def test_set_region_of_interest_from_abs_points_should_replace_the_roi_on_the_video_processor_with_new_roi(self, mock_camera):
cam = mock_camera.return_value
cam.shape = [300, 100]
api = ScannerAPI()
api.set_region_of_interest_from_abs_points((0, 0), (151, 90), [300, 100])
self.assertNotEquals(api._default_roi, api.video_processor.roi)
self.assertEquals(api.roi, api.video_processor.roi)
def test_set_region_of_interest_from_abs_points_should_replace_the_roi_on_the_video_processor_with_new_roi(
self, mock_camera):
cam = mock_camera.return_value
cam.shape = [300, 100]
api = ScannerAPI()
api.set_region_of_interest_from_abs_points((0, 0), (151, 90),
[300, 100])
self.assertNotEquals(api._default_roi, api.video_processor.roi)
self.assertEquals(api.roi, api.video_processor.roi)
def test_set_region_of_interest_from_abs_points_should_create_expected_roi(self, mock_camera):
cam = mock_camera.return_value
cam.shape = [300, 100]
api = ScannerAPI()
expected_roi = ROI.set_from_abs_points((0, 0), (151, 90), [100, 300, 3])
api.set_region_of_interest_from_abs_points((0, 0), (151, 90), [300, 100])
self.assertROIEquals(expected_roi, api.roi)
def test_set_region_of_interest_from_abs_points_should_create_expected_roi(
self, mock_camera):
cam = mock_camera.return_value
cam.shape = [300, 100]
api = ScannerAPI()
expected_roi = ROI.set_from_abs_points((0, 0), (151, 90),
[100, 300, 3])
api.set_region_of_interest_from_abs_points((0, 0), (151, 90),
[300, 100])
self.assertROIEquals(expected_roi, api.roi)
