refactor: delete project

apps/server/src/services/project-service/__tests__/ProjectService.test.ts

@@ -0,0 +1,45 @@
+import { deleteProjectFile } from '../ProjectService.js';
+import { appStateProvider } from '../../app-state-service/AppStateService.js';
+import { doesProjectExist, getPathToProject } from '../projectServiceUtils.js';
+import { Mock } from 'vitest';
+import { deleteFile } from '../../../utils/parserUtils.js';
+
+vi.mock('./appStateProvider');
+vi.mock('./fileSystem');
+vi.mock('../../app-state-service/AppStateService.js', () => ({
+  appStateProvider: {
+    isLastLoadedProject: vi.fn(),
+  },
+}));
+vi.mock('../projectServiceUtils.js', () => ({
+  doesProjectExist: vi.fn(),
+  getPathToProject: vi.fn(),
+}));
+vi.mock('../../../utils/parserUtils.js', () => ({
+  deleteFile: vi.fn(),
+}));
+
+describe('deleteProjectFile', () => {
+  it('throws an error if trying to delete the currently loaded project', async () => {
+    (appStateProvider.isLastLoadedProject as Mock).mockResolvedValue(true);
+    await expect(deleteProjectFile('loadedProject')).rejects.toThrow('Cannot delete currently loaded project');
+  });
+
+  it('throws an error if the project file does not exist', async () => {
+    (appStateProvider.isLastLoadedProject as Mock).mockResolvedValue(false);
+    (doesProjectExist as Mock).mockReturnValue(false);
+    await expect(deleteProjectFile('nonexistentProject')).rejects.toThrow('Project file not found');
+  });
+
+  it('deletes the project file successfully', async () => {
+    (appStateProvider.isLastLoadedProject as Mock).mockResolvedValue(false);
+    (doesProjectExist as Mock).mockReturnValue(true);
+    (getPathToProject as Mock).mockReturnValue('/path/to/project');
+    (deleteFile as Mock).mockResolvedValue(undefined);
+
+    await deleteProjectFile('existingProject');
+
+    expect(getPathToProject).toHaveBeenCalledWith('existingProject');
+    expect(deleteFile).toHaveBeenCalledWith('/path/to/project');
+  });
+});