1 files changed, 45 insertions, 0 deletions

diff --git a/src/test/java/org/uic/barcode/ticket/api/test/DateTimeUtilsTest.java b/src/test/java/org/uic/barcode/ticket/api/test/DateTimeUtilsTest.java
new file mode 100644
index 0000000..5b2e578
--- /dev/null
+++ b/src/test/java/org/uic/barcode/ticket/api/test/DateTimeUtilsTest.java
@@ -0,0 +1,45 @@
+package org.uic.barcode.ticket.api.test;
+
+import java.util.Calendar;
+import java.util.TimeZone;
+import org.junit.Test;
+import org.uic.barcode.ticket.api.utils.DateTimeUtils;
+
+
+public class DateTimeUtilsTest{
+
+
+
+    @Test public void testDateDiff1() throws IllegalArgumentException, IllegalAccessException {
+    	
+    	Calendar issuing = Calendar.getInstance();
+    	issuing.setTimeZone(TimeZone.getTimeZone("UTC"));
+    	issuing.set(Calendar.YEAR,2017);
+    	issuing.set(Calendar.DAY_OF_MONTH, 31);    	
+    	issuing.set(Calendar.MONTH, 12);
+    	issuing.set(Calendar.HOUR_OF_DAY, 23);
+    	issuing.set(Calendar.MINUTE, 5);
+    	
+    	Calendar local = Calendar.getInstance();
+    	local.set(Calendar.YEAR,2018);
+    	local.set(Calendar.DAY_OF_MONTH, 1);    	
+    	local.set(Calendar.MONTH, 1);
+    	issuing.set(Calendar.HOUR_OF_DAY, 0);
+    	issuing.set(Calendar.MINUTE, 5);
+    	
+    	Long diff = DateTimeUtils.getDateDifference(issuing.getTime(), local.getTime());
+    	
+    
+        assert(diff.intValue() == 1);
+    }
+    
+
+
+
+
+    
+    
+    
+    
+
+}