Fixed usage of missing operator<< for permissive scheduler tests

src/test/storm/permissiveschedulers/MilpPermissiveSchedulerTest.cpp

@@ -38,14 +38,14 @@ TEST(MilpPermissiveSchedulerTest, DieSelection) {
     std::shared_ptr<storm::models::sparse::Mdp<double>> mdp = storm::builder::ExplicitModelBuilder<double>(program, options).build()->as<storm::models::sparse::Mdp<double>>();
     
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula02);
-    EXPECT_NE(perms, boost::none);
+    EXPECT_TRUE(perms.is_initialized());
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms2 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula001);
-    EXPECT_EQ(perms2, boost::none);
+    EXPECT_FALSE(perms2.is_initialized());
 
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms3 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula02b);
-    EXPECT_EQ(perms3, boost::none);
+    EXPECT_FALSE(perms3.is_initialized());
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms4 = storm::ps::computePermissiveSchedulerViaMILP<>(*mdp, formula001b);
-    EXPECT_NE(perms4, boost::none);
+    EXPECT_TRUE(perms4.is_initialized());
 
     storm::modelchecker::SparseMdpPrctlModelChecker<storm::models::sparse::Mdp<double>> checker0(*mdp);
 

src/test/storm/permissiveschedulers/SmtPermissiveSchedulerTest.cpp

@@ -40,9 +40,9 @@ TEST(SmtPermissiveSchedulerTest, DieSelection) {
 //    EXPECT_EQ(perms2, boost::none);
     
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms3 = storm::ps::computePermissiveSchedulerViaSMT<>(*mdp, formula02b);
-    EXPECT_NE(perms3, boost::none);
+    EXPECT_TRUE(perms3.is_initialized());
     boost::optional<storm::ps::SubMDPPermissiveScheduler<>> perms4 = storm::ps::computePermissiveSchedulerViaSMT<>(*mdp, formula001b);
-    EXPECT_EQ(perms4, boost::none);
+    EXPECT_FALSE(perms4.is_initialized());
     
     storm::modelchecker::SparseMdpPrctlModelChecker<storm::models::sparse::Mdp<double>> checker0(*mdp);