def test_isXYpositions2(s): s.assertTrue(fc._isXYPositions(s.xy2))
def test_unkownNotXYpositions1(s): s.assertTrue(not fc._isXYPositions(s.unknown))
def test_cDataNotXYpositions1(s): s.assertTrue(not fc._isXYPositions(s.clusterData))
def test_sSimNotXYpositions1(s): s.assertTrue(not fc._isXYPositions(s.neighbors))
def test_fSimNotXYpositions1(s): s.assertTrue(not fc._isXYPositions(s.full_sim))
def test_isXYpositions1(s): s.assertTrue(fc._isXYPositions(s.xy1))