test(java): re-enable ModeHandlers exit_plan_mode E2E assertions

Remove the CLI 1.0.57 @disabled workaround and assert the canonical
action order (autopilot, interactive, exit_only) plus recommendedAction,
matching the other language SDKs after snapshot updates.

Fixes #1547

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: 2 people

java/src/test/java/com/github/copilot/ModeHandlersTest.java

@@ -7,13 +7,13 @@
 import static org.junit.jupiter.api.Assertions.*;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
 
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import com.github.copilot.generated.ExitPlanModeAction;
@@ -68,7 +68,6 @@ private void configureAuthenticatedUser(String testName) throws Exception {
     }
 
     @Test
-    @Disabled("Snapshot needs re-recording for CLI 1.0.57: https://github.com/github/copilot-sdk/issues/1547")
     void shouldInvokeExitPlanModeHandlerWhenModelUsesTool() throws Exception {
         final String summary = "Greeting file implementation plan";
         configureAuthenticatedUser("should_invoke_exit_plan_mode_handler_when_model_uses_tool");
@@ -103,16 +102,19 @@ void shouldInvokeExitPlanModeHandlerWhenModelUsesTool() throws Exception {
 
             var request = handlerCalled.get(10, TimeUnit.SECONDS);
             assertEquals(summary, request.getSummary());
-            assertNotNull(request.getActions());
-            assertTrue(request.getActions().contains("interactive"));
+            // Canonical action order after CLI 1.0.57+ (aligned with #2023 / other SDKs).
+            assertEquals(List.of("autopilot", "interactive", "exit_only"), request.getActions());
+            assertEquals("interactive", request.getRecommendedAction());
             assertNotNull(request.getPlanContent());
 
             var reqEvent = requestedEvent.get(10, TimeUnit.SECONDS);
             assertEquals(request.getSummary(), reqEvent.getData().summary());
+            assertEquals(ExitPlanModeAction.INTERACTIVE, reqEvent.getData().recommendedAction());
 
             var compEvent = completedEvent.get(10, TimeUnit.SECONDS);
             assertTrue(compEvent.getData().approved());
             assertEquals(ExitPlanModeAction.INTERACTIVE, compEvent.getData().selectedAction());
+            assertEquals("Approved by the Java E2E test", compEvent.getData().feedback());
 
             assertNotNull(response);