Update src/test/java/dev/openfeature/sdk/testutils/jackson/CelContextEvaluator.java

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Signed-off-by: Simon Schrottner <[email protected]>

Author: aepfli

src/test/java/dev/openfeature/sdk/testutils/jackson/CelContextEvaluator.java

@@ -36,12 +36,17 @@ public CelContextEvaluator(String expression) {
     @Override
     @SuppressWarnings("unchecked")
     public T evaluate(Flag flag, EvaluationContext evaluationContext) {
-        try {
-            Map<String, Object> objectMap = new HashMap<>(Map.of("email", ""));
+            Map<String, Object> objectMap = new HashMap<>();
+            // Provide defaults for all declared variables to prevent runtime errors.
+            objectMap.put("email", "");
+            objectMap.put("customer", "");
+            objectMap.put("dummy", "");
+
             if (evaluationContext != null) {
-                // Evaluate with context
+                // Evaluate with context, overriding defaults.
                 objectMap.putAll(evaluationContext.asObjectMap());
             }
+            }
 
             Object result = program.eval(objectMap);