Testify(Testify.php) 是个极小的 PHP 5.3+ 单元测试框架。
代码示例：
require 'vendor/autoload.php';use MathMyCalc;use TestifyTestify;$tf = new Testify("MyCalc Test Suite");$tf->beforeEach(function($tf) { $tf->data->calc = new MyCalc(10);});$tf->test("Testing the add() method", function($tf) { $calc = $tf->data->calc; $calc->add(4); $tf->assert($calc->result() == 14); $calc->add(-6); $tf->assertEquals($calc->result(), 8);});$tf->test("Testing the mul() method", function($tf) { $calc = $tf->data->calc; $calc->mul(1.5); $tf->assertEquals($calc->result(), 12); $calc->mul(-1); $tf->assertEquals($calc->result(), -12);});$tf();