private string ValidateRBasePath(string path)
{
// If path is null, folder selector dialog was canceled
if (path != null)
{
path = RInstallation.NormalizeRPath(path);
bool valid = RInstallationHelper.VerifyRIsInstalled(VsAppShell.Current, path, showErrors: !_allowLoadingFromStorage);
if (!valid)
{
path = null; // Prevents assignment of bad values to the property.
}
}
return(path);
}
public void NormalizePath(string path, string expected)
{
RInstallation.NormalizeRPath(path).Should().Be(expected);
}