t.Fatalf("OpUpdate has-one failed: %v", err)
	}
	var u1 User
	if err := DB.Preload("NamedPet").First(&u1, user.ID).Error; err != nil {
		t.Fatalf("load: %v", err)
	}
	if u1.NamedPet == nil || u1.NamedPet.Name != "np-after" {
		t.Fatalf("expected name updated, got %+v", u1.NamedPet)
	}

	del := clause.Association{Association: "NamedPet", Type: clause.OpDelete}

@user_router.get("/")
def get_users():
    return [{"user_id": "u1"}, {"user_id": "u2"}]


@user_router.get("/{user_id}")
def get_user(user_id: str):
    return {"user_id": user_id}


@item_router.get("/")
def get_items(user_id: Optional[str] = None):
    if user_id is None:
        return [{"item_id": "i1", "user_id": "u1"}, {"item_id": "i2", "user_id": "u2"}]
    else:

)

func TestCreate(t *testing.T) {
	u1 := *GetUser("create", Config{})

	if results := DB.Create(&u1); results.Error != nil {
		t.Fatalf("errors happened when create: %v", results.Error)
	} else if results.RowsAffected != 1 {
		t.Fatalf("rows affected expects: %v, got %v", 1, results.RowsAffected)
	}

	if u1.ID == 0 {
		t.Errorf("user's primary key should has value after create, got : %v", u1.ID)
	}

	if u1.CreatedAt.IsZero() {

M+3CoAglEdmXoF1uM/TdPUXKcbqoU3ymeXAGjYhOov3CMp/n0z0xqvLnMLPxmx+i
ny6DDYXyjlhO9WFogHYhwP636+mHJl8+PAsfDvqk0VRJZDmpdUDIv7DrSQGpRfRX
8f+2K4oIOlhv9RuRpI4wHwUCgYB8OjaMyn1NEsy4k2qBt4U+jhcdyEv1pbWqi/U1
qYm5FTgd44VvWVDHBGdQoMv9h28iFCJpzrU2Txv8B4y7v9Ujg+ZLIAFL7j0szt5K
wTZpWvO9Q0Qb98Q2VgL2lADRiyIlglrMJnoRfiisNfOfGKE6e+eGsxI5qUxmN5e5
JQvoiQKBgQCqgyuUBIu/Qsb3qUED/o0S5wCel43Yh/Rl+mxDinOUvJfKJSW2SyEk

    