Is using an Android emulator like BlueStacks a forensically viable method of testing app behavior?

For example, if I wanted to confirm where, how, and when an application creates folders in the file system when I send an attachment. And I do my due diligence to match the operating system and version numbers. Could this be used as an explanation in court, or is this a dangerous oversimplification or misunderstanding of BlueStacks capability?

android app computerforensics emulator testing