Windows unittest for virtualenvwrapper identifier is failing

[karthiknadig]

  1) Environment Identifier
       Virtualenvwrapper
         WORKON_HOME is set to its default value %USERPROFILE%\Envs on Windows:

      AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal:
+ actual - expected

+ 'Unknown'
- 'VirtualEnvWrapper'
      + expected - actual

      -Unknown
      +VirtualEnvWrapper
      
      at Context.<anonymous> (src\test\pythonEnvironments\common\environmentIdentifier.unit.test.ts:153:20)

  2) Environment Identifier
       Virtualenvwrapper
         WORKON_HOME is set to a custom value:

      AssertionError [ERR_ASSERTION]: Expected values to be strictly deep-equal:
+ actual - expected

+ 'Unknown'
- 'VirtualEnvWrapper'
      + expected - actual

      -Unknown
      +VirtualEnvWrapper
      
      at Context.<anonymous> (src\test\pythonEnvironments\common\environmentIdentifier.unit.test.ts:161:20)

  3) Virtualenvwrapper Locator Tests
       WORKON_HOME is not set, and the interpreter is is in a subfolder:

      AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  getDefaultDirStub.restore()

      + expected - actual

      -false
      +true
      
      at Context.<anonymous> (src\test\pythonEnvironments\discovery\locators\virtualenvwrapperLocator.unit.test.ts:32:16)

  4) Virtualenvwrapper Locator Tests
       WORKON_HOME is set to a custom value, and the interpreter is is in a subfolder:

      AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  getDefaultDirStub.returns(homeDir)

      + expected - actual

      -false
      +true
      
      at Context.<anonymous> (src\test\pythonEnvironments\discovery\locators\virtualenvwrapperLocator.unit.test.ts:39:16)