php - 模拟日期 ('m' ) 函数 php (Zend)

Question

如何模拟日期和时间等 PHP 默认函数？

我试过了，

$builder = $this->getMockBuilder(__NAMESPACE__)->getMock();
$builder->expects($this->once())->method('date')->with('m')->willReturn('test');

它给我错误，

Trying to configure method "date" which cannot be configured because it does not exist, has not been specified, is final, or is static

Answer 1

要模拟 PHP 函数，您可以使用这个包:https://packagist.org/packages/hjerichen/prophecy-php

这是 PHPUnit TestCase 中测试方法的一个简单示例:

$php = $this->prophesizePHP(__NAMESPACE__);
$php->date('Y', 1234)->willReturn('1970');
$php->date('Y', 1234000)->willReturn('1971');
$php->reveal();