Update GraphTests.java

cejikeme · web-flow · commit 95d148b7eeb6 · 2022-12-04T14:43:40.000-04:00
diff --git a/test/com/jwetherell/algorithms/data_structures/test/GraphTests.java b/test/com/jwetherell/algorithms/data_structures/test/GraphTests.java
@@ -86,6 +86,10 @@ public void testGraph() {
         final Graph<Integer> clone = new Graph<Integer>(graph);
 
         Assert.assertTrue(graph.equals(clone) && graph.hashCode()==clone.hashCode());
+        // improve coverage
+        // to string test
+        Assert.assertNotNull(graph.toString());
+
     }
 
     @Test

Original file line number	Diff line number	Diff line change
`@@ -86,6 +86,10 @@ public void testGraph() {`
`86`	`86`	`final Graph<Integer> clone = new Graph<Integer>(graph);`
`87`	`87`
`88`	`88`	`Assert.assertTrue(graph.equals(clone) && graph.hashCode()==clone.hashCode());`
	`89`	`+ // improve coverage`
	`90`	`+ // to string test`
	`91`	`+ Assert.assertNotNull(graph.toString());`
	`92`	`+`
`89`	`93`	`}`
`90`	`94`
`91`	`95`	`@Test`