PHPUnit 详解

$ composer require --dev phpunit/phpunit

{

"require-dev": {
        "phpunit/phpunit": "^6.2"
}

}

use PHPUnit\Framework\TestCase;

// 被测试的类加 Test

class ClassTest extends TestCase
{
  // test 加被测试的函数

  public function testFunction()
    // code
}

class Calculator  
{  
   /**
    * @assert (0, 0) == 0
    * @assert (0, 1) == 1
    * @assert (1, 0) == 1
    * @assert (1, 1) == 2
    */

    public function sum($a, $b)  
    {  
        return $a + $b;  
    }  
}

$ phpunit --skeleton Calculator.php

--coverage-* # clover crap4j html php text  为运行的测试生成带有代码覆盖率信息的日志文件