Merge pull request #426 from Toflar/fix-max-header-value-formatter

Fixed tags header name not being returned
FriendsOfSymfony · Sep 27, 2018 · 2f47a40 · 2f47a40
2 parents 80ae446 + ce1f3c8
commit 2f47a40
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/TagHeaderFormatter/MaxHeaderValueLengthFormatter.php b/src/TagHeaderFormatter/MaxHeaderValueLengthFormatter.php
@@ -53,7 +53,7 @@ public function __construct(TagHeaderFormatter $inner, $maxHeaderValueLength = 4
      */
     public function getTagsHeaderName()
     {
-        $this->inner->getTagsHeaderName();
+        return $this->inner->getTagsHeaderName();
     }
 
     /**

diff --git a/tests/Unit/TagHeaderFormatter/MaxHeaderValueLengthFormatterTest.php b/tests/Unit/TagHeaderFormatter/MaxHeaderValueLengthFormatterTest.php
@@ -18,6 +18,12 @@
 
 class MaxHeaderValueLengthFormatterTest extends TestCase
 {
+    public function testGetTagsHeaderName()
+    {
+        $formatter = $this->getFormatter(50);
+        $this->assertSame('X-Cache-Tags', $formatter->getTagsHeaderName());
+    }
+
     public function testNotTooLong()
     {
         $formatter = $this->getFormatter(50);