fix regression test

ianpaulwright · ianpaulwright · commit 66ab130d9153 · 2020-04-28T14:54:04.000+01:00
diff --git a/tests/variable_test.cpp b/tests/variable_test.cpp
@@ -11,9 +11,7 @@ bool freeVariableTest() {
 bool boundVariableTest() {
     Variable<int> intVar;
     intVar.bind(0);
-    // break this
-    //return intVar.isBound();
-    return !intVar.isBound();
+    return intVar.isBound();
 }
 
 TEST_CASE( "An new variable is unbound", "[variable]" ) {
