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import cv2
import unittest
from dyda_utils import tools
from dyda_utils import tinycv
from dyda_utils import lab_tools
from dyda_utils import dict_comparator
from dyda.components.image_processor import ExtractNonBlackImageProcessor
input_data = cv2.imread('/home/shared/DT42/test_data/test_ExtractNonBlackImageProcessor/input.jpg')
ref_output = cv2.imread('/home/shared/DT42/test_data/test_ExtractNonBlackImageProcessor/ref_output.bmp')
ref_results = tools.parse_json('/home/shared/DT42/test_data/test_ExtractNonBlackImageProcessor/ref_results.json')
class TestExtractNonBlackImageProcessor_simple(unittest.TestCase):
""" Test simple case. """
def test_main_process(self):
""" Main process of unit test. """
# initialization
comp = ExtractNonBlackImageProcessor()
# run component
comp.reset()
comp.input_data = input_data
comp.run()
# compare output_data with reference
tar_data = comp.output_data
img_diff = lab_tools.img_comparator(tar_data, ref_output)
self.assertEqual(img_diff, 0.0)
# compare results with reference
tar_data = comp.results
report = dict_comparator.get_diff(ref_results, tar_data)
self.assertEqual(report['extra_field'], [])
self.assertEqual(report['missing_field'], [])
self.assertEqual(report['mismatch_val'], [])
if __name__ == '__main__':
unittest.main()
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