processing Tests #1178

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Merged
merged 5 commits into from
Sep 13, 2019
Merged

Digital Image Processing Tests #1178

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ae791f0
Merge pull request #1 from TheAlgorithms/master
mrvnmchm Aug 17, 2019
ae675f0
Merge pull request #2 from TheAlgorithms/master
mrvnmchm Sep 13, 2019
d37bfd8
add version of smaller image
mrvnmchm Sep 13, 2019
0419a61
swap image in tests
mrvnmchm Sep 13, 2019
8a8173c
edits for image src
mrvnmchm Sep 13, 2019
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Binary file added digital_image_processing/image_data/lena_small.jpg
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8 changes: 4 additions & 4 deletions digital_image_processing/test_digital_image_processing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,15 +12,15 @@
from numpy import array, uint8
from PIL import Image

img = imread(r"digital_image_processing/image_data/lena.jpg")
img = imread(r"digital_image_processing/image_data/lena_small.jpg")
gray = cvtColor(img, COLOR_BGR2GRAY)

# Test: change_contrast()
def test_change_contrast():
with Image.open("digital_image_processing/image_data/lena.jpg") as img:
with Image.open("digital_image_processing/image_data/lena_small.jpg") as img:
# Work around assertion for response
assert str(cc.change_contrast(img, 110)).startswith(
"<PIL.Image.Image image mode=RGB size=512x512 at"
"<PIL.Image.Image image mode=RGB size=100x100 at"
)


Expand All @@ -33,7 +33,7 @@ def test_gen_gaussian_kernel():

# canny.py
def test_canny():
canny_img = imread("digital_image_processing/image_data/lena.jpg", 0)
canny_img = imread("digital_image_processing/image_data/lena_small.jpg", 0)
# assert ambiguos array for all == True
assert canny_img.all()
canny_array = canny.canny(canny_img)
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