Fix incomplete test assertions in Azure-managed E2E tests

Co-authored-by: YunchuWang <12449837+YunchuWang@users.noreply.github.com>

Author: Copilot

test/e2e-azuremanaged/orchestration.spec.ts

@@ -85,7 +85,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const id = await taskHubClient.scheduleNewOrchestration(sequence, 1);
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.name).toEqual(getName(sequence));
     expect(state?.instanceId).toEqual(id);
     expect(state?.failureDetails).toBeUndefined();
@@ -120,7 +120,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const id = await taskHubClient.scheduleNewOrchestration(orchestrator, 10);
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 10);
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_COMPLETED);
     expect(state?.failureDetails).toBeUndefined();
     expect(activityCounter).toEqual(10);
@@ -150,7 +150,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const id = await taskHubClient.scheduleNewOrchestration(orchestratorParent, 10);
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_COMPLETED);
     expect(state?.failureDetails).toBeUndefined();
     expect(activityCounter).toEqual(1);
@@ -174,7 +174,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     taskHubClient.raiseOrchestrationEvent(id, "C", "c");
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_COMPLETED);
     expect(state?.serializedOutput).toEqual(JSON.stringify(["a", "b", "c"]));
   });
@@ -199,7 +199,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const actualCompletionSecond = state?.lastUpdatedAt?.getTime() ?? 0;
     expect(actualCompletionSecond).toBeDefined();
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.name).toEqual(getName(singleTimer));
     expect(state?.instanceId).toEqual(id);
     expect(state?.failureDetails).toBeUndefined();
@@ -220,12 +220,12 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
 
     const id = await taskHubClient.scheduleNewOrchestration(orchestrator);
     let state = await taskHubClient.waitForOrchestrationStart(id, undefined, 30);
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_RUNNING);
 
     await taskHubClient.terminateOrchestration(id, "some reason for termination");
     state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_TERMINATED);
     expect(state?.serializedOutput).toEqual(JSON.stringify("some reason for termination"));
   }, 31000);
@@ -245,7 +245,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const id = await taskHubClient.scheduleNewOrchestration(orchestrator, 1);
 
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.runtimeStatus).toEqual(OrchestrationStatus.ORCHESTRATION_STATUS_COMPLETED);
     expect(state?.serializedOutput).toEqual(JSON.stringify(10));
   }, 31000);
@@ -261,7 +261,7 @@ describe("Durable Task Scheduler (DTS) E2E Tests", () => {
     const id = await taskHubClient.scheduleNewOrchestration(orchestrator, 15);
     const state = await taskHubClient.waitForOrchestrationCompletion(id, undefined, 30);
 
-    expect(state);
+    expect(state).toBeDefined();
     expect(state?.name).toEqual(getName(orchestrator));
     expect(state?.instanceId).toEqual(id);
     expect(state?.failureDetails).toBeUndefined();