RuntimeQuiz.swift

// TODO: define type 'User'

func testCase1() {
  let json: [String: Any] = [
    "id": 1,
    "usermname": "devxoul",
    "email": "[email protected]",
  ]

  let user = User(json: json)
  assert(user.id == 1)
  assert(user.username == "devxoul")
  assert(user.email == "[email protected]")
}

func testCase2() {
  let json: [String: Any] = [
    "id": 2,
    "usermname": "carpe",
  ]

  let user = User(json: json)
  assert(user.id == 2)
  assert(user.username == "carpe")
  assert(user.email == nil)
}

testCase1()
testCase2()
print("SUCCESS!")

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