Function TestAnimationSystemIntegration

common/animation_test.go:388–496

(t *testing.T)

}

func TestAnimationSystemIntegration(t *testing.T) {
	var buf bytes.Buffer
	log.SetOutput(&buf)
	s := TestAnimationScene{}
	engo.Run(engo.RunOptions{
		HeadlessMode: true,
		NoRun:        true,
	}, &s)
	testSystem := &TestAnimationSystem{}
	for _, sys := range s.w.Systems() {
		if system, ok := sys.(*TestAnimationSystem); ok {
			testSystem = system
		}
	}
	// initial state
	exp := []int{0, 3, 7, 10}
	res := testSystem.GetCurrentFrameDrawables()
	for i := 0; i < 4; i++ {
		if exp[i] != res[i] {
			t.Errorf("Incorrect initial frame!\nWanted: %v\nGot: %v\nIndex: %v", exp[i], res[i], i)
			return
		}
	}
	s.w.Update(1)
	exp = []int{0, 3, 7, 10}
	res = testSystem.GetCurrentFrameDrawables()
	for i := 0; i < 4; i++ {
		if exp[i] != res[i] {
			t.Errorf("Incorrect first frame!\nWanted: %v\nGot: %v\nIndex: %v", exp[i], res[i], i)
			return
		}
	}
	s.w.Update(1)
	exp = []int{0, 6, 7, 10}
	res = testSystem.GetCurrentFrameDrawables()
	for i := 0; i < 4; i++ {
		if exp[i] != res[i] {
			t.Errorf("Incorrect second frame!\nWanted: %v\nGot: %v\nIndex: %v", exp[i], res[i], i)
			return
		}
	}
	s.w.Update(1)
	exp = []int{0, 4, 7, 10}
	res = testSystem.GetCurrentFrameDrawables()
	for i := 0; i < 4; i++ {
		if exp[i] != res[i] {
			t.Errorf("Incorrect third frame!\nWanted: %v\nGot: %v\nIndex: %v", exp[i], res[i], i)
			return
		}
	}
	s.w.Update(1)
	exp = []int{1, 6, 8, 10}
	res = testSystem.GetCurrentFrameDrawables()
	for i := 0; i < 4; i++ {
		if exp[i] != res[i] {
			t.Errorf("Incorrect fourth frame!\nWanted: %v\nGot: %v\nIndex: %v", exp[i], res[i], i)
			return
		}