znt/module/bi/test/model/preparesqlpager.php

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#!/usr/bin/env php
<?php
/**
title=测试 biModel::prepareSqlPager();
timeout=0
cid=15207
- 步骤1正常分页MySQL驱动 @SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 0, 10
- 步骤2第一页分页参数 @SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 0, 20
- 步骤3非MySQL驱动分页 @SELECT * FROM test_table LIMIT 0, 10
- 步骤4大页码分页参数 @SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 90, 10
- 步骤5每页记录数为1的分页 @SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 4, 1
*/
// 1. 导入依赖(路径固定,不可修改)
include dirname(__FILE__, 5) . '/test/lib/init.php';
include dirname(__FILE__, 2) . '/lib/model.class.php';
// 2. 用户登录(选择合适角色)
su('admin');
// 3. 创建测试实例(变量名与模块名一致)
$biTest = new biModelTest();
// 4. 创建模拟的Statement对象
class MockStatement
{
public $limit;
public $options;
private $sql;
public function __construct($sql = 'SELECT * FROM test_table')
{
$this->sql = $sql;
$this->options = new stdclass();
$this->options->options = array();
}
public function build()
{
$sql = $this->sql;
if(isset($this->limit))
{
$sql .= ' LIMIT ' . $this->limit->offset . ', ' . $this->limit->rowCount;
}
if(!empty($this->options->options) && in_array('SQL_CALC_FOUND_ROWS', $this->options->options))
{
$sql = str_replace('SELECT', 'SELECT SQL_CALC_FOUND_ROWS', $sql);
}
return $sql;
}
}
// 5. 🔴 强制要求必须包含至少5个测试步骤
$statement1 = new MockStatement();
r($biTest->prepareSqlPagerTest($statement1, 10, 1, 'mysql')) && p() && e('SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 0, 10'); // 步骤1正常分页MySQL驱动
$statement2 = new MockStatement();
r($biTest->prepareSqlPagerTest($statement2, 20, 1, 'mysql')) && p() && e('SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 0, 20'); // 步骤2第一页分页参数
$statement3 = new MockStatement();
r($biTest->prepareSqlPagerTest($statement3, 10, 1, 'sqlite')) && p() && e('SELECT * FROM test_table LIMIT 0, 10'); // 步骤3非MySQL驱动分页
$statement4 = new MockStatement();
r($biTest->prepareSqlPagerTest($statement4, 10, 10, 'mysql')) && p() && e('SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 90, 10'); // 步骤4大页码分页参数
$statement5 = new MockStatement();
r($biTest->prepareSqlPagerTest($statement5, 1, 5, 'mysql')) && p() && e('SELECT SQL_CALC_FOUND_ROWS * FROM test_table LIMIT 4, 1'); // 步骤5每页记录数为1的分页