def METHOD_NAME():
    outfile = '/tmp/result.bg'
    args = "bins -b {} {} --binSize 50 -o {}".format(BIGWIG_A, BIGWIG_B, outfile).split()
    bwCorr.main(args)
    resp = np.load(outfile)
    matrix = resp['matrix']
    labels = resp['labels']
    nt.assert_equal(matrix, np.array([[np.nan, np.nan],
                                      [np.nan, 1.],
                                      [1., 1.],
                                      [1., 2.]]))
    nt.assert_equal(labels, ['testA_skipNAs.bw', 'testB_skipNAs.bw'])
    unlink(outfile)