Question

我正在尝试在类上模拟单个静态方法。但是，如果我调用嘲笑的方法，则不再找到类变量。似乎整个类都被嘲笑，makePartial()被忽略了。

我在一个空白的laravel项目中创建了一个错误案例。以下是相关代码：

另一个控制器：

namespace App\Http\Controllers;

class AnotherController extends Controller
{
    public function coolMethod()
    {
        logger(StaticController::$staticArray);
        logger(StaticController::staticMethod('arg1'));
    }
}

StaticController

namespace App\Http\Controllers;

class StaticController extends Controller
{
    public static $staticArray = [
        'foo',
        'bar'
    ];

    public static function staticMethod($arg1, $arg2 = [])
    {
        logger("The real static method");
        logger(self::$staticArray);
    }
}

示例测试

namespace Tests\Feature;

use App\Http\Controllers\AnotherController;
use App\Http\Controllers\StaticController;

使用Tests \ TestCase;

class ExampleTest extends TestCase
{
    public function testStaticMock()
    {
        $mock = \Mockery::mock('alias:App\Http\Controllers\StaticController');
        $mock
            ->makePartial()
            ->shouldReceive('staticMethod')
            ->withAnyArgs()
            ->andReturn("I'm the mocked return");

        $anotherController = new AnotherController();
        logger($anotherController->coolMethod());

        logger(StaticController::staticMethod());
    }
}

输出：

[16:01:24] user@shell [~/Development/Code/Laravel] $ vendor/phpunit/phpunit/phpunit -v
PHPUnit 6.5.13 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.0.14 with Xdebug 2.6.0
Configuration: /Users/.../Development/Code/Laravel/phpunit.xml

E                                                                   1 / 1 (100%)

Time: 183 ms, Memory: 12.00MB

There was 1 error:

1) Tests\Feature\ExampleTest::testStaticMock
Error: Access to undeclared static property: App\Http\Controllers\StaticController::$staticArray

/Users/.../Development/Code/Laravel/app/Http/Controllers/AnotherController.php:9
/Users/.../Development/Code/Laravel/tests/Feature/ExampleTest.php:22

ERRORS!
Tests: 1, Assertions: 1, Errors: 1.

如您所见，即使$staticArray是在原始类中定义的，也再也找不到了。

非常感谢您的帮助！

Answer 1

事实证明，无法将makePartial()与别名模拟一起使用。这是因为该类已被完全替换：

Prefixing the valid name of a class (which is NOT currently loaded) with “alias:”
will generate an “alias mock”. Alias mocks create a class alias with the given classname
to stdClass and are generally used to enable the mocking of public static methods.
Expectations set on the new mock object which refer to static methods will be used
by all static calls to this class.

可以找到文档here

静态类方法的部分模拟无效

1 个答案: