       precedence="-1"
       handwritten="false"
       classes="Value"
-    >\'ouch\'</socket></block></indent></block></document>'''
+    >'ouch'</socket></block></indent></block></document>
+  '''
   strictEqual(
       helper.xmlPrettyPrint(customSerialization),
       helper.xmlPrettyPrint(expectedSerialization),

    > = (<socket
      precedence="0"
      handwritten="false"
      classes="Param forbid-all"
    >y</socket
    >) -&gt; <socket
      precedence="0"

      precedence="0"
      color="purple"
      socketLevel="0"
      classes="Assign mostly-block"><socket
      precedence="0"
      handwritten="false"
      classes="Value lvalue"
