扩展抽象测试类时找不到测试类
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【中文标题】扩展抽象测试类时找不到测试类【英文标题】:Test class not found when extending abstract test class 【发布时间】:2019-03-30 22:40:24 【问题描述】:我目前正在使用 lumen 框架 (v5.6) 并为我的代码编写单元测试。
我有一个基类TestCase
:
namespace Tests;
$_SERVER["http_proxy"] = "";
abstract class TestCase extends \Laravel\Lumen\Testing\TestCase
/**
* Creates the application.
*
* @return \Laravel\Lumen\Application
*/
public function createApplication()
return require __DIR__.'/../bootstrap/app.php';
我使用这个基类来编写我的测试,但是我有两个测试有很多重叠(它们都测试接口的实现),所以我把通用逻辑放在一个抽象类中:
namespace Tests\App\IO;
use App\io\PageDataParser;
use App\Models\AdvancedArray;
use App\Services\PageService;
use Mockery;
use Tests\TestCase;
abstract class ParsePageDataTestCase extends TestCase
// Test logic here, but not relevant for the question
最后我在实际测试中使用了这个抽象类:
namespace Tests\App\IO;
use App\io\JsonPageDataParser;
use App\Models\AdvancedArray;
class JsonParsePageDataTestCaseTest extends ParsePageDataTestCase
// Test are here, but not relevant for the question
但是,当我执行 JsonParsePageDataTestCaseTest
时,我收到以下错误:
PHP 致命错误:在第 15 行的 \tests\app\io\JsonParsePageDataTest.php 中找不到类“Tests\ParsePageDataTestCase”
我已验证文件夹的结构已更正,也尝试使用'composer dump-autoloadand verified that my
composer.jsonhas an entry which specifies a classmap to 'tests/
。
我使用加载bootstrap/app.php
的phpunit.xml 执行我的测试,但我仍然收到此错误。
phpunit.xml
:
<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
bootstrap="bootstrap/app.php"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false">
<testsuites>
<testsuite name="Application test Suite">
<directory suffix="Test.php">./tests</directory>
</testsuite>
</testsuites>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">./app</directory>
</whitelist>
</filter>
<php>
<!-- ENV variables go here -->
</php>
</phpunit>
最后是我的composer.json
:
"name": "laravel/lumen",
"description": "The Laravel Lumen Framework.",
"keywords": ["framework", "laravel", "lumen"],
"license": "MIT",
"type": "project",
"require":
"php": ">=7.1.3",
"laravel/lumen-framework": "5.6.*",
"vlucas/phpdotenv": "~2.2",
"willdurand/hateoas": "~2.1",
"guzzlehttp/guzzle": "~6.0",
"ext-json": "*",
"vinelab/neoeloquent": "^1.4.6",
"jenssegers/mongodb": "3.4.*",
"predis/predis": "~1.0"
,
"require-dev":
"fzaninotto/faker": "~1.4",
"phpunit/phpunit": "~7.0",
"mockery/mockery": "~1.0",
"barryvdh/laravel-ide-helper": "~2.5"
,
"autoload":
"classmap": [
"database/seeds",
"database/factories"
],
"psr-4":
"App\\": "app/"
,
"autoload-dev":
"classmap": [
"tests/"
]
,
"scripts":
"post-root-package-install": [
"@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
]
,
"config":
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
,
"minimum-stability": "dev",
"prefer-stable": true
如果您需要更多信息,请告诉我。
提前谢谢你!
【问题讨论】:
在 JsonParsePageDataTestCaseTest.php 上的命名空间声明后缺少 ParsePageDataTestCase 使用语句。 @GabrielPereira,感谢您的回复。但它们位于同一个命名空间中,因此不需要使用语句 你能分享你的 composer.json 自动加载吗? @GabrielPereira 是的,我更新了问题 您是否尝试过加载您的测试类,将它们放在 psr-4 上自动加载为 "Test\\": "tests/" ? 【参考方案1】:这是 Lumen 安装的问题。 当您安装 laravel 时,测试文件夹在 autoload-dev 上配置为 psr-4:
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
...
"autoload-dev":
"psr-4":
"Tests\\": "tests/"
,
...
"minimum-stability": "dev",
"prefer-stable": true
但在 Lumen 上安装并不像我们在下面看到的那样:
"name": "laravel/lumen",
"description": "The Laravel Lumen Framework.",
"keywords": ["framework", "laravel", "lumen"],
"license": "MIT",
"type": "project",
"require":
"php": ">=7.1.3",
"laravel/lumen-framework": "5.7.*",
"vlucas/phpdotenv": "~2.2"
,
"require-dev":
"fzaninotto/faker": "~1.4",
"phpunit/phpunit": "~7.0",
"mockery/mockery": "~1.0"
,
"autoload":
"classmap": [
"database/seeds",
"database/factories"
],
"psr-4":
"App\\": "app/"
,
"autoload-dev":
"classmap": [
"tests/"
]
,
"scripts":
"post-root-package-install": [
"@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
]
,
"config":
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
,
"minimum-stability": "dev",
"prefer-stable": true
因此,为了使其正常工作,您需要将自动加载更改为:
"autoload-dev":
"classmap": [
"tests/"
],
"psr-4":
"Tests\\": "tests/"
【讨论】:
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