diff --git a/tests/test.noja b/tests/test.noja
index 75e5924..53b576c 100644
--- a/tests/test.noja
+++ b/tests/test.noja
@@ -77,14 +77,21 @@
 # Test maps.
 {
 	({}); 
-	({'': none});
-	({1: none});
-	({1.0: none});
-	({none: none});
-	({true: none});
-	({false: none});
-	({[]: none});
-	({{}: none});
+	({ ''   : none  });
+	({ 1    : none  });
+	({ 1.0  : none  });
+	({ none : none  });
+	({ true : none  });
+	({ false: none  });
+	({ []   : none  });
+	({ {}   : none  });
+	({ none : ''    });
+	({ none : 1     });
+	({ none : 1.0   });
+	({ none : true  });
+	({ none : false });
+	({ none : []    });
+	({ none : {}    });
 }
 
 # Test if-else statements.