标签: phpunit

我正在尝试使用PHPunit创建\ SplObserver的模拟对象,并将模拟对象附加到\ SplSubject.当我尝试将模拟对象附加到实现\ SplSubject的类时,我得到一个可捕获的致命错误,说明模拟对象没有实现\ SplObserver:

PHP Catchable fatal error:  Argument 1 passed to ..\AbstractSubject::attach() must implement interface SplObserver, instance of PHPUnit_Framework_MockObject_Builder_InvocationMocker given, called in ../Decorator/ResultCacheTest.php on line 44 and defined in /users/.../AbstractSubject.php on line 49

或多或少,这是代码:

// Edit: Using the fully qualified name doesn't work either
$observer = $this->getMock('SplObserver', array('update'))
    ->expects($this->once())
    ->method('update');

// Attach the mock object to the cache object and listen for the results to be set on cache
$this->_cache->attach($observer);

doSomethingThatSetsCache();

我不确定它是否有所作为,但我使用的是PHP 5.3和PHPUnit 3.4.9

当我创建一个新的模拟时,我需要调用expected方法.到底是做什么的？它的论点怎么样？

$todoListMock = $this->getMock('\Model\Todo_List');
        $todoListMock->expects($this->any())
            ->method('getItems')
            ->will($this->returnValue(array($itemMock)));

我找不到任何原因(我试过docs).我已经阅读了这些消息来源,但我无法理解.谢谢.

您如何进行单元测试curl实现？

  public function get() {
    $ch = curl_init($this->request->getUrl());

    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    $result = curl_exec($ch);
    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
    curl_close($ch);

    if (!strstr($type, 'application/json')) {
      throw new HttpResponseException('JSON response not found');
    }

    return new HttpResponse($code, $result);
  }

我需要测试返回的内容类型,以便它可以抛出异常.

我不得不按照这些指示去除并重新安装更新版本的PHPUnit .现在我正在推出这条线

sudo pear install --alldeps phpunit/PHPUnit

我看到一条错误消息,看起来像这样.

Unknown remote channel: pear.symfony.com
phpunit/PHPUnit requires package "channel://pear.symfony.com/Yaml" (version >= 2.1.0)
No valid packages found

如果我通过启动安装Yaml

sudo pear install symfony/YAML

将安装不符合PHPUnit依赖性的旧版本(1.0.6).我怎么可能解决这个问题？

任何人都知道如何将Selenium 2与Phpunit一起使用？PHP中是否有任何Selenium 2样本？

我遇到了PHPUnit模拟对象的一个​​奇怪问题.我有一个应该被调用两次的方法,所以我使用的是"at"匹配器.这是第一次调用该方法,但由于某种原因,第二次调用它时,我得到"模拟方法不存在".我之前使用过"at"匹配器并且从未遇到过这种情况.

我的代码看起来像:

class MyTest extends PHPUnit_Framework_TestCase
{
    ...

    public function testThis()
    {
        $mock = $this->getMock('MyClass', array('exists', 'another_method', '...'));
        $mock->expects($this->at(0))
             ->method('exists')
             ->with($this->equalTo('foo'))
             ->will($this->returnValue(true));

        $mock->expects($this->at(1))
             ->method('exists')
             ->with($this->equalTo('bar'))
             ->will($this->returnValue(false));
    }

    ...
}

当我运行测试时,我得到:

Expectation failed for method name is equal to <string:exists> when invoked at sequence index 1.
Mocked method does not exist.

如果我删除第二个匹配器,我不会收到错误.

有没有人遇到过这个？

谢谢!

我试图在谷歌上找到一些关于此的东西,但没有任何结果.我有一个继承自WebTestCase的TestCase类,我希望在所有单元/功能测试中使用一些方法:

<?php

namespace Application\FaxServerBundle\Test;

use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
use Doctrine\Common\DataFixtures\Loader;
use Doctrine\Common\DataFixtures\Executor\ORMExecutor;
use Doctrine\Common\DataFixtures\Purger\ORMPurger;

use Application\FaxServerBundle\DataFixtures\ORM\NetworkConfigurationData;

class TestCase extends WebTestCase
{
    protected $kernel;

    public function setUp()
    {
        parent::setUp();
    }

    public function getEm()
    {
        return $this->getService( 'doctrine.orm.entity_manager' );
    }

    public function getNetworkConfigurationRepository()
    {
        return $this->getEm()->getRepository( 'Application\FaxServerBundle\Entity\NetworkConfiguration' );
    }

    public function loadNetworkConfigurationFixtures()
    {
        $loader = new Loader();
        $loader->addFixture( new NetworkConfigurationData() );

        $this->loadFixtures( $loader );
    }

    public function loadFixtures( $loader )
    {
        $purger     = new ORMPurger();
        $executor   = new ORMExecutor( $this->getEm(), $purger );
        $executor->execute( $loader->getFixtures() …

我正在尝试使用PHPUnit的returnValueMap()来删除读取的结果.它没有产生预期的结果,但是等效的returnCallback()确实如此.如果您想亲自检查,我已经提供了我的测试用例.

returnValueMap()

$enterprise = $this->getMock('Enterprise', array('field'));
$enterprise->expects($this->any())
    ->method('field')
    ->will($this->returnValueMap(array(
        array('subscription_id', null),
        array('name', 'Monday Farms')
    )));
$enterprise->subscribe('basic');

结果:

Subscription ID: NULL
Name: NULL

returnCallback()

$enterprise = $this->getMock('Enterprise', array('field'));
$enterprise->expects($this->any())
    ->method('field')
    ->will($this->returnCallback(function ($arg) {
        $map = array(
            'subscription_id' => null,
            'name' => 'Monday Farms'
        );
        return $map[$arg];
    }));
$enterprise->subscribe('basic');

结果:

Subscription ID: NULL
Name: string(12) "Monday Farms"

企业::订阅

public function subscribe() {
    echo 'Subscription ID: ';
    var_dump($this->field('subscription_id'));
    echo 'Name: ';
    var_dump($this->field('name'));
}

为什么returnValueMap()不像我期望的那样工作？我到底错过了什么？

我正在使用phpunit和Laravel 4框架.为什么在测试期间出现PHP错误时,没有显示错误消息(例如:缺少方法)？

我们怎样才能让phpunit显示所有错误？

我有一个我想要模拟的界面.我知道我可以模拟该接口的实现,但有没有办法只是模拟接口？

<?php
require __DIR__ . '/../vendor/autoload.php';

use My\Http\IClient as IHttpClient;  // The interface
use My\SomethingElse\Client as SomethingElseClient;


class SomethingElseClientTest extends PHPUnit_Framework_TestCase {
  public function testPost() {
    $url = 'some_url';
    $http_client = $this->getMockBuilder('Cpm\Http\IClient');
    $something_else = new SomethingElseClient($http_client, $url);
  }
}

我得到的是:

1) SomethingElseTest::testPost
Argument 1 passed to Cpm\SomethingElse\Client::__construct() must be an instance of
My\Http\IClient, instance of PHPUnit_Framework_MockObject_MockBuilder given, called in
$PATH_TO_PHP_TEST_FILE on line $NUMBER and defined

有趣的是,PHPUnit,模拟接口和instanceof会建议这可行.