Integrated based uni test for stage movements

from pprint import pprint

import logging, sys

logging.basicConfig(stream=sys.stderr, level=logging.DEBUG)

logging.basicConfig(stream=sys.stderr, level=logging.INFO)

success_string = """

            /O

class TestMicroscope(unittest.TestCase):

    def test_startup(self):

        """Tests capturing still images to a BytesIO stream."""

        global microscope

        pass

    def test_movement(self):

        move_distance = 500

        for axis in range(3):

            for direction in [1, -1]:

                pos_i = microscope.stage.position

                logging.debug(pos_i)

                logging.info("Moving axis {} by {}".format(axis, move_distance*direction))

                move = [0, 0, 0]

                move[axis] = move_distance*direction

                microscope.stage.move_rel(move)

                pos_f = microscope.stage.position

                diff = np.subtract(pos_f, pos_i)

                logging.debug("{} > {}".format(pos_i, pos_f))

                self.assertTrue(np.array_equal(diff, move))

if __name__ == '__main__':

        if result.wasSuccessful():

            print(success_string)

    microscope.close()

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