added unsupported entity case to EC unit tests

ReflexToQ3/test/catch.cpp

@@ -27,6 +27,30 @@
 
 
 
+TEST_CASE( "r2x: Unsupported entity types cause return of empty vector", "[EntityConverter]" ) {
+  
+  // Instantiate object
+  EntityConverter ec (PICKUP_FILENAME);
+  
+  // Mock up entity
+  std::vector<std::string> entity;
+  entity.push_back("		type Worldspawn");
+
+  // Mock up entity queue
+  std::queue<std::vector<std::string>> q;
+  q.push( entity );
+
+  // Match related entities (none)
+  ec.matchRelated( q );
+  
+  // Convert a single entity
+  std::vector<std::string> converted = ec.convert(entity);
+
+  REQUIRE( converted.size() == 0 );
+}
+
+
+
 TEST_CASE( "r2x: a single Pickup entity can be converted", "[EntityConverter]" ) {
   
   // Instantiate object