openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/api/context/TaskFactoryTest.java

   1 package org.openecomp.sdc.logging.api.context;
   2
   3 import org.testng.annotations.Test;
   4
   5 import java.util.ServiceLoader;
   6
   7 import static org.testng.Assert.assertFalse;
   8 import static org.testng.Assert.assertNotNull;
   9 import static org.testng.Assert.assertTrue;
  10
  11 /**
  12  * @author evitaliy
  13  * @since 14/09/2016.
  14  */
  15 public class TaskFactoryTest {
  16
  17   @Test(expectedExceptions = RuntimeException.class)
  18   public void testNoImplementation() throws Exception {
  19
  20     assertFalse(ServiceLoader.load(ContextPropagationService.class).iterator().hasNext());
  21
  22     try {
  23       TaskFactory.create(() -> {
  24       });
  25     } catch (RuntimeException e) {
  26       Throwable cause = e.getCause();
  27       assertNotNull(cause);
  28       assertTrue(cause.getMessage().contains(ContextPropagationService.class.getName()));
  29       throw e;
  30     }
  31   }
  32 }