Add unit tests for PathTraversal Vulnerability

[preetkaran20]

Is your feature request related to a problem? Please describe. We are looking at increasing the Test coverage for the project for its stability so this task is to add junit tests for https://github.com/SasanLabs/VulnerableApp/blob/master/src/main/java/org/sasanlabs/service/vulnerability/pathTraversal/PathTraversalVulnerability.java class.

[preetkaran20]

Parent issue: https://github.com/SasanLabs/VulnerableApp/issues/212

[richard66033]

Hi, is this issue still available? I would like to work on it

[preetkaran20]

Hi @richard66033, Yes this is available. Assigning it to you.

thanks, Karan