VaporAPNSTests.swift

//
//  VaporAPNSTests.swift
//  VaporAPNS
//
//  Created by Matthijs Logemann on 23/09/2016.
//
//

import XCTest
@testable import VaporAPNS
import VaporJWT
import JSON

import Foundation
import CLibreSSL
import Core

class VaporAPNSTests: XCTestCase { // TODO: Set this up so others can test this 😉
    
    let vaporAPNS: VaporAPNS! = nil
    
    override func setUp() {
//        print ("Hi")
    }
    
    func testLoadPrivateKey() throws {
        var filepath = ""
        let fileManager = FileManager.default
        
        #if os(Linux)
            filepath = fileManager.currentDirectoryPath.appending("/Tests/VaporAPNSTests/TestAPNSAuthKey.p8")
        #else
        if let filepathe = Bundle.init(for: type(of: self)).path(forResource: "TestAPNSAuthKey", ofType: "p8") {
            filepath = filepathe
        }else {
            filepath = fileManager.currentDirectoryPath.appending("/Tests/VaporAPNSTests/TestAPNSAuthKey.p8")
        }
        #endif
        print (filepath)
        
        if fileManager.fileExists(atPath: filepath) {
        let (privKey, pubKey) = try filepath.tokenString()
            XCTAssertEqual(privKey, "ALEILVyGWnbBaSaIFDsh0yoZaK+Ej0po/55jG2FR6u6C")
            XCTAssertEqual(pubKey, "BKqKwB6hpXp9SzWGt3YxnHgCEkcbS+JSrhoqkeqru/Nf62MeE958RIiKYsLFA/czdE7ThCt46azneU0IBnMCuQU=")
        } else {
            XCTFail("APNS Authentication key not found!")
        }
    }
    
    func testEncoding() throws {
        let jwt = try! JWT(
            additionalHeaders: [KeyID("E811E6AE22")],
            payload: Node([IssuerClaim("D86BEC0E8B"), IssuedAtClaim()]),
            signer: ES256(key: "ALEILVyGWnbBaSaIFDsh0yoZaK+Ej0po/55jG2FR6u6C"))

        let tokenString = try! jwt.createToken()

        do {
            let jwt2 = try JWT(token: tokenString)
            let verified = try jwt2.verifySignatureWith(ES256(key: "BKqKwB6hpXp9SzWGt3YxnHgCEkcbS+JSrhoqkeqru/Nf62MeE958RIiKYsLFA/czdE7ThCt46azneU0IBnMCuQU="))
            XCTAssertTrue(verified)
        } catch {
            print(error)
            XCTFail("Couldn't verify token")
        }
    }
    
    static var allTests : [(String, (VaporAPNSTests) -> () throws -> Void)] {
        return [
            ("testLoadPrivateKey", testLoadPrivateKey),
            ("testEncoding", testEncoding),
        ]
    }
}