Added test to add verify single characters can be emitted

Author: legionth

tests/ChunkedDecoderTest.php

@@ -321,6 +321,19 @@ public function testHexDecimalInBodyIsPotentialThreadSplitted()
         $this->input->emit('data', array("world"));
     }
 
+    public function testEmitSingleCharacter()
+    {
+        $this->parser->on('data', $this->expectCallableConsecutive(4, array('t', 'e', 's', 't')));
+        $this->parser->on('close', $this->expectCallableOnce());
+        $this->parser->on('end', $this->expectCallableOnce());
+        $this->parser->on('error', $this->expectCallableNever());
+
+        $array = str_split("4\r\ntest\r\n0\r\n\r\n");
+
+        foreach ($array as $character) {
+            $this->input->emit('data', array($character));
+        }
+    }
 
     public function testHandleError()
     {