Package com.google.appengine.datanucleus.test.jpa

Examples of com.google.appengine.datanucleus.test.jpa.HasOneToManyListJPA

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  public void testAddAtPosition_NoTxn() throws Exception {
    testAddAtPosition(NEW_EM_START_END);
  }

  private void testAddAtPosition(StartEnd startEnd) throws Exception {
    HasOneToManyListJPA pojo = new HasOneToManyListJPA();
    pojo.setVal("yar");
    BidirectionalChildListJPA bidir1 = new BidirectionalChildListJPA();
    BidirectionalChildListJPA bidir2 = new BidirectionalChildListJPA();
    bidir1.setChildVal("yam1");
    bidir2.setChildVal("yam2");
    Book b1 = newBook();
    Book b2 = newBook();
    b2.setTitle("another title");
    HasKeyPkJPA hasKeyPk1 = new HasKeyPkJPA();
    HasKeyPkJPA hasKeyPk2 = new HasKeyPkJPA();
    hasKeyPk2.setStr("yar 2");
    pojo.getBooks().add(b1);
    pojo.getHasKeyPks().add(hasKeyPk1);
    pojo.getBidirChildren().add(bidir1);

    startEnd.start();
    em.persist(pojo);
    startEnd.end();

    assertCountsInDatastore(HasOneToManyListJPA.class, BidirectionalChildListJPA.class, 1, 1);

    startEnd.start();
    pojo = em.find(pojo.getClass(), pojo.getId());
    String bidir1Id = pojo.getBidirChildren().get(0).getId();
    String bookId = pojo.getBooks().get(0).getId();
    Key hasKeyPk1Key = pojo.getHasKeyPks().get(0).getId();
    pojo.getBidirChildren().add(0, bidir2);
    pojo.getBooks().add(0, b2);
    pojo.getHasKeyPks().add(0, hasKeyPk2);
    startEnd.end();

    startEnd.start();
    assertNotNull(pojo.getId());
    assertEquals(2, pojo.getBooks().size());
    assertEquals(2, pojo.getHasKeyPks().size());
    assertEquals(2, pojo.getBidirChildren().size());
    assertNotNull(bidir2.getId());
    assertNotNull(bidir2.getParent());
    assertNotNull(b2.getId());
    assertNotNull(hasKeyPk2.getId());

    Entity pojoEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(pojoEntity);
    assertEquals(4, pojoEntity.getProperties().size());
    assertEquals(Utils.newArrayList(KeyFactory.stringToKey(bidir2.getId()), KeyFactory.stringToKey(bidir1Id)), pojoEntity.getProperty("bidirChildren"));
    assertEquals(Utils.newArrayList(KeyFactory.stringToKey(b2.getId()), KeyFactory.stringToKey(bookId)), pojoEntity.getProperty("books"));
    assertEquals(Utils.newArrayList(hasKeyPk2.getId(), hasKeyPk1Key), pojoEntity.getProperty("hasKeyPks"));

    startEnd.end();

    ds.get(KeyFactory.stringToKey(bidir1Id));
    ds.get(KeyFactory.stringToKey(bookId));
    ds.get(hasKeyPk1Key);

    Entity bidirChildEntity1 = ds.get(KeyFactory.stringToKey(bidir1Id));
    Entity bidirChildEntity2 = ds.get(KeyFactory.stringToKey(bidir2.getId()));
    assertNotNull(bidirChildEntity2);
    assertEquals("yam2", bidirChildEntity2.getProperty("childVal"));
    assertEquals(KeyFactory.stringToKey(bidir2.getId()), bidirChildEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), bidirChildEntity2, bidir2.getId());

    Entity bookEntity1 = ds.get(KeyFactory.stringToKey(bookId));
    Entity bookEntity2 = ds.get(KeyFactory.stringToKey(b2.getId()));
    assertNotNull(bookEntity2);
    assertEquals("max", bookEntity2.getProperty("author"));
    assertEquals("22333", bookEntity2.getProperty("isbn"));
    assertEquals("another title", bookEntity2.getProperty("title"));
    assertEquals(KeyFactory.stringToKey(b2.getId()), bookEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), bookEntity2, b2.getId());

