diff --git a/Request.php b/Request.php
index 33f4efb5e..9f51e3b93 100644
--- a/Request.php
+++ b/Request.php
@@ -1589,7 +1589,7 @@ public function isNoCache()
     /**
      * Gets the preferred format for the response by inspecting, in the following order:
      *   * the request format set using setRequestFormat
-     *   * the values of the Accept HTTP header
+     *   * the values of the Accept HTTP header.
      *
      * Note that if you use this method, you should send the "Vary: Accept" header
      * in the response to prevent any issues with intermediary HTTP caches.
diff --git a/Tests/BinaryFileResponseTest.php b/Tests/BinaryFileResponseTest.php
index 734f8e845..4f4a5606f 100644
--- a/Tests/BinaryFileResponseTest.php
+++ b/Tests/BinaryFileResponseTest.php
@@ -309,7 +309,7 @@ public function testDeleteFileAfterSend()
         $response->prepare($request);
         $response->sendContent();
 
-        $this->assertFileNotExists($path);
+        $this->assertFileDoesNotExist($path);
     }
 
     public function testAcceptRangeOnUnsafeMethods()
diff --git a/Tests/File/FileTest.php b/Tests/File/FileTest.php
index 2ef259ed1..3559275df 100644
--- a/Tests/File/FileTest.php
+++ b/Tests/File/FileTest.php
@@ -60,7 +60,7 @@ public function testMove()
         $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
 
         $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($path);
+        $this->assertFileDoesNotExist($path);
         $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
 
         @unlink($targetPath);
@@ -79,7 +79,7 @@ public function testMoveWithNewName()
         $movedFile = $file->move($targetDir, 'test.newname.gif');
 
         $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($path);
+        $this->assertFileDoesNotExist($path);
         $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
 
         @unlink($targetPath);
@@ -114,7 +114,7 @@ public function testMoveWithNonLatinName($filename, $sanitizedFilename)
         $this->assertInstanceOf('Symfony\Component\HttpFoundation\File\File', $movedFile);
 
         $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($path);
+        $this->assertFileDoesNotExist($path);
         $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
 
         @unlink($targetPath);
@@ -134,7 +134,7 @@ public function testMoveToAnUnexistentDirectory()
         $movedFile = $file->move($targetDir);
 
         $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($sourcePath);
+        $this->assertFileDoesNotExist($sourcePath);
         $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
 
         @unlink($sourcePath);
diff --git a/Tests/File/UploadedFileTest.php b/Tests/File/UploadedFileTest.php
index 17d319581..4449b573f 100644
--- a/Tests/File/UploadedFileTest.php
+++ b/Tests/File/UploadedFileTest.php
@@ -223,7 +223,7 @@ public function testMoveLocalFileIsAllowedInTestMode()
         $movedFile = $file->move(__DIR__.'/Fixtures/directory');
 
         $this->assertFileExists($targetPath);
-        $this->assertFileNotExists($path);
+        $this->assertFileDoesNotExist($path);
         $this->assertEquals(realpath($targetPath), $movedFile->getRealPath());
 
         @unlink($targetPath);
diff --git a/Tests/RedirectResponseTest.php b/Tests/RedirectResponseTest.php
index 9d9797f7c..a4d99d839 100644
--- a/Tests/RedirectResponseTest.php
+++ b/Tests/RedirectResponseTest.php
@@ -20,7 +20,7 @@ public function testGenerateMetaRedirect()
     {
         $response = new RedirectResponse('foo.bar');
 
-        $this->assertRegExp('#<meta http-equiv="refresh" content="\d+;url=\'foo\.bar\'" />#', preg_replace('/\s+/', ' ', $response->getContent()));
+        $this->assertMatchesRegularExpression('#<meta http-equiv="refresh" content="\d+;url=\'foo\.bar\'" />#', preg_replace('/\s+/', ' ', $response->getContent()));
     }
 
     public function testRedirectResponseConstructorEmptyUrl()
diff --git a/Tests/ResponseHeaderBagTest.php b/Tests/ResponseHeaderBagTest.php
index 18b3c36a6..8b54822dd 100644
--- a/Tests/ResponseHeaderBagTest.php
+++ b/Tests/ResponseHeaderBagTest.php
@@ -309,6 +309,6 @@ public function testDateHeaderWillBeRecreatedWhenHeadersAreReplaced()
 
     private function assertSetCookieHeader(string $expected, ResponseHeaderBag $actual)
     {
-        $this->assertRegExp('#^Set-Cookie:\s+'.preg_quote($expected, '#').'$#m', str_replace("\r\n", "\n", (string) $actual));
+        $this->assertMatchesRegularExpression('#^Set-Cookie:\s+'.preg_quote($expected, '#').'$#m', str_replace("\r\n", "\n", (string) $actual));
     }
 }

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