Adjust test_prod_opt/testProdOpt for pyfaust/matfaust because...

Adjust test_prod_opt/testProdOpt for pyfaust/matfaust because FaustMulMode.GREEDY constant has been deleted (the method is hidden).

misc/test/src/Matlab/FaustTest.m

@@ -367,7 +367,9 @@ classdef FaustTest < matlab.unittest.TestCase
 			disp('Test GREEDY and DYNPROG prod opt methods and optimize_time')
 			F = this.test_faust;
 			H = clone(F);
-			set_FM_mul_mode(H, matfaust.FaustMulMode.GREEDY);
+			GREEDY = 4
+			% FaustMulMode.GREEDY replaced by GREEDY local variable because GREEDY is not a visible opt. method anymore
+			set_FM_mul_mode(H, GREEDY); % matfaust.FaustMulMode.GREEDY);
 			G = clone(F);
 			set_FM_mul_mode(G, matfaust.FaustMulMode.GREEDY);
 			this.verifyEqual(full(F), full(H), 'RelTol', 1e-5)

misc/test/src/Python/test_FaustPy.py

@@ -531,8 +531,9 @@ class TestFaustPy(unittest.TestCase):
     def test_prod_opt(self):
         from pyfaust import FaustMulMode
         print("test GREEDY and DYNPROG prod opt methods and optimize_time.")
+        GREEDY = 4
         H = self.F.clone()
-        H.m_faust.set_FM_mul_mode(FaustMulMode.GREEDY)
+        H.m_faust.set_FM_mul_mode(GREEDY) # FaustMulMode.GREEDY replaced by GREEDY local variable because GREEDY is not a visible opt. method anymore
         G = self.F.clone()
         G.m_faust.set_FM_mul_mode(FaustMulMode.DYNPROG)
         self.assertTrue(np.allclose(self.F.toarray(), H.toarray()))