vendor/phpoffice/phpexcel/unitTests/Classes/PHPExcel/Calculation/EngineeringTest.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php

//  Custom assertion class for handling precision of Complex numbers
require_once 'custom/complexAssert.php';

//  Data Provider handler
require_once 'testDataFileIterator.php';


class EngineeringTest extends PHPUnit_Framework_TestCase
{

    public function setUp()
    {
        if (!defined('PHPEXCEL_ROOT'))
        {
            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
        }
        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
	}

    /**
     * @dataProvider providerBESSELI
     */
	public function testBESSELI()
	{
		$args = func_get_args();
		$expectedResult = array_pop($args);
		$result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELI'),$args);
		$this->assertEquals($expectedResult, $result, NULL, 1E-8);
	}

    public function providerBESSELI()
    {
    	return new testDataFileIterator('rawTestData/Calculation/Engineering/BESSELI.data');
	}

    /**
     * @dataProvider providerBESSELJ
     */
	public function testBESSELJ()
	{
		$args = func_get_args();
		$expectedResult = array_pop($args);
		$result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELJ'),$args);
		$this->assertEquals($expectedResult, $result, NULL, 1E-8);
	}

    public function providerBESSELJ()
    {
    	return new testDataFileIterator('rawTestData/Calculation/Engineering/BESSELJ.data');
	}

    /**
     * @dataProvider providerBESSELK
     */
	public function testBESSELK()
	{