catalog-dao/src/test/java/org/openecomp/sdc/be/dao/utils/DaoUtilsTest.java

   1 package org.openecomp.sdc.be.dao.utils;
   2
   3 import org.junit.Assert;
   4 import org.junit.Test;
   5
   6 import static org.assertj.core.api.Assertions.assertThatThrownBy;
   7
   8 public class DaoUtilsTest {
   9
  10         @Test
  11         public void testConvertToJson() throws Exception {
  12                 Object object = new Object();
  13                 String result;
  14
  15                 // test 1
  16                 result = DaoUtils.convertToJson(object);
  17                 Assert.assertEquals("{}", result);
  18
  19                 assertThatThrownBy(()->DaoUtils.convertToJson(null)).isInstanceOf(RuntimeException.class);
  20         }
  21
  22         @Test
  23         public void testConvertFromJson() throws Exception {
  24                 Class clazz = Object.class;
  25                 String json = null;
  26                 Object result;
  27
  28                 // default test
  29                 result = DaoUtils.convertFromJson(clazz, json);
  30                 Assert.assertEquals(null, result);
  31
  32                 try {
  33                         result = DaoUtils.convertFromJson(null, json);
  34                 } catch (Exception e) {
  35                         // TODO Auto-generated catch block
  36                         e.printStackTrace();
  37                 }
  38         }
  39 }