Example usage for org.springframework.data.domain Page getNumberOfElements

List of usage examples for org.springframework.data.domain Page getNumberOfElements

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Introduction

In this page you can find the example usage for org.springframework.data.domain Page getNumberOfElements.

Prototype

int getNumberOfElements();

Source Link

Document

Returns the number of elements currently on this Slice .

Usage

From source file:de.olivergierke.deepdive.CustomerRepositoryIntegrationTest.java

/**
 * @since Step 4.1//from  w  w w . j av a2 s .c om
 */
@Test
public void accessesCustomersPageByPage() {

    Page<Customer> result = repository.findAll(new PageRequest(1, 1));

    assertThat(result, is(notNullValue()));
    assertThat(result.isFirst(), is(false));
    assertThat(result.isLast(), is(false));
    assertThat(result.getNumberOfElements(), is(1));
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional/*from w  w w.  j  a  va2  s  .c om*/
public void testFindFavoriteComments_returnOneComment() throws Exception {
    Page<Comment> comments = commentRepository.findFavoriteComments(ACCOUNT_2_ID, pageable);

    Assert.assertEquals(1, comments.getNumberOfElements());

    Assert.assertEquals(COMMENT_2_ID, comments.getContent().get(0).getId());
    Assert.assertEquals(COMMENT_2_TEXT, comments.getContent().get(0).getText());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_ID, comments.getContent().get(0).getAccount().getId());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_NAME, comments.getContent().get(0).getAccount().getName());
    Assert.assertEquals(COMMENT_2_POST_1_ID, comments.getContent().get(0).getPost().getId());
    Assert.assertEquals(COMMENT_2_POST_1_TITLE, comments.getContent().get(0).getPost().getTitle());
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional//from  w  w w.java 2s .  com
public void testFindCommentsByAccountId_returnOneComment() throws Exception {
    Page<Comment> comments = commentRepository.findCommentsByAccountId(ACCOUNT_2_ID, pageable);

    Assert.assertEquals(1, comments.getNumberOfElements());

    Assert.assertEquals(COMMENT_2_ID, comments.getContent().get(0).getId());
    Assert.assertEquals(COMMENT_2_TEXT, comments.getContent().get(0).getText());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_ID, comments.getContent().get(0).getAccount().getId());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_NAME, comments.getContent().get(0).getAccount().getName());
    Assert.assertEquals(COMMENT_2_POST_1_ID, comments.getContent().get(0).getPost().getId());
    Assert.assertEquals(COMMENT_2_POST_1_TITLE, comments.getContent().get(0).getPost().getTitle());
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional/* w w  w  . j  av  a2 s. co m*/
public void testFindFavoriteComments_returnTwoComments() throws Exception {
    Page<Comment> comments = commentRepository.findFavoriteComments(ACCOUNT_1_ID, pageable);

    Assert.assertEquals(2, comments.getNumberOfElements());

    Assert.assertEquals(COMMENT_1_ID, comments.getContent().get(0).getId());
    Assert.assertEquals(COMMENT_1_TEXT, comments.getContent().get(0).getText());
    Assert.assertEquals(COMMENT_1_ACCOUNT_1_ID, comments.getContent().get(0).getAccount().getId());
    Assert.assertEquals(COMMENT_1_ACCOUNT_1_NAME, comments.getContent().get(0).getAccount().getName());
    Assert.assertEquals(COMMENT_1_POST_2_ID, comments.getContent().get(0).getPost().getId());
    Assert.assertEquals(COMMENT_1_POST_2_TITLE, comments.getContent().get(0).getPost().getTitle());

    Assert.assertEquals(COMMENT_2_ID, comments.getContent().get(1).getId());
    Assert.assertEquals(COMMENT_2_TEXT, comments.getContent().get(1).getText());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_ID, comments.getContent().get(1).getAccount().getId());
    Assert.assertEquals(COMMENT_2_ACCOUNT_2_NAME, comments.getContent().get(1).getAccount().getName());
    Assert.assertEquals(COMMENT_2_POST_1_ID, comments.getContent().get(1).getPost().getId());
    Assert.assertEquals(COMMENT_2_POST_1_TITLE, comments.getContent().get(1).getPost().getTitle());
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional// w ww  . ja  va2  s .  co m
public void testFindCommentsByAccountId_returNoComments() throws Exception {
    Page<Comment> comments = commentRepository.findCommentsByAccountId(ACCOUNT_WITH_NO_COMMENTS, pageable);

