fix GraphRegex test

unit_tests/graphRegex/Test_GraphRegex.cpp

@@ -46,7 +46,7 @@ TEST_CASE("GraphRegexUser") {
         
     }
 
-   // SECTION("CC") {
+   SECTION("CC") {
 
         
 
@@ -70,7 +70,7 @@ TEST_CASE("GraphRegexUser") {
         const std::string query = "Conv->Conv";
         const std::string query2 = "Conv->FC";
 
-        //sut->setNodeKey("FC","getType($) =='FC'");
+        sut->setNodeKey("FC","getType($) =='FC'");
 
         sut->addQuery(query);
         sut->addQuery(query2);
@@ -80,5 +80,5 @@ TEST_CASE("GraphRegexUser") {
             REQUIRE(solution->getQuery() == query);
         }
         
-    //}
+    }
 }
\ No newline at end of file