public function testNextPrev()
{
$params = array('title' => 'this is my test next prev post', 'content_type' => 'post', 'is_active' => 1);
//saving
$save_post1 = save_content($params);
$save_post2 = save_content($params);
$save_post3 = save_content($params);
//getting
$next = next_content($save_post1);
$prev = prev_content($save_post2);
$this->assertEquals($save_post2, $next['id']);
$this->assertEquals($save_post1, $prev['id']);
$next = next_content($save_post2);
$prev = prev_content($save_post3);
$this->assertEquals($save_post3, $next['id']);
$this->assertEquals($save_post2, $prev['id']);
$del1 = delete_content($save_post1);
$del2 = delete_content($save_post2);
$del3 = delete_content($save_post3);
//PHPUnit
$this->assertEquals(true, is_array($del1));
$this->assertEquals(true, is_array($del2));
$this->assertEquals(true, is_array($del3));
$this->assertEquals(true, is_array($next));
}
<?php
include TEMPLATE_DIR . "header.php";
$next = next_content();
$prev = prev_content();
?>
<div class="mw-wrapper" style="padding: 40px 0px;" id="product-holder-<?php
print CONTENT_ID;
?>
">
<div data-mw="main">
<div class="mw-ui-row shop-product-row">
<div class="mw-ui-col" style="width:55%">
<div class="mw-ui-col-container">
<div class="item-box" id="product-page-gallery">
<module type="pictures" rel="content" template="product_gallery"/>
</div>
</div>
</div>
<div class="mw-ui-col" style="width:45%">
<div class="mw-ui-col-container">
<div class="product-description">
<div class="item-box pad">
<div class="mw-ui-row">
<div class="mw-ui-col">
<module type="breadcrumb">
</div>
<div class="mw-ui-col" style="width: 70px;">
<div class="next-previous-content">
<?php
if ($prev != false) {