def testQuadrant2x2ArrayQ4(self):
'''
2x2 array symmetrizes properly
input quadrant 4
'''
array = np.array([[0, 1], [2, 3]])
arrayfull = np.array([[3, 2, 3], [1, 0, 1], [3, 2, 3]])
testarray = coord_transforms.expand_quadrant_symmetry(array, 4)
np.testing.assert_array_almost_equal(arrayfull, testarray)
def testQuadrant3x3ArrayQ4(self):
'''
3x3 array symmetrizes properly
input quadrant 4
'''
array = np.array([[0, 1, 2], [3, 4, 5], [6, 7, 8]])
arrayfull = np.array([
[8, 7, 6, 7, 8],
[5, 4, 3, 4, 5],
[2, 1, 0, 1, 2],
[5, 4, 3, 4, 5],
[8, 7, 6, 7, 8]])
testarray = coord_transforms.expand_quadrant_symmetry(array, 4)
np.testing.assert_array_almost_equal(arrayfull, testarray)