def METHOD_NAME(self, tmpdir, testdata):
    scene1 = testdata['s1']
    scene2 = testdata['s1_2']
    wf = geocode([scene1, scene2], str(tmpdir), test=True, returnWF=True)
    for n in range(1, 4):
        groups = groupbyWorkers(wf, n=n)
        split(wf, groups)