Intent of workspace.test|title=Workspace getFolder returns the closest folder if the uri is sub|occurrence=1

All 3 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 3 tests
- platform/ 3 tests
  - workspace/ 3 tests
    
    test/ 3 tests
    
    common/ 3 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/workspace/test/common/workspace.test|title=Workspace getFolder returns the closest folder if the uri is sub|occurrence=1 Introduced here
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/workspace/test/common/workspace.test|title=Workspace getFolder returns the folder even if the uri has query path|occurrence=1 Inherited workspace.test|title=Workspace getFolder returns the folder even if the uri has query path|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/workspace/test/common/workspace.test|title=Workspace getFolder returns the folder with given uri|occurrence=1 Inherited workspace.test|title=Workspace getFolder returns the folder with given uri|occurrence=1