LaravelPHPUnit模拟请求

我在控制器上执行PHPUnit，似乎无法嘲笑Request权限。

这是控制器：

use Illuminate\Http\Request;

public function insert(Request $request)
{
    // ... some codes here
    if ($request->has('username')) {
        $userEmail = $request->get('username');
    } else if ($request->has('email')) {
        $userEmail = $request->get('email');
    }
    // ... some codes here
}

然后在单元测试中，

public function testIndex()
{
    // ... some codes here

    $requestParams = [
        'username' => 'test',
        'email'    => 'test@test.com'
    ];

    $request = $this->getMockBuilder('Illuminate\Http\Request')
        ->disableOriginalConstructor()
        ->setMethods(['getMethod', 'retrieveItem', 'getRealMethod', 'all', 'getInputSource', 'get', 'has'])
        ->getMock();

    $request->expects($this->any())
        ->method('get')
        ->willReturn($requestParams);

    $request->expects($this->any())
        ->method('has')
        ->willReturn($requestParams);

    $request->expects($this->any())
        ->method('all')
        ->willReturn($requestParams);

    // ... some codes here
}

这里的问题是，无论何时我var_dump($request->has('username');总是返回$requestParams整个数组中的值。我期望它应该返回，true因为用户名键存在于数组中。

然后，当我删除上的用户名密钥时$requestParams，它应该返回false，因为它不包含username数组中的密钥

模拟请求不是理想的选择，但有时您还是想这样做：

protected function createRequest(
    $method,
    $content,
    $uri = '/test',
    $server = ['CONTENT_TYPE' => 'application/json'],
    $parameters = [],
    $COOKIEs = [],
    $files = []
) {
    $request = new \Illuminate\Http\Request;
    return $request->createFromBase(
        \Symfony\Component\HttpFoundation\Request::create(
            $uri,
            $method,
            $parameters,
            $COOKIEs,
            $files,
            $server,
            $content
        )
    );
}