fix: debug tests

Author: maschnetwork

sdk-integration-tests/src/test/java/com/amazonaws/lambda/durable/ChildContextIntegrationTest.java

@@ -249,13 +249,16 @@ void twoAsyncChildContextsBothWaitSuspendAndResume() {
 
         // First run - both child contexts should suspend at their waits
         var result = runner.run("test");
+        runner.dumpOperations("After first run (status=" + result.getStatus() + ")");
         assertEquals(ExecutionStatus.PENDING, result.getStatus());
 
         // Advance time so both waits complete
         runner.advanceTime();
+        runner.dumpOperations("After advanceTime");
 
         // Second run - both child contexts resume and complete
         var result2 = runner.run("test");
+        runner.dumpOperations("After second run (status=" + result2.getStatus() + ")");
         assertEquals(ExecutionStatus.SUCCEEDED, result2.getStatus());
         assertEquals("a-done+b-done", result2.getResult(String.class));
     }

sdk-testing/src/main/java/com/amazonaws/lambda/durable/testing/LocalDurableTestRunner.java

@@ -229,6 +229,15 @@ public void advanceTime() {
         storage.advanceReadyOperations();
     }
 
+    /** Debug helper: dump all operations to stdout. */
+    public void dumpOperations(String label) {
+        System.out.println("=== " + label + " ===");
+        for (var op : storage.getAllOperations()) {
+            System.out.println("  id=" + op.id() + " name=" + op.name() + " type=" + op.type() + " status="
+                    + op.status() + " parentId=" + op.parentId());
+        }
+    }
+
     // Manual complete a chained invoke call
     public void completeChainedInvoke(String name, String result) {
         storage.completeChainedInvoke(name, new OperationResult(OperationStatus.SUCCEEDED, result, null));