code: def test_clipmodes(self):
      # Test clipmodes
      assert_equal(
          np.ravel_multi_index(
              [5, 1, -1, 2], (4, 3, 7, 12), mode="wrap"
          ),
          np.ravel_multi_index([1, 1, 6, 2], (4, 3, 7, 12)),
      )
      assert_equal(
          np.ravel_multi_index(
              [5, 1, -1, 2],
              (4, 3, 7, 12),
              mode=("wrap", "raise", "clip", "raise"),
          ),
          np.ravel_multi_index([1, 1, 0, 2], (4, 3, 7, 12)),
      )
      assert_raises(
          ValueError, np.ravel_multi_index, [5, 1, -1, 2], (4, 3, 7, 12)
      )
  
imports: import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_array_equal, assert_almost_equal, assert_array_almost_equal, assert_raises, assert_raises_regex
  from numpy.lib._index_tricks_impl import mgrid, ogrid, ndenumerate, fill_diagonal, diag_indices, diag_indices_from, index_exp, ndindex, c_, r_, s_, ix_
label_desc: Use image node_id 5 for calling the TestRavelUnravelIndex obj's underlying member method code with example usage: obj.test_clipmodes() without return types