PHP使用phpunit进行单元测试示例

wget https://phar.phpunit.de/phpunit.phar
chmod +x phpunit.phar
sudo mv phpunit.phar /usr/local/bin/phpunit

[root@dongzi phpunit_test]# phpunit --version
PHPUnit 5.6.1 by Sebastian Bergmann and contributors.

<?php
  class UnitTest extends PHPUnit_Framework_TestCase{
    public function testPushAndPop(){
      $stack = array();
      $this->assertEquals(0,count($stack));
      array_push($stack,'foo');
      //断言插入数据到$stack数组后值是否等于1
      $this->assertEquals(1,count($stack));
    }
    /**
     *定义test标签声明该方法是测试方法
     *@test
     ***/
    public function indexEquals(){
      $stack = array(1,2,3,4);
      //断言$stack[0]等于2
      $this->assertEquals(2,$stack[0]);
    }
  }
?>

[root@dongzi phpunit_test]# phpunit UnitTest.php
PHPUnit 5.6.1 by Sebastian Bergmann and contributors.
.F                                 2 / 2 (100%)
Time: 82 ms, Memory: 6.75MB
There was 1 failure:
1) UnitTest::indexEquals
Failed asserting that 1 matches expected 2.
/wwwroot/phpunit_test/UnitTest.php:18
FAILURES!
Tests: 2, Assertions: 3, Failures: 1.