File-based apps: delete whenAmbiguous setting and migrate enabled setting - #9136

TypeError: Cannot read properties of undefined (reading 'uri')
    at TestAssetProject.get projectDirectoryPath [as projectDirectoryPath] (D:\a\_work\1\s\test\lsptoolshost\integrationTests\testAssets\testAssets.ts:20:64)
    at Object.<anonymous> (D:\a\_work\1\s\test\omnisharp\omnisharpIntegrationTests\referenceProvider.test.ts:21:65)
    at processTicksAndRejections (node:internal/process/task_queues:103:5)

{"message":"","stack":"TypeError: Cannot read properties of undefined (reading 'uri')\n    at OmnisharpTestAssetWorkspace.cleanupWorkspace (D:\\a\\_work\\1\\s\\test\\lsptoolshost\\integrationTests\\testAssets\\testAssets.ts:51:73)\n    at Object.<anonymous> (D:\\a\\_work\\1\\s\\test\\omnisharp\\omnisharpIntegrationTests\\referenceProvider.test.ts:29:34)\n    at Promise.then.completed (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\utils.js:298:28)\n    at new Promise (<anonymous>)\n    at callAsyncCircusFn (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\utils.js:231:10)\n    at _callCircusHook (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\run.js:281:40)\n    at processTicksAndRejections (node:internal/process/task_queues:103:5)\n    at _runTestsForDescribeBlock (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\run.js:154:7)\n    at _runTestsForDescribeBlock (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\run.js:121:9)\n    at run (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\run.js:71:3)\n    at runAndTransformResultsToJestFormat (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\legacy-code-todo-rewrite\\jestAdapterInit.js:122:21)\n    at jestAdapter (D:\\a\\_work\\1\\s\\node_modules\\jest-circus\\build\\legacy-code-todo-rewrite\\jestAdapter.js:79:19)\n    at runTestInternal (d:\\a\\_work\\1\\s\\node_modules\\jest-runner\\build\\runTest.js:367:16)\n    at runTest (d:\\a\\_work\\1\\s\\node_modules\\jest-runner\\build\\runTest.js:444:34)"}

  ● Test suite failed to run

    TypeError: Cannot read properties of undefined (reading 'uri')

      24 | };
      25 |
    > 26 | const workspaceName = vscode.workspace.workspaceFolders![0].uri.fsPath.split(path.sep).pop();
         |                                                             ^
      27 |
      28 | const activeTestAssetWorkspace = new OmnisharpTestAssetWorkspace(testAssetWorkspaces[workspaceName!]);
      29 |

      at Object.<anonymous> (testAssets/activeTestAssetWorkspace.ts:26:61)
      at Object.<anonymous> (documentSymbolProvider.integration.test.ts:9:1)

{}