1 files changed, 44 insertions, 0 deletions
diff --git a/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerTest.java b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerTest.java
new file mode 100644
index 000000000..6b58184fe
--- /dev/null
+++ b/ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/handler/DictionaryHandlerTest.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-PAP-REST
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pap.xacml.rest.handler;
+
+import static org.junit.Assert.assertNull;
+import org.junit.Test;
+
+public class DictionaryHandlerTest {
+  @Test
+  public void negTestHandler() {
+    // Set the system property temporarily
+    String systemKey = "dictionary.impl.className";
+    String oldProperty = System.getProperty(systemKey);
+    System.setProperty(systemKey, "foobar");
+
+    // Run negative test on instance
+    assertNull(DictionaryHandler.getInstance());
+
+    // Restore the original system property
+    if (oldProperty != null) {
+      System.setProperty(systemKey, oldProperty);
+    } else {
+      System.clearProperty(systemKey);
+    }
+  }
+}