    Assert.assertEquals(0, comments.getNumberOfElements());
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional/*from   w  w  w  . j av  a  2  s.co  m*/
public void testFindCommentsByAccountId_returnTwoComments() throws Exception {
    Page<Comment> comments = commentRepository.findCommentsByAccountId(ACCOUNT_1_ID, pageable);

    Assert.assertEquals(2, comments.getNumberOfElements());

    Assert.assertEquals(COMMENT_1_ID, comments.getContent().get(0).getId());
    Assert.assertEquals(COMMENT_1_TEXT, comments.getContent().get(0).getText());
    Assert.assertEquals(COMMENT_1_ACCOUNT_1_ID, comments.getContent().get(0).getAccount().getId());
    Assert.assertEquals(COMMENT_1_ACCOUNT_1_NAME, comments.getContent().get(0).getAccount().getName());
    Assert.assertEquals(COMMENT_1_POST_2_ID, comments.getContent().get(0).getPost().getId());
    Assert.assertEquals(COMMENT_1_POST_2_TITLE, comments.getContent().get(0).getPost().getTitle());

    Assert.assertEquals(COMMENT_3_ID, comments.getContent().get(1).getId());
    Assert.assertEquals(COMMENT_3_TEXT, comments.getContent().get(1).getText());
    Assert.assertEquals(COMMENT_3_ACCOUNT_1_ID, comments.getContent().get(1).getAccount().getId());
    Assert.assertEquals(COMMENT_3_ACCOUNT_1_NAME, comments.getContent().get(1).getAccount().getName());
    Assert.assertEquals(COMMENT_3_POST_1_ID, comments.getContent().get(1).getPost().getId());
    Assert.assertEquals(COMMENT_3_POST_1_TITLE, comments.getContent().get(1).getPost().getTitle());
}

From source file:org.openlmis.fulfillment.repository.ShipmentRepositoryIntegrationTest.java

@Test
public void shouldFindShipmentPageByOrder() {
    Shipment save = shipmentRepository.save(generateInstance());

    Page<Shipment> page = shipmentRepository.findByOrder(order, createPageable(10, 0));

    assertEquals(1, page.getContent().size());
    assertEquals(save.getId(), page.getContent().get(0).getId());

    assertEquals(10, page.getSize());//ww w.  ja v a2  s. c om
    assertEquals(0, page.getNumber());
    assertEquals(1, page.getNumberOfElements());
    assertEquals(1, page.getTotalElements());
    assertEquals(1, page.getTotalPages());
}

From source file:org.jblogcms.core.comment.repository.CommentRepositoryItTest.java

@Test
@Transactional/*from  w w  w  .j  a v  a2s .  com*/
public void testFindFavoriteComments_returnNoComments() throws Exception {
    Page<Comment> comments = commentRepository.findFavoriteComments(ACCOUNT_WITH_NO_FAVORITE_COMMENTS,
            pageable);

    Assert.assertEquals(0, comments.getNumberOfElements());
}

From source file:demo.CustomerRepositoryIntegrationTest.java

/**
 * @since Step 4.1/*from   w  ww  .  j ava2 s  . c  om*/
 */
@Test
public void accessesCustomersPageByPage() {

    Page<Customer> result = repository.findAll(new PageRequest(/* page:*/ 1, /* page size:*/ 1));

    assertThat(result).isNotNull();
    assertThat(result.isFirst()).isFalse();
    assertThat(result.isLast()).isFalse();
    assertThat(result.getNumberOfElements()).isEqualTo(1);
}

From source file:org.openlmis.fulfillment.repository.ShipmentDraftRepositoryIntegrationTest.java

@Test
public void shouldFindShipmentDraftPageByOrder() {
    ShipmentDraft save = shipmentDraftRepository.save(generateInstance());

    Page<ShipmentDraft> page = shipmentDraftRepository.findByOrder(order, createPageable(10, 0));

    assertEquals(1, page.getContent().size());
    assertEquals(save.getId(), page.getContent().get(0).getId());

    assertEquals(10, page.getSize());//from www.  j  a va  2 s .  c  o m
    assertEquals(0, page.getNumber());
    assertEquals(1, page.getNumberOfElements());
    assertEquals(1, page.getTotalElements());
    assertEquals(1, page.getTotalPages());
}