Add junit coverage to Time class

Introduce junit-tests for Time class, corrected license

Change-Id: If5c3771325d4945f6f1135cfb4df8e923d0a0663
Issue-ID: APPC-809
Signed-off-by: Shailendra Borale <sb8915@att.com>

1 files changed, 79 insertions, 0 deletions

diff --git a/appc-common/src/test/java/org/onap/appc/util/TimeTest.java b/appc-common/src/test/java/org/onap/appc/util/TimeTest.java
new file mode 100644
index 000000000..ab01ad24b
--- /dev/null
+++ b/appc-common/src/test/java/org/onap/appc/util/TimeTest.java
@@ -0,0 +1,79 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2018
+ * =============================================================================
+ * 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.appc.util;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+import java.util.Calendar;
+import java.util.Date;
+
+
+public class TimeTest {
+
+    @Test
+    public void testAddTime() {
+
+        final Date dateNow = new Date();
+        long dateNowMSec = dateNow.getTime();
+        Date dateSecLater = Time.addTime(dateNow, 0, 0, 0, 0, 1);
+        long dateSecLaterMSec = dateSecLater.getTime();
+        assertEquals(dateNowMSec + 1000, dateSecLaterMSec);
+
+    }
+
+    @Test
+    public void testDateOnly() {
+
+        final Date dateNow = new Date();
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(dateNow);
+
+        Time.dateOnly(cal);
+
+        long msecFromBegin = cal.get(Calendar.HOUR_OF_DAY)*60*60*1000 +
+            cal.get(Calendar.MINUTE)*60*1000 +
+            cal.get(Calendar.SECOND)*1000 +
+            cal.get(Calendar.MILLISECOND);
+
+        assertEquals( msecFromBegin, 0);
+
+    }
+
+    @Test
+    public void testGetCurrentUTCDate() {
+
+        Date utcDate  = Time.getCurrentUTCDate();
+
+        ZonedDateTime utc = ZonedDateTime.now(ZoneOffset.UTC);
+
+        long epochSecs = utc.toEpochSecond();
+
+        long utcSecs = utcDate.getTime() / 1000;
+
+        assertEquals(epochSecs, utcSecs);
+    }
+
+}