fix unit tests

framework/filters/Cors.php

@@ -106,7 +106,7 @@ class Cors extends ActionFilter
         $responseCorsHeaders = $this->prepareHeaders($requestCorsHeaders);
         $this->addCorsHeaders($this->response, $responseCorsHeaders);
 
-        if ($this->request->isOptions && $this->request->headers->has('Access-Control-Request-Method')) {
+        if ($this->request->isOptions && $this->request->hasHeader('Access-Control-Request-Method')) {
             // it is CORS preflight request, respond with 200 OK without further processing
             $this->response->setStatusCode(200);
             return false;

framework/filters/auth/HttpHeaderAuth.php

@@ -48,7 +48,7 @@ class HttpHeaderAuth extends AuthMethod
      */
     public function authenticate($user, $request, $response)
     {
-        $authHeader = $request->getHeaderLine('Authorization');
+        $authHeader = $request->getHeaderLine($this->header);
 
         if ($authHeader !== null) {
             if ($this->pattern !== null && preg_match($this->pattern, $authHeader, $matches)) {

tests/framework/filters/CorsTest.php

@@ -30,16 +30,16 @@ class CorsTest extends TestCase
         $cors = new Cors();
         $cors->request = $request;
 
-        $_SERVER['REQUEST_METHOD'] = 'OPTIONS';
-        $request->headers->set('Access-Control-Request-Method', 'GET');
+        $request->setMethod('OPTIONS');
+        $request->setHeader('Access-Control-Request-Method', 'GET');
         $this->assertFalse($cors->beforeAction($action));
         $this->assertEquals(200, $cors->response->getStatusCode());
 
-        $_SERVER['REQUEST_METHOD'] = 'GET';
-        $request->headers->set('Access-Control-Request-Method', 'GET');
+        $request->setMethod('GET');
+        $request->setHeader('Access-Control-Request-Method', 'GET');
         $this->assertTrue($cors->beforeAction($action));
 
-        $request->headers->remove('Access-Control-Request-Method');
+        $request->setHeaders([]);
         $this->assertTrue($cors->beforeAction($action));
     }
 }

tests/framework/filters/RateLimiterTest.php

@@ -133,7 +133,7 @@ class RateLimiterTest extends TestCase
         $rateLimiter = new RateLimiter();
         $response = Yii::$app->response;
         $rateLimiter->checkRateLimit($rateLimit, Yii::$app->request, $response, 'testAction');
-        $headers = $response->getHeaders();
+        $headers = $response->getHeaderCollection();
         $this->assertEquals(2, $headers->get('X-Rate-Limit-Limit'));
         $this->assertEquals(1, $headers->get('X-Rate-Limit-Remaining'));
         $this->assertEquals(5, $headers->get('X-Rate-Limit-Reset'));

tests/framework/filters/auth/AuthTest.php

@@ -91,6 +91,13 @@ class AuthTest extends \yiiunit\TestCase
         }
     }
 
+    public function ensureFilterApplies($token, $login, $filter)
+    {
+        $this->authOnly($token, $login, $filter);
+        $this->authOptional($token, $login, $filter);
+        $this->authExcept($token, $login, $filter);
+    }
+
     /**
      * @dataProvider tokenProvider
      * @param string|null $token
@@ -151,7 +158,7 @@ class AuthTest extends \yiiunit\TestCase
      */
     public function testHttpHeaderAuth($token, $login)
     {
-        Yii::$app->request->headers->set('X-Api-Key', $token);
+        Yii::$app->request->setHeader('X-Api-Key', $token);
         $filter = ['class' => HttpHeaderAuth::class];
         $this->ensureFilterApplies($token, $login, $filter);
     }