diff --git a/azkaban-exec-server/src/test/java/azkaban/dag/DagTest.java b/azkaban-exec-server/src/test/java/azkaban/dag/DagTest.java
index 6bd7f13..790c68a 100644
--- a/azkaban-exec-server/src/test/java/azkaban/dag/DagTest.java
+++ b/azkaban-exec-server/src/test/java/azkaban/dag/DagTest.java
@@ -96,6 +96,31 @@ public class DagTest {
}
/**
+ * Tests multiple ready nodes are canceled when the parent node failed.
+ * <pre>
+ * a (running)
+ * |
+ * b
+ * |
+ * c
+ * </pre>
+ */
+ @Test
+ public void multiple_waiting_children_are_canceled_when_parent_failed() {
+ final Node aNode = createAndAddNode("a");
+ aNode.setStatus(Status.RUNNING);
+ final Node bNode = createAndAddNode("b");
+ bNode.addParent(aNode);
+ final Node cNode = createAndAddNode("c");
+ cNode.addParent(bNode);
+
+ this.testFlow.setStatus(Status.RUNNING);
+ aNode.markFailed();
+ assertThat(bNode.getStatus()).isEqualTo(Status.CANCELED);
+ assertThat(cNode.getStatus()).isEqualTo(Status.CANCELED);
+ }
+
+ /**
* Tests blocked nodes are canceled when the dag is killed.
*/
@Test
