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

Introduction

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

Prototype

long getTotalElements();

Source Link

Document

Returns the total amount of elements.

Usage

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * default case 1.//ww  w . j av a2 s.co m
 * 
 * <pre>
 *  - current page 0 = first page
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal01() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(0);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li class=\"disabled\"><a href=\"javascript:void(0)\">&lt;&lt;</a></li><li class=\"disabled\"><a href=\"javascript:void(0)\">&lt;</a></li><li class=\"active\"><a href=\"javascript:void(0)\">1</a></li><li><a href=\"?page=1&size=10\">2</a></li><li><a href=\"?page=2&size=10\">3</a></li><li><a href=\"?page=3&size=10\">4</a></li><li><a href=\"?page=4&size=10\">5</a></li><li><a href=\"?page=5&size=10\">6</a></li><li><a href=\"?page=6&size=10\">7</a></li><li><a href=\"?page=7&size=10\">8</a></li><li><a href=\"?page=8&size=10\">9</a></li><li><a href=\"?page=9&size=10\">10</a></li><li><a href=\"?page=1&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 2./*  w w w  .  java  2s.  c o  m*/
 * 
 * <pre>
 *  - current page 1 > first page
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal02() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(1);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=0&size=10\">&lt;</a></li><li><a href=\"?page=0&size=10\">1</a></li><li class=\"active\"><a href=\"javascript:void(0)\">2</a></li><li><a href=\"?page=2&size=10\">3</a></li><li><a href=\"?page=3&size=10\">4</a></li><li><a href=\"?page=4&size=10\">5</a></li><li><a href=\"?page=5&size=10\">6</a></li><li><a href=\"?page=6&size=10\">7</a></li><li><a href=\"?page=7&size=10\">8</a></li><li><a href=\"?page=8&size=10\">9</a></li><li><a href=\"?page=9&size=10\">10</a></li><li><a href=\"?page=2&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 3./*from ww  w .  j a  v  a2s. co  m*/
 * 
 * <pre>
 *  - current page 5 = maxDisplayCount/2
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal03() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(5);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=4&size=10\">&lt;</a></li><li><a href=\"?page=0&size=10\">1</a></li><li><a href=\"?page=1&size=10\">2</a></li><li><a href=\"?page=2&size=10\">3</a></li><li><a href=\"?page=3&size=10\">4</a></li><li><a href=\"?page=4&size=10\">5</a></li><li class=\"active\"><a href=\"javascript:void(0)\">6</a></li><li><a href=\"?page=6&size=10\">7</a></li><li><a href=\"?page=7&size=10\">8</a></li><li><a href=\"?page=8&size=10\">9</a></li><li><a href=\"?page=9&size=10\">10</a></li><li><a href=\"?page=6&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 4.//w  w  w . ja  v  a 2s.c  om
 * 
 * <pre>
 *  - current page 20 > maxDisplayCount
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal04() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(20);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=19&size=10\">&lt;</a></li><li><a href=\"?page=15&size=10\">16</a></li><li><a href=\"?page=16&size=10\">17</a></li><li><a href=\"?page=17&size=10\">18</a></li><li><a href=\"?page=18&size=10\">19</a></li><li><a href=\"?page=19&size=10\">20</a></li><li class=\"active\"><a href=\"javascript:void(0)\">21</a></li><li><a href=\"?page=21&size=10\">22</a></li><li><a href=\"?page=22&size=10\">23</a></li><li><a href=\"?page=23&size=10\">24</a></li><li><a href=\"?page=24&size=10\">25</a></li><li><a href=\"?page=21&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 5./*  www  .ja v  a 2s.  c  o m*/
 * 
 * <pre>
 *  - current page 95 = total - maxDisplayCount/2
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal05() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(95);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=94&size=10\">&lt;</a></li><li><a href=\"?page=90&size=10\">91</a></li><li><a href=\"?page=91&size=10\">92</a></li><li><a href=\"?page=92&size=10\">93</a></li><li><a href=\"?page=93&size=10\">94</a></li><li><a href=\"?page=94&size=10\">95</a></li><li class=\"active\"><a href=\"javascript:void(0)\">96</a></li><li><a href=\"?page=96&size=10\">97</a></li><li><a href=\"?page=97&size=10\">98</a></li><li><a href=\"?page=98&size=10\">99</a></li><li><a href=\"?page=99&size=10\">100</a></li><li><a href=\"?page=96&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 6./*from w ww  .j  a  v  a 2s.  com*/
 * 
 * <pre>
 *  - current page 99 = last page
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal06() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(99);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=98&size=10\">&lt;</a></li><li><a href=\"?page=90&size=10\">91</a></li><li><a href=\"?page=91&size=10\">92</a></li><li><a href=\"?page=92&size=10\">93</a></li><li><a href=\"?page=93&size=10\">94</a></li><li><a href=\"?page=94&size=10\">95</a></li><li><a href=\"?page=95&size=10\">96</a></li><li><a href=\"?page=96&size=10\">97</a></li><li><a href=\"?page=97&size=10\">98</a></li><li><a href=\"?page=98&size=10\">99</a></li><li class=\"active\"><a href=\"javascript:void(0)\">100</a></li><li class=\"disabled\"><a href=\"javascript:void(0)\">&gt;</a></li><li class=\"disabled\"><a href=\"javascript:void(0)\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * abnormal case 1./* w w w  .  ja  va 2 s.com*/
 * 
 * <pre>
 *  - total elements 0
 * </pre>
 */
@Test
public void testDoStartTagInternal08() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(20);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(0L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * normal case 7./*ww w  .j a v a 2  s  . c  o m*/
 * 
 * <pre>
 *  - current page 100 > last page
 *  - page size 10
 *  - total pages 100
 *  - total elements 1000
 * </pre>
 */
@Test
public void testDoStartTagInternal07() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(100);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?page=0&size=10\">&lt;&lt;</a></li><li><a href=\"?page=99&size=10\">&lt;</a></li><li><a href=\"?page=90&size=10\">91</a></li><li><a href=\"?page=91&size=10\">92</a></li><li><a href=\"?page=92&size=10\">93</a></li><li><a href=\"?page=93&size=10\">94</a></li><li><a href=\"?page=94&size=10\">95</a></li><li><a href=\"?page=95&size=10\">96</a></li><li><a href=\"?page=96&size=10\">97</a></li><li><a href=\"?page=97&size=10\">98</a></li><li><a href=\"?page=98&size=10\">99</a></li><li><a href=\"?page=99&size=10\">100</a></li><li><a href=\"?page=101&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * customized case 7./*w  w w.  j  a v  a2 s . com*/
 * 
 * <pre>
 * -outer tag class change.
 * </pre>
 */
@Test
public void testDoStartTagInternal17() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(0);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    // customize
    tag.setOuterElementClass("all");

