Add a unit test to check if case sensitive mime types extensions are …

…guessed correctly
symfony · Apr 15, 2019 · 6a884c2 · 6a884c2
1 parent 5961456
commit 6a884c2
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diff --git a/src/Symfony/Component/HttpFoundation/Tests/File/Fixtures/case-sensitive-mime-type.xlsm b/src/Symfony/Component/HttpFoundation/Tests/File/Fixtures/case-sensitive-mime-type.xlsm
diff --git a/src/Symfony/Component/HttpFoundation/Tests/File/UploadedFileTest.php b/src/Symfony/Component/HttpFoundation/Tests/File/UploadedFileTest.php
@@ -90,6 +90,19 @@ public function testGuessClientExtensionWithIncorrectMimeType()
         $this->assertEquals('jpeg', $file->guessClientExtension());
     }
 
+    public function testCaseSensitiveMimeType()
+    {
+        $file = new UploadedFile(
+            __DIR__.'/Fixtures/case-sensitive-mime-type.xlsm',
+            'test.xlsm',
+            'application/vnd.ms-excel.sheet.macroEnabled.12',
+            filesize(__DIR__.'/Fixtures/case-sensitive-mime-type.xlsm'),
+            null
+        );
+
+        $this->assertEquals('xlsm', $file->guessClientExtension());
+    }
+
     public function testErrorIsOkByDefault()
     {
         $file = new UploadedFile(