[POLICY-73] replace openecomp for policy-engine

[policy/engine.git] / ONAP-XACML / src / test / java / org / onap / policy / xacml / test / util / MetricsUtilTest.java

diff --git a/ONAP-XACML/src/test/java/org/onap/policy/xacml/test/util/MetricsUtilTest.java b/ONAP-XACML/src/test/java/org/onap/policy/xacml/test/util/MetricsUtilTest.java
new file mode 100644 (file)
index 0000000..041acde
--- /dev/null
+++ b/ONAP-XACML/src/test/java/org/onap/policy/xacml/test/util/MetricsUtilTest.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-XACML
+ * ================================================================================
+ * Copyright (C) 2017 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.xacml.test.util;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+import org.onap.policy.xacml.util.MetricsUtil;
+
+public class MetricsUtilTest {
+       
+       @Test
+       public void metricsUtilTest(){
+               MetricsUtil.AvgLatency avgLatency = new MetricsUtil.AvgLatency();
+               avgLatency.compute(0);
+               assertTrue(avgLatency.avg() == 0);
+               avgLatency.compute(2);
+               assertTrue(avgLatency.avg() == 1);
+               avgLatency.reset();
+               assertTrue(avgLatency.avg() == 0);
+               
+               MetricsUtil.MaxLatency maxLatency = new MetricsUtil.MaxLatency();
+               maxLatency.compute(2);
+               assertTrue(maxLatency.max() == 2);
+               maxLatency.reset();
+               assertTrue(maxLatency.max() < 0);
+               
+               MetricsUtil.MinLatency minLatency = new MetricsUtil.MinLatency();
+               minLatency.compute(2);
+               assertTrue(minLatency.min() == 2);
+               minLatency.reset();
+               assertTrue(minLatency.min() > 0);
+       }
+
+}