    Entity hasKeyPkEntity1 = ds.get(hasKeyPk1Key);
    Entity hasKeyPkEntity2 = ds.get(hasKeyPk2.getId());
    assertNotNull(hasKeyPkEntity2);
    assertEquals("yar 2", hasKeyPkEntity2.getProperty("str"));
    assertEquals(hasKeyPk2.getId(), hasKeyPkEntity2.getKey());
    assertKeyParentEquals(pojo.getId(), hasKeyPkEntity2, hasKeyPk2.getId());

    Entity parentEntity = ds.get(KeyFactory.stringToKey(pojo.getId()));
    assertNotNull(parentEntity);
    assertEquals(4, parentEntity.getProperties().size());
    assertEquals("yar", parentEntity.getProperty("val"));
    assertEquals(Utils.newArrayList(bidirChildEntity2.getKey(), bidirChildEntity1.getKey()), pojoEntity.getProperty("bidirChildren"));
    assertEquals(Utils.newArrayList(bookEntity2.getKey(), bookEntity1.getKey()), pojoEntity.getProperty("books"));
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    assertCountsInDatastore(HasOneToManyListJPA.class, BidirectionalChildListJPA.class, 1, 2);
  }

  public void testChangeParent() throws Exception {
    testChangeParent(new HasOneToManyListJPA(), new HasOneToManyListJPA(), TXN_START_END);
  }
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  public void testChangeParent() throws Exception {
    testChangeParent(new HasOneToManyListJPA(), new HasOneToManyListJPA(), TXN_START_END);
  }
  public void testChangeParent_NoTxn() throws Exception {
    testChangeParent(new HasOneToManyListJPA(), new HasOneToManyListJPA(), NEW_EM_START_END);
  }
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  public void testChangeParent_NoTxn() throws Exception {
    testChangeParent(new HasOneToManyListJPA(), new HasOneToManyListJPA(), NEW_EM_START_END);
  }

  public void testNewParentNewChild_NamedKeyOnChild() throws Exception {
    testNewParentNewChild_NamedKeyOnChild(new HasOneToManyListJPA(), TXN_START_END);
  }
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  public void testNewParentNewChild_NamedKeyOnChild() throws Exception {
    testNewParentNewChild_NamedKeyOnChild(new HasOneToManyListJPA(), TXN_START_END);
  }
  public void testNewParentNewChild_NamedKeyOnChild_NoTxn() throws Exception {
    testNewParentNewChild_NamedKeyOnChild(new HasOneToManyListJPA(), NEW_EM_START_END);
  }
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    assertEquals(Book.class.getName(), 1, countForClass(Book.class));
    assertEquals(HasKeyPkJPA.class.getName(), 1, countForClass(HasKeyPkJPA.class));
  }

  public void testAddAlreadyPersistedChildToParent_NoTxnSameEm() {
    testAddAlreadyPersistedChildToParent_NoTxnSameEm(new HasOneToManyListJPA());
  }
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  public void testAddAlreadyPersistedChildToParent_NoTxnSameEm() {
    testAddAlreadyPersistedChildToParent_NoTxnSameEm(new HasOneToManyListJPA());
  }

  public void testAddAlreadyPersistedChildToParent_NoTxnDifferentEm() {
    testAddAlreadyPersistedChildToParent_NoTxnDifferentEm(new HasOneToManyListJPA());
  }
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    assertEquals(1, child.getBooks().size());
    startEnd.end();
  }

  public void testAddQueriedParentToBidirChild() throws Exception {
    testAddQueriedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     TXN_START_END);
  }
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  public void testAddQueriedParentToBidirChild() throws Exception {
    testAddQueriedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     TXN_START_END);
  }
  public void testAddQueriedParentToBidirChild_NoTxn() throws Exception {
    testAddQueriedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     NEW_EM_START_END);
  }
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    testAddQueriedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     NEW_EM_START_END);
  }

  public void testAddFetchedParentToBidirChild() throws Exception {
    testAddFetchedParentToBidirChild(new HasOneToManyListJPA(), new BidirectionalChildListJPA(),
                                     TXN_START_END);
  }
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  • com.google.appengine.datanucleus.jpa.JPAAttachDetachTest
  • com.google.appengine.datanucleus.jpa.JPAOneToManyListTest
  • com.google.appengine.datanucleus.query.JPQLDeleteTest
  • com.google.appengine.datanucleus.query.JPQLQueryTest
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