Resource.swift

//
//  Resource.swift
//  
//
//  Created by Monika Gorkani on 6/26/20.
//

import Foundation

struct Resource {
  let name: String
  let type: String
  let url: URL

  init(name: String, type: String, sourceFile: StaticString = #file) throws {
    self.name = name
    self.type = type

    // The following assumes that your test source files are all in the same directory, and the resources are one directory down and over
    // <Some folder>
    //  - Resources
    //      - <resource files>
    //  - <Some test source folder>
    //      - <test case files>
    let testCaseURL = URL(fileURLWithPath: "\(sourceFile)", isDirectory: false)
    let testsFolderURL = testCaseURL.deletingLastPathComponent()
    let resourcesFolderURL = testsFolderURL.deletingLastPathComponent().appendingPathComponent("Resources", isDirectory: true)
    self.url = resourcesFolderURL.appendingPathComponent("\(name).\(type)", isDirectory: false)
  }
}