Test mock posts

Signed-off-by: Aaron Chong <aaronchongth@gmail.com>

packages/rmf-dashboard-framework/src/components/robots/robot-decommission.test.tsx

@@ -1,5 +1,5 @@
 import { fireEvent } from '@testing-library/react';
-import { describe, expect, it } from 'vitest';
+import { describe, expect, it, vi } from 'vitest';
 
 import { RmfApiProvider } from '../../hooks';
 import { MockRmfApi, render, TestProviders } from '../../utils/test-utils.test';
@@ -9,8 +9,16 @@ import { makeRobot } from './test-utils.test';
 describe('Robot decommission button', () => {
   const rmfApi = new MockRmfApi();
   // mock out some api calls so they never resolves
-  rmfApi.fleetsApi.decommissionRobotFleetsNameDecommissionPost = () => new Promise(() => {});
-  rmfApi.fleetsApi.recommissionRobotFleetsNameRecommissionPost = () => new Promise(() => {});
+  const mockDecommission = vi.fn().mockImplementation(async () => {
+    // Simulate some asynchronous operation that has no return value
+    await new Promise((resolve) => setTimeout(resolve, 100));
+  });
+  const mockRecommission = vi.fn().mockImplementation(async () => {
+    // Simulate some asynchronous operation that has no return value
+    await new Promise((resolve) => setTimeout(resolve, 100));
+  });
+  rmfApi.fleetsApi.decommissionRobotFleetsNameDecommissionPost = mockDecommission;
+  rmfApi.fleetsApi.recommissionRobotFleetsNameRecommissionPost = mockRecommission;
   const Base = (props: React.PropsWithChildren<{}>) => {
     return (
       <TestProviders>
@@ -32,6 +40,9 @@ describe('Robot decommission button', () => {
     expect(root.getByText('Decommission')).toBeTruthy();
     fireEvent.click(root.getByText('Decommission'));
     expect(root.getByText('Decommission [test_fleet:test_robot]')).toBeTruthy();
+    expect(root.getByText('Confirm'));
+    fireEvent.click(root.getByText('Confirm'));
+    expect(mockDecommission).toHaveBeenCalledOnce();
   });
 
   it('Renders recommission button', () => {
@@ -54,5 +65,8 @@ describe('Robot decommission button', () => {
     expect(root.getByText('Recommission')).toBeTruthy();
     fireEvent.click(root.getByText('Recommission'));
     expect(root.getByText('Recommission [test_fleet:test_robot]')).toBeTruthy();
+    expect(root.getByText('Confirm'));
+    fireEvent.click(root.getByText('Confirm'));
+    expect(mockRecommission).toHaveBeenCalledOnce();
   });
 });