(defpackage flappy-ball-test
  (:use :cl :fiveam :flappy-ball)
  (:export #:flappy-ball-test))

(in-package :flappy-ball-test)

(def-suite all-tests)

(in-suite all-tests)

(test test-ball
  (let ((ball (make-ball 100 300 5.0 10)))
    (is (= (ball-x ball) 100))
    (is (= (ball-y ball) 300))
    (is (= (ball-size ball) 10))
    (is (= (ball-velocity ball) 5.0))))

(test test-ball-move
  (let ((ball (make-ball 100 300 5.0 10)))
    (is (= (ball-x (ball-move ball 1 600)) 100))
    (is (= (ball-y (ball-move ball 1 600)) 305))
    (is (= (ball-size (ball-move ball 1 600)) 10))
    (is (= (ball-velocity (ball-move ball 1 600)) 6.0))))


(run-all-tests)
```