ass1-jpa/src/test/java/dst/ass1/jpa/tests/Ass1_1_1_00Test.java

   1 package dst.ass1.jpa.tests;
   2
   3 import static org.hamcrest.CoreMatchers.hasItem;
   4 import static org.hamcrest.CoreMatchers.is;
   5 import static org.hamcrest.CoreMatchers.isA;
   6 import static org.hamcrest.object.IsCompatibleType.typeCompatibleWith;
   7 import static org.junit.Assert.assertThat;
   8
   9 import java.util.List;
  10
  11 import javax.persistence.EntityTransaction;
  12
  13 import org.junit.ClassRule;
  14 import org.junit.FixMethodOrder;
  15 import org.junit.Rule;
  16 import org.junit.Test;
  17 import org.junit.rules.ErrorCollector;
  18 import org.junit.runners.MethodSorters;
  19
  20 import dst.ass1.jpa.ITestData;
  21 import dst.ass1.jpa.ORMService;
  22 import dst.ass1.jpa.dao.ICourseDAO;
  23 import dst.ass1.jpa.dao.ICoursePlatformDAO;
  24 import dst.ass1.jpa.dao.IDAOFactory;
  25 import dst.ass1.jpa.dao.ILecturerDAO;
  26 import dst.ass1.jpa.dao.ILessonDAO;
  27 import dst.ass1.jpa.dao.IMaterialDAO;
  28 import dst.ass1.jpa.dao.IMaterialServerDAO;
  29 import dst.ass1.jpa.dao.IMembershipDAO;
  30 import dst.ass1.jpa.dao.IMetadataDAO;
  31 import dst.ass1.jpa.dao.IParticipantDAO;
  32 import dst.ass1.jpa.model.IAddress;
  33 import dst.ass1.jpa.model.ICourse;
  34 import dst.ass1.jpa.model.ICoursePlatform;
  35 import dst.ass1.jpa.model.IEnrollment;
  36 import dst.ass1.jpa.model.IEnrollmentKey;
  37 import dst.ass1.jpa.model.ILecturer;
  38 import dst.ass1.jpa.model.ILesson;
  39 import dst.ass1.jpa.model.IMaterial;
  40 import dst.ass1.jpa.model.IMaterialServer;
  41 import dst.ass1.jpa.model.IMembership;
  42 import dst.ass1.jpa.model.IMetadata;
  43 import dst.ass1.jpa.model.IModelFactory;
  44 import dst.ass1.jpa.model.IParticipant;
  45
  46 /**
  47  * Tests the basic setup of the model and dao factory (makes sure they don't return null), and also tests whether all
  48  * relevant entities have been mapped at all and test data can be inserted.
  49  */
  50 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
  51 public class Ass1_1_1_00Test {
  52
  53     @ClassRule
  54     public static ORMService orm = new ORMService();
  55
  56     @Rule
  57     public ErrorCollector err = new ErrorCollector();
  58
  59     @Test
  60     public void test01_modelFactoryReturnsThings() {
  61         IModelFactory modelFactory = orm.getModelFactory();
  62
  63         err.checkThat(modelFactory.createAddress(), isA(IAddress.class));
  64         err.checkThat(modelFactory.createCourse(), isA(ICourse.class));
  65         err.checkThat(modelFactory.createCoursePlatform(), isA(ICoursePlatform.class));
  66         err.checkThat(modelFactory.createEnrollment(), isA(IEnrollment.class));
  67         err.checkThat(modelFactory.createEnrollmentKey(), isA(IEnrollmentKey.class));
  68         err.checkThat(modelFactory.createLecturer(), isA(ILecturer.class));
  69         err.checkThat(modelFactory.createLesson(), isA(ILesson.class));
  70         err.checkThat(modelFactory.createMaterial(), isA(IMaterial.class));
  71         err.checkThat(modelFactory.createMaterialServer(), isA(IMaterialServer.class));
  72         err.checkThat(modelFactory.createMembership(), isA(IMembership.class));
  73         err.checkThat(modelFactory.createMetadata(), isA(IMetadata.class));
  74         err.checkThat(modelFactory.createParticipant(), isA(IParticipant.class));
  75     }
  76
  77     @Test
  78     public void test02_daoFactoryReturnsThings() {
  79         IDAOFactory daoFactory = orm.getDaoFactory();
  80
  81         err.checkThat(daoFactory.createMembershipDAO(), isA(IMembershipDAO.class));
  82         err.checkThat(daoFactory.createParticipantDAO(), isA(IParticipantDAO.class));
  83         err.checkThat(daoFactory.createLessonDAO(), isA(ILessonDAO.class));
  84         err.checkThat(daoFactory.createLecturerDAO(), isA(ILecturerDAO.class));
  85         err.checkThat(daoFactory.createCourseDAO(), isA(ICourseDAO.class));
  86         err.checkThat(daoFactory.createMaterialDAO(), isA(IMaterialDAO.class));
  87         err.checkThat(daoFactory.createMaterialServerDAO(), isA(IMaterialServerDAO.class));
  88         err.checkThat(daoFactory.createMetadataDAO(), isA(IMetadataDAO.class));
  89         err.checkThat(daoFactory.createCoursePlatformDAO(), isA(ICoursePlatformDAO.class));
  90     }
  91
  92     @Test
  93     public void test03_entityTypesManagedCorrectly() throws Exception {
  94         List<Class<?>> types = orm.getDatabaseGateway().getManagedJavaTypes();
  95
  96         assertThat("No managed types found", types.isEmpty(), is(false));
  97         System.out.println("Managed types: " + types);
  98         err.checkThat(types, hasItem(typeCompatibleWith(ICourse.class)));
  99         err.checkThat(types, hasItem(typeCompatibleWith(IAddress.class)));
 100         err.checkThat(types, hasItem(typeCompatibleWith(ICoursePlatform.class)));
 101         err.checkThat(types, hasItem(typeCompatibleWith(IEnrollment.class)));
 102         err.checkThat(types, hasItem(typeCompatibleWith(IEnrollmentKey.class)));
 103         err.checkThat(types, hasItem(typeCompatibleWith(ILecturer.class)));
 104         err.checkThat(types, hasItem(typeCompatibleWith(ILesson.class)));
 105         err.checkThat(types, hasItem(typeCompatibleWith(IMaterial.class)));
 106         err.checkThat(types, hasItem(typeCompatibleWith(IMaterialServer.class)));
 107         err.checkThat(types, hasItem(typeCompatibleWith(IMembership.class)));
 108         err.checkThat(types, hasItem(typeCompatibleWith(IMetadata.class)));
 109         err.checkThat(types, hasItem(typeCompatibleWith(IParticipant.class)));
 110     }
 111
 112     @Test
 113     public void test04_canInsertTestFixture() throws Exception {
 114         ITestData testData = new TestData();
 115
 116         EntityTransaction tx = orm.em().getTransaction();
 117         tx.begin();
 118         try {
 119             testData.insert(orm.getModelFactory(), orm.em());
 120         } catch (Exception e) {
 121             throw new AssertionError("Exception while inserting test fixture.", e);
 122         } finally {
 123             tx.rollback();
 124         }
 125     }
 126
 127 }