(PHP):使用 Zend_Test_PHPUnit_DatabaseTestCase 测试模型
-
09-10-2019 - |
题
当我运行 PHP 单元测试时,我得到:
1) Test_Model_Mapper_TestTest::testTest
Argument 1 passed to PHPUnit_Extensions_Database_DataSet_DefaultTableIterator::__construct() must be an array, null given, called in /usr/share/php/PHPUnit/Extensions/Database/DataSet/AbstractXmlDataSet.php on line 134 and defined
/var/www/kosheroven/library/Zend/Test/PHPUnit/Db/Operation/Truncate.php:73
/var/www/kosheroven/tests/ModelTestCase.php:79
/var/www/kosheroven/tests/application/models/mappers/TestTest.php:33
显然,预期结果是测试通过。通过一些回声,我发现这是由parent::setUp() 调用引起的,但我不知道为什么。我完全被困住了。任何帮助将不胜感激。
// /tests/ModelTestCase.php
abstract class Test_ModelTestCase extends Zend_Test_PHPUnit_DatabaseTestCase
{
public $application;
protected $_db;
protected $_model;
protected $_modelClass;
protected $_filesDir;
public function setUp()
{
$this->application = new Zend_Application(
APPLICATION_ENV,
APPLICATION_PATH . '/configs/application.ini'
);
$this->bootstrap = array($this, 'appBootstrap');
$this->_filesDir = dirname(__FILE__) . '/files/';
$this->_filesDir .= str_replace('_', '/', get_class($this));
$this->_model = new $this->_modelClass();
// echo '123'; is printed
parent::setUp();
// echo '456'; is not
}
public function appBootstrap()
{
$this->application->bootstrap();
}
protected function getConnection()
{
if(empty($this->_db))
{
$options = $this->application->getOptions();
$schema = $options['resources']['db']['params']['dbname'];
$db = $this->application->getBootstrap()->getPluginResource('db')
->getDbAdapter();
$this->_db = $this->createZendDbConnection($db, $schema);
}
return $this->_db;
}
protected function getDataSet()
{
return $this->createXmlDataSet(dirname(__FILE__) . '/files/seed.xml');
}
}
// /tests/Model/Mapper/TestTest.php
class Test_Model_Mapper_TestTest extends Test_ModelTestCase
{
protected $_modelClass = 'Application_Model_Mapper_Ingredients';
public function testTest()
{
$this->assertTrue(true);
}
}
解决方案
不确定它是否对您有帮助,但问题可能在于:$this->bootstrap = array($this, 'appBootstrap');
您会看到 Zend_Test_PHPUnit_DatabaseTestCase 中不存在 $bootstrap 属性,这与 Zend_Test_PHPUnit_ControllerTestCase 不同。所以我认为你的引导方法没有被调用。
因此你可以尝试更换线 $this->bootstrap = array($this, 'appBootstrap');
和 $this->appBootstrap();
.
其他提示
我今天也遇到了同样的问题。这里的原因是,XML 夹具是由 MySQLDump 生成的,并且缺少 <database name="xyz">
节点。这将 PHPUnit 中的 $this->tables 变为 NULL 而不是数组。
完整的解决方案和代码位于 http://www.unexpectedit.com/zend-php/testing-database-model-with-phpunit-on-zend-studio
编辑 application/configs/application.ini
[testing : production]
resources.db.adapter = "pdo_mysql"
resources.db.params.host = 127.0.0.1
resources.db.params.port = 8889
resources.db.params.username = root
resources.db.params.password = root
resources.db.params.dbname = "test_myproject_com"
xmlseeds.folder = APPLICATION_PATH "/../tests/xmlseeds/"
创建文件夹和文件 MyProject/library/Application/Test/PHPUnit/DatabaseTestCase/Abstract.php
创建文件夹并文件 MyProject/tests/application/models/ProjectTest.php
创建文件 /tests/xmlseeds/*.xml
我。帕斯夸尔 www.unexpectedit.com