Added more unit tests for the graph utilities.
diff --git a/utils/misc/src/test/java/org/onlab/graph/TestVertex.java b/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
index 2a1c7da..0cd8f2a 100644
--- a/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
+++ b/utils/misc/src/test/java/org/onlab/graph/TestVertex.java
@@ -16,11 +16,6 @@
}
@Override
- public String toString() {
- return toStringHelper(this).add("name", name).toString();
- }
-
- @Override
public int hashCode() {
return Objects.hash(name);
}
@@ -34,4 +29,9 @@
return false;
}
+ @Override
+ public String toString() {
+ return name;
+ }
+
}