ass1-jpa/src/test/java/dst/ass1/jpa/tests/Ass1_2_1bTest.java

   1 package dst.ass1.jpa.tests;
   2
   3 import static org.hamcrest.CoreMatchers.is;
   4 import static org.junit.Assert.assertThat;
   5
   6 import java.util.Collection;
   7 import java.util.List;
   8
   9 import javax.persistence.Query;
  10
  11 import org.junit.Test;
  12
  13 import dst.ass1.jpa.dao.ICourseDAO;
  14 import dst.ass1.jpa.model.ICourse;
  15 import dst.ass1.jpa.util.Constants;
  16
  17 public class Ass1_2_1bTest extends Ass1_TestBase {
  18
  19     @Test
  20     public void namedQuery_returnsCorrectResult() throws Exception {
  21         Query query = em.createNamedQuery(Constants.Q_ONGOING_AND_FREE_PLATFORM_COURSES);
  22         query.setParameter("platformName", TestData.COURSE_PLATFORM_2_NAME);
  23
  24         List resultList = query.getResultList();
  25         assertThat("Expected a single results", resultList.size(), is(1));
  26
  27         ICourse result = (ICourse) resultList.get(0);
  28         assertThat(result.getName(), is(TestData.COURSE_2_NAME));
  29     }
  30
  31     @Test
  32     public void daoFind_returnsCorrectResult() throws Exception {
  33         ICourseDAO dao = daoFactory.createCourseDAO();
  34         Collection<ICourse> resultList;
  35
  36         resultList = dao.findOngoingAndFreeCoursesForPlatform(TestData.COURSE_PLATFORM_1_NAME);
  37         assertThat("Expected an empty result for " + TestData.COURSE_PLATFORM_1_NAME, resultList.isEmpty(), is(true));
  38
  39         resultList = dao.findOngoingAndFreeCoursesForPlatform(TestData.COURSE_PLATFORM_2_NAME);
  40         assertThat("Expected a single results for " + TestData.COURSE_PLATFORM_2_NAME, resultList.size(), is(1));
  41         ICourse result = resultList.iterator().next();
  42         assertThat(result.getName(), is(TestData.COURSE_2_NAME));
  43
  44     }
  45
  46 }