src/test/java/org/lwes/db/RequiredTest.java

   1 package org.lwes.db;
   2 /**
   3  * @author fmaritato
   4  */
   5
   6 import static org.junit.Assert.assertFalse;
   7 import static org.junit.Assert.assertNotNull;
   8 import static org.junit.Assert.assertTrue;
   9 import org.junit.Test;
  10 import org.lwes.AttributeRequiredException;
  11 import org.lwes.Event;
  12 import org.lwes.EventSystemException;
  13 import org.lwes.util.Log;
  14
  15 import java.io.File;
  16 import java.util.Enumeration;
  17
  18 public class RequiredTest {
  19
  20     private static final String ESF = "src/test/java/org/lwes/db/RequiredTest.esf";
  21     private static final String TEST_EVENT = "TestEvent";
  22
  23     @Test
  24     public void testRequired() throws EventSystemException {
  25         EventTemplateDB template = new EventTemplateDB();
  26         template.setESFFile(new File(ESF));
  27         assertTrue("Template did not initialize", template.initialize());
  28         Enumeration<String> eventNames = template.getEventNames();
  29         assertNotNull("Event names enum was null", eventNames);
  30
  31         assertTrue("TestEvent was not known to the template",
  32                    template.checkForEvent(TEST_EVENT));
  33
  34         assertTrue("field1 attribute not known to the template",
  35                    template.checkForAttribute(TEST_EVENT, "field1"));
  36
  37         boolean exceptionThrown = false;
  38
  39         // Verify that an exception is thrown when a required field is not present.
  40         Event evt = new Event("TestEvent", true, template);
  41         try {
  42             evt.validate();
  43         }
  44         catch (AttributeRequiredException e) {
  45             if (Log.isLogDebug()) {
  46                 Log.debug(e.getMessage());
  47             }
  48             exceptionThrown = true;
  49         }
  50         assertTrue(exceptionThrown);
  51
  52         exceptionThrown = false;
  53         // Verify no exception when all required fields are set.
  54         evt.setString("field1", "value");
  55         if (Log.isLogDebug()) {
  56             Log.debug(evt.toString());
  57         }
  58         try {
  59             evt.validate();
  60         }
  61         catch (AttributeRequiredException e) {
  62             if (Log.isLogDebug()) {
  63                 Log.debug(e.getMessage());
  64             }
  65             exceptionThrown = true;
  66         }
  67         assertFalse(exceptionThrown);
  68
  69     }
  70 }