基于PSR-0的自动调理类

Question

我有以下目录结构

oop
 - src
   - FetchTask.php
 - tests
   - FetchTaskTest.php
 - vendor
 - composer.json
 - composer.lock
 - phpunit.xml

// FetchTask.php

<?php 

namespace PHPUnitTuts;

class FetchTask 
{

}

// FetchTaskTest.php

<?php

use PHPUnitTuts\FetchTask;

class Fetch_Test extends AbstractTest
{
    public function setUp() 
    {
        $this->fetch = new FetchTask;
    }

    public function testStoresListOfAssets($value='')
    {
        $this->classHasStaticAttribute('paths', 'FetchTask');
    }
}

// composer.json

{
    "name": "raheel/code",
    "require-dev": {
        "phpunit/phpunit": "^5.5",
        "phpunit/php-code-coverage": "^4",
        "squizlabs/php_codesniffer": "2.*"
    },
    "autoload": {
        "psr-0": { 
            "PHPUnitTuts\\": "src/" 
        }
    },
}

// phpunit.xml

<phpunit bootstrap="./vendor/autoload.php">
    <testsuites>
        <testsuite name="oop">
             <directory>./tests</directory>
        </testsuite>
    </testsuites>
</phpunit>

现在，当我运行$ vendor/bin/phpunit时，它说

PHP致命错误:在第9行的/home/ Fatal /code/oop/test/FetchTask.php中找不到'PHPUnitTuts\FetchTask‘类

请告诉我做错了什么。谢谢

Answer 1

你混合了PSR-0和PSR-4的概念。

使用PSR-0

将src/FetchTask.php移动到src/PHPUnitTuts/FetchTask.php。

使用PSR-4

变化

"psr-0": { 
    "PHPUnitTuts\\": "src/" 
}

至

"psr-4": { 
    "PHPUnitTuts\\": "src" 
}

建议结构

.
├── composer.json
├── phpunit.xml.dist
├── src
│   └── FetchTask.php
└── test
    └── FetchTaskTest.php

composer.json

{
    "name": "raheel/code",
    "require-dev": {
        "phpunit/phpunit": "^5.5",
        "phpunit/php-code-coverage": "^4",
        "squizlabs/php_codesniffer": "2.*"
    },
    "autoload": {
        "psr-4": {
            "PHPUnitTuts\\": "src"
        }
    }
}

phpunit.xml.dist

<phpunit bootstrap="vendor/autoload.php">
    <testsuites>
        <testsuite name="oop">
             <directory>test</directory>
        </testsuite>
    </testsuites>
</phpunit>

src/FetchTask.php

<?php

namespace PHPUnitTuts;

class FetchTask extends \PHPUnit_Framework_TestCase
{
    public static $paths = [];
}

test/FetchTaskTest.php

<?php

namespace PHPUnitTuts;

class FetchTaskTest extends \PHPUnit_Framework_TestCase
{
    public function setUp()
    {
        $this->fetch = new FetchTask();
    }

    public function testStoresListOfAssets()
    {
        $this->assertClassHasStaticAttribute('paths', FetchTask::class);
        // or
        $this->assertClassHasStaticAttribute('paths', get_class($this->fetch));
        // or
        $this->assertClassHasStaticAttribute('paths', 'PHPUnitTuts\\FetchTask');
    }
}

Answer 2

我想测试的声明缺失了，您可以将它放在autoload dev块中：

{
    "name": "raheel/code",
    "require-dev": {
        "phpunit/phpunit": "^5.5",
        "phpunit/php-code-coverage": "^4",
        "squizlabs/php_codesniffer": "2.*"
    },
    "autoload": {
        "psr-0": { 
            "PHPUnitTuts\\": "src/" 
        }
    },
    "autoload-dev": {
        "psr-0": { 
            "Tests\\PHPUnitTuts\\": "tests/" 
        }
    },
}

然后，您的测试应该驻留在Test命名空间中。

use Tests\PHPUnitTuts\FetchTask

对于PSR-0，必须更改文件夹结构，在文件夹PHPUnitTuts中移动类：

oop
 - src
   - PHPUnitTuts/FetchTask.php
 - tests
   - PHPUnitTuts/FetchTaskTest.php
 - vendor
 - composer.json
 - composer.lock
 - phpunit.xml

顺便说一下，PSR-0是不推荐的，为什么不使用PSR-4呢？