1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/java/org/zwobble/couscous/tests/backends/python/PythonSerializerTests.java b/src/test/java/org/zwobble/couscous/tests/backends/python/PythonSerializerTests.java
index 24b2e9a..f8956e5 100644
--- a/src/test/java/org/zwobble/couscous/tests/backends/python/PythonSerializerTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/backends/python/PythonSerializerTests.java
@@ -18,6 +18,7 @@ import static org.zwobble.couscous.backends.python.ast.PythonImportAliasNode.pyt
 import static org.zwobble.couscous.backends.python.ast.PythonImportNode.pythonImport;
 import static org.zwobble.couscous.backends.python.ast.PythonIntegerLiteralNode.pythonIntegerLiteral;
 import static org.zwobble.couscous.backends.python.ast.PythonModuleNode.pythonModule;
+import static org.zwobble.couscous.backends.python.ast.PythonNotNode.pythonNot;
 import static org.zwobble.couscous.backends.python.ast.PythonPassNode.PASS;
 import static org.zwobble.couscous.backends.python.ast.PythonReturnNode.pythonReturn;
 import static org.zwobble.couscous.backends.python.ast.PythonStringLiteralNode.pythonStringLiteral;
@@ -69,6 +70,11 @@ public class PythonSerializerTests {
     }
     
     @Test
+    public void notOperationIsSerializedUsingParenthesisedSubExpression() {
+        assertEquals("not (x)", serialize(pythonNot(pythonVariableReference("x"))));
+    }
+    
+    @Test
     public void returnKeywordIsUsedForReturns() {
         String output = serialize(pythonReturn(pythonIntegerLiteral(42)));
         assertEquals("return 42\n", output);