void CreateCmdlet(string solutionFileName = @"d:\projects\MyProject\MyProject.sln")
 {
     cmdlet = new TestableInvokeUpdateWorkingDirectoryCmdlet(solutionFileName);
     fakeProjectService = cmdlet.FakeProjectService;
     fakeTerminatingError = cmdlet.FakeCmdletTerminatingError;
 }
		void CreateCmdlet()
		{
			cmdlet = new TestableInvokeUpdateWorkingDirectoryCmdlet();
			fakeProjectService = cmdlet.FakeProjectService;
			fakeTerminatingError = cmdlet.FakeCmdletTerminatingError;
		}