测试夹具（fixtures）简单使用 [ 1.0 版本 ]

最近在学习fixtures，所以边学边总结吧。(待修正)

欢迎大家讨论

使用场景： 在我们开发或者测试的时候，可能会需要某种特定状态下的数据，比如我想要用户刚下订单还未支付这个状态，那木我们就需要手动进行添加购物车、下订单等惭怍，但是fixtures可以直接将这个状态保存下来，如果需要使用这个状态，只要命令行里面加载一下对应的fixtures就好了。（待续）
用例框架：Yii2 advanced
项目根目录： /data/www/yii,下文中ROOT

1. 在根根目录建立文件夹
   ROOT/tests/unit/fixtures/data
   ROOT/tests/unit/models

2. 首先要在ROOT/console/config/bootstrap.php中加入别名
   Yii::setAlias('tests', dirname(dirname(DIR)).'/tests');

3. 在fixtures文件夹下建立PersonalUserAccountFixture.php（用户账户信息） \ PersonalUserFixture.php（用户信息）
   PersonalUserFixture.php

<?php
/**
 * Created by PhpStorm.
 * User: yang
 * Date: 2016/4/7
 * Time: 11:21
 */

namespace tests\unit\fixtures;


use yii\test\ActiveFixture;

class PersonalUserFixture extends ActiveFixture
{
    public $modelClass = 'common\models\user\User';

    public function fixtures()
    {
        return [
            PersonalUserFixture::className(),
        ];
    }

    public function load()
    {
        $this->resetTable();
        $this->data = [];
        $table = $this->getTableSchema();
        $data = $this->getData();
        $primaryKeys = $this->db->schema->insert($table->fullName, $data);
        $this->data = array_merge($data, $primaryKeys);
    }

    public function getData()
    {
        if ($this->dataFile === null) {
            $class = new \ReflectionClass($this);
            $dataFile = dirname($class->getFileName()) . '/data/' . $this->getTableSchema()->fullName . '.php';
            if(is_file($dataFile)){
                $data = require($dataFile);
                if(isset($data['personal_user'])){
                    return $data['personal_user'];
                }
            }
            return [];
        } else {
            return parent::getData();
        }
    }
}

PersonalUserAccountFixture.php

<?php
/**
 * Created by PhpStorm.
 * User: yang
 * Date: 2016/4/7
 * Time: 13:09
 */

namespace tests\unit\fixtures;


use yii\test\ActiveFixture;

class PersonalUserAccountFixture extends ActiveFixture
{
    public $modelClass = 'common\models\user\UserAccount';

    public function init()
    {
        parent::init();
        $this->data = $this->getData();
    }

    public function fixtures()
    {
        return [
            PersonalUserAccountFixture::className(),
        ];
    }

    public function load()
    {
        $this->resetTable();
        $table = $this->getTableSchema();
        $data = $this->data;
        $primaryKeys = $this->db->schema->insert($table->fullName, $data);
        $this->data = array_merge($data, $primaryKeys);
    }

    public function getData()
    {
        if ($this->dataFile === null) {
            $class = new \ReflectionClass($this);
            $dataFile = dirname($class->getFileName()) . '/data/' . $this->getTableSchema()->fullName . '.php';
            if(is_file($dataFile)){
                $data = require($dataFile);
                if(isset($data['personal_user_account'])){
                    return $data['personal_user_account'];
                }
            }
            return [];
        } else {
            return parent::getData();
        }
    }
}

1. 在data文件夹下建立 user.php(用户表user) 和 user_account.php(账户表user_account),并在里里边添加需要的数据

2. 在 models目录下建立TestPersonalUser.php

<?php
/**
 * Created by PhpStorm.
 * User: yang
 * Date: 2016/4/7
 * Time: 13:23
 */

namespace tests\unit\models;


use yii\test\FixtureTrait;

class TestPersonalUser
{
    use FixtureTrait;

    private $ids = [];
    public $personal_user_fixture = ['tests\unit\fixtures\PersonalUserFixture'];
    public $personal_user_account_fixture = ['tests\unit\fixtures\PersonalUserAccountFixture'];

    public function load(){
        //加载PersonalUserFixture
        $fixturesObjects = $this->createFixtures($this->personal_user_fixture);
        foreach($fixturesObjects as $fixture){
            $fixture->load();
            $data = $fixture->data;
            $this->ids[] = isset($data['id'])?$data['id']:null;
        }

        //加载PersonalUserAccountFixture
        $fixturesObjects = $this->createFixtures($this->personal_user_account_fixture);
        $k = 0;
        foreach($fixturesObjects as $fixture){
            $fixture->data = array_merge($fixture->data,['uid'=>$this->ids[$k]]);
            $fixture->load();
            $k++;
        }
    }

}

1. 加载fixtures （new TestPersonalUser()）->load() ,能够在user表中生成一条数据，并在user_account表中生成一条数据