Yii 夹具问题？

Question

我似乎对 Yii 中的固定装置有疑问。问题似乎如下，

public $fixtures=array('projects'=>'Project'); 

模型项目存在，我在测试的夹具文件夹中的文件名 tbl_project.php 中有夹具，我的表名为 tbl_project。里面的fixtures文件如下。

return array(
        'project1' => array(
            'name' => 'Test Project 1',
            'description' => 'This is test project 1',
            'create_time' => '',
            'create_user_id' => '',
            'update_time' => '',
            'update_user_id' => '',
         ),
        'project2' => array(
            'name' => 'Test Project 2',
            'description' => 'This is test project 2',
            'create_time' => '',
            'create_user_id' => '',
            'update_time' => '',
            'update_user_id' => '',
         ),
        'project3' => array(
            'name' => 'Test Project 3',
            'description' => 'This is test project 3',
            'create_time' => '',
            'create_user_id' => '',
            'update_time' => '',
            'update_user_id' => '',
         ),
    );       

这实际上来自《使用 Yii 进行敏捷 Web 应用程序开发》一书。当我运行测试用例时，我得到以下没有测试结果信息。

PHPUnit 3.6.10 by Sebastian Bergmann.

Configuration read from ETC/protected/tests/phpunit.xml

如果我从顶部删除固定装置数组，我会得到以下结果。

Time: 0 seconds, Memory: 9.25Mb

There was 1 error:

1) ProjectTest::testRead
Exception: Unknown method 'projects' for class 'ProjectTest'. 

这显然是有道理的。我不知道我做错了什么。

Answer 1

1. 确保测试类看起来像这样

    class ProjectTest extends CDbTestCase{

    protected $fixtures = array(
                'projects' => 'Project',
            );

    public function testRead(){

        $receivedProject = $this->projects('Project1');
        $this->assertTrue($receivedProject instanceof Project);
        $this->assertEquals($receivedProject->name,'test 1');
    }
    ...`

1. 检查protected/config/test.php 中的fixture 配置...应该看起来像...

    ...
    'components'=>array(
            'fixture'=>array(
                'class'=>'system.test.CDbFixtureManager',
            ),
                        'db'=>array(
                            'connectionString' =>'mysql:host=localhost;dbname=your_db_name',
                            'emulatePrepare' => true,
                            'username' => 'username',
                            'password' => 'passwd',
                            'charset' => 'utf8',
                        ),
    ....

1. 最终检查夹具文件的权限，确保它可以读取

Answer 2

还要确保在自己的 setUp()

中调用父母 setUp() 方法

class SomeTest extends CDbTestCase {

    public $fixtures = array(
        'somes' => 'Some',
    );

    protected function setUp() {
        parent::setUp();
        // your code....
    }

    // your tests .......................

}

Answer 3

您的测试类是否派生自 CDbTestCase 而不是 CTestCase？

您的测试类应如下所示：

class ProjectTest extends CDbTestCase{

protected $fixtures = array(
            'projects' => 'Project',
        );

public function testRead(){

    $receivedProject = $this->projects('Project1');
    $this->assertTrue($receivedProject instanceof Project);
    $this->assertEquals($receivedProject->name,'test 1');
}

Answer 4

class ProjectTest extends CDbTestCase
{

public function testCreate()
{
    //CREATE a new Project
    $newProject=new Project;
    $newProjectName = 'Test Project Creation';
    $newProject->setAttributes(array(
        'name' => $newProjectName,
        'description' => 'This is a test for new project creation',
        'createTime' => '2009-09-09 00:00:00',
        'createUser' => '1',
        'updateTime' => '2009-09-09 00:00:00',
        'updateUser' => '1',
    )
    );
    $this->assertTrue($newProject->save(false));
    //READ back the newly created Project to ensure the creation    worked
    $retrievedProject=Project::model()->findByPk($newProject->id);
    $this->assertTrue($retrievedProject instanceof Project);
    $this->assertEquals($newProjectName,$retrievedProject->name);
}
public function testRead()
{
    $retrievedProject = $this->projects('project1');
    $this->assertTrue($retrievedProject instanceof Project);
    $this->assertEquals('Test Project 1',$retrievedProject->name);
}
public function testUpdate()
{
    $project = $this->projects('project2');
    $updatedProjectName = 'Updated Test Project 2';
    $project->name = $updatedProjectName;
    $this->assertTrue($project->save(false));
    //read back the record again to ensure the update worked
    $updatedProject=Project::model()->findByPk($project->id);
    $this->assertTrue($updatedProject instanceof Project);
    $this->assertEquals($updatedProjectName,$updatedProject->name);
}
public function testDelete()
{
    $project = $this->projects('project2');
    $savedProjectId = $project->id;
    $this->assertTrue($project->delete());
    $deletedProject=Project::model()->findByPk($savedProjectId);
    $this->assertEquals(NULL,$deletedProject);
}

public function testGetUserOptions()
{
    $project = $this->projects('project1');
    $options = $project->userOptions;
    $this->assertTrue(is_array($options));
    $this->assertTrue(count($options) > 0);

}
public $fixtures=array(
'projects'=>'Project',
'users'=>'User',
'projUsrAssign'=>':tbl_project_user_assignment',
);

}

Answer 5

确保设置与其父级一起提供

<i>public function setUp() {
    parent::setUp();
}</i>