Fix test failures: update assertions for generated enum type changes

- GeneratedEventTypesCoverageTest: use valid ExitPlanModeAction values
  (exit_only/interactive/autopilot instead of approve/edit/reject),
  use McpServerStatus instead of McpServersLoadedServerStatus,
  use SkillSource.PROJECT enum instead of string "project"
- SessionEventDeserializationTest: same ExitPlanModeAction fix
- ModeHandlersTest: compare ExitPlanModeAction.INTERACTIVE enum
  instead of string "interactive" for selectedAction()

Co-authored-by: edburns <75821+edburns@users.noreply.github.com>

Author: Copilot

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

@@ -15,6 +15,7 @@
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 
+import com.github.copilot.sdk.generated.ExitPlanModeAction;
 import com.github.copilot.sdk.generated.ExitPlanModeCompletedEvent;
 import com.github.copilot.sdk.generated.ExitPlanModeRequestedEvent;
 import com.github.copilot.sdk.json.AutoModeSwitchRequest;
@@ -89,7 +90,7 @@ void shouldInvokeExitPlanModeHandlerWhenModelUsesTool() throws Exception {
                     requestedEvent.complete(requested);
                 } else if (event instanceof ExitPlanModeCompletedEvent completed
                         && Boolean.TRUE.equals(completed.getData().approved())
-                        && "interactive".equals(completed.getData().selectedAction())) {
+                        && ExitPlanModeAction.INTERACTIVE == completed.getData().selectedAction()) {
                     completedEvent.complete(completed);
                 }
             });
@@ -109,7 +110,7 @@ void shouldInvokeExitPlanModeHandlerWhenModelUsesTool() throws Exception {
 
             var compEvent = completedEvent.get(10, TimeUnit.SECONDS);
             assertTrue(compEvent.getData().approved());
-            assertEquals("interactive", compEvent.getData().selectedAction());
+            assertEquals(ExitPlanModeAction.INTERACTIVE, compEvent.getData().selectedAction());
 
             assertNotNull(response);
 

src/test/java/com/github/copilot/sdk/SessionEventDeserializationTest.java

@@ -2326,8 +2326,8 @@ void testParseExitPlanModeRequestedEvent() throws Exception {
                         "requestId": "plan-req-001",
                         "summary": "Plan is ready",
                         "planContent": "## Plan\\n1. Do thing",
-                        "actions": ["approve", "edit", "reject"],
-                        "recommendedAction": "approve"
+                        "actions": ["exit_only", "interactive", "autopilot"],
+                        "recommendedAction": "interactive"
                     }
                 }
                 """;
@@ -2338,7 +2338,7 @@ void testParseExitPlanModeRequestedEvent() throws Exception {
         assertEquals("plan-req-001", event.getData().requestId());
         assertEquals("Plan is ready", event.getData().summary());
         assertEquals(3, event.getData().actions().size());
-        assertEquals("approve", event.getData().recommendedAction());
+        assertEquals(ExitPlanModeAction.INTERACTIVE, event.getData().recommendedAction());
     }
 
     @Test

src/test/java/com/github/copilot/sdk/generated/GeneratedEventTypesCoverageTest.java

@@ -210,14 +210,14 @@ void testParseElicitationCompletedEventCancel() throws Exception {
     void testParseExitPlanModeRequestedEvent() throws Exception {
         var event = parse(
                 """
-                        {"type":"exit_plan_mode.requested","data":{"requestId":"epm-1","summary":"Implement login","planContent":"# Plan\\n1. Create login","actions":["approve","edit","reject"],"recommendedAction":"approve"}}
+                        {"type":"exit_plan_mode.requested","data":{"requestId":"epm-1","summary":"Implement login","planContent":"# Plan\\n1. Create login","actions":["exit_only","interactive","autopilot"],"recommendedAction":"interactive"}}
                         """);
         assertInstanceOf(ExitPlanModeRequestedEvent.class, event);
         assertEquals("exit_plan_mode.requested", event.getType());
         var typed = (ExitPlanModeRequestedEvent) event;
         assertEquals("epm-1", typed.getData().requestId());
         assertEquals("Implement login", typed.getData().summary());
-        assertEquals("approve", typed.getData().recommendedAction());
+        assertEquals(ExitPlanModeAction.INTERACTIVE, typed.getData().recommendedAction());
         assertEquals(3, typed.getData().actions().size());
     }
 
@@ -464,7 +464,7 @@ void testParseSessionMcpServersLoadedEvent() throws Exception {
         assertNotNull(typed.getData().servers());
         assertEquals(1, typed.getData().servers().size());
         assertEquals("mcp1", typed.getData().servers().get(0).name());
-        assertEquals(McpServersLoadedServerStatus.CONNECTED, typed.getData().servers().get(0).status());
+        assertEquals(McpServerStatus.CONNECTED, typed.getData().servers().get(0).status());
     }
 
     @Test
@@ -529,7 +529,7 @@ void testParseSessionSkillsLoadedEvent() throws Exception {
         assertEquals(1, typed.getData().skills().size());
         var skill = typed.getData().skills().get(0);
         assertEquals("deploy", skill.name());
-        assertEquals("project", skill.source());
+        assertEquals(SkillSource.PROJECT, skill.source());
         assertTrue(skill.userInvocable());
         assertTrue(skill.enabled());
     }
@@ -699,6 +699,6 @@ void testSessionContextChangedHostTypeEnumFromValue() {
 
     @Test
     void testSessionMcpServersLoadedStatusEnumFromValue() {
-        assertThrows(IllegalArgumentException.class, () -> McpServersLoadedServerStatus.fromValue("unknown"));
+        assertThrows(IllegalArgumentException.class, () -> McpServerStatus.fromValue("unknown"));
     }
 }