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul class=\"all\"><li class=\"disabled\"><a href=\"javascript:void(0)\">&lt;&lt;</a></li><li class=\"disabled\"><a href=\"javascript:void(0)\">&lt;</a></li><li class=\"active\"><a href=\"javascript:void(0)\">1</a></li><li><a href=\"?page=1&size=10\">2</a></li><li><a href=\"?page=2&size=10\">3</a></li><li><a href=\"?page=3&size=10\">4</a></li><li><a href=\"?page=4&size=10\">5</a></li><li><a href=\"?page=5&size=10\">6</a></li><li><a href=\"?page=6&size=10\">7</a></li><li><a href=\"?page=7&size=10\">8</a></li><li><a href=\"?page=8&size=10\">9</a></li><li><a href=\"?page=9&size=10\">10</a></li><li><a href=\"?page=1&size=10\">&gt;</a></li><li><a href=\"?page=99&size=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}

From source file:org.terasoluna.gfw.web.pagination.PaginationTagTest.java

/**
 * customized case 1.//w  w  w .  j  a  va  2 s.c  om
 * 
 * <pre>
 * -queryTmpl
 * </pre>
 */
@Test
public void testDoStartTagInternal10() throws Exception {

    Page<String> page = mock(Page.class);
    // set mock behavior
    when(page.getNumber()).thenReturn(20);
    when(page.getSize()).thenReturn(10);
    when(page.getTotalPages()).thenReturn(100);
    when(page.getTotalElements()).thenReturn(1000L);

    tag.setPage(page);

    // customize
    tag.setQueryTmpl("p={page}&s={size}");

    int ret = tag.doStartTagInternal();

    assertThat(ret, is(TagSupport.EVAL_BODY_INCLUDE));
    String expected = "<ul><li><a href=\"?p=0&s=10\">&lt;&lt;</a></li><li><a href=\"?p=19&s=10\">&lt;</a></li><li><a href=\"?p=15&s=10\">16</a></li><li><a href=\"?p=16&s=10\">17</a></li><li><a href=\"?p=17&s=10\">18</a></li><li><a href=\"?p=18&s=10\">19</a></li><li><a href=\"?p=19&s=10\">20</a></li><li class=\"active\"><a href=\"javascript:void(0)\">21</a></li><li><a href=\"?p=21&s=10\">22</a></li><li><a href=\"?p=22&s=10\">23</a></li><li><a href=\"?p=23&s=10\">24</a></li><li><a href=\"?p=24&s=10\">25</a></li><li><a href=\"?p=21&s=10\">&gt;</a></li><li><a href=\"?p=99&s=10\">&gt;&gt;</a></li></ul>";
    assertThat(getOutput(), is(expected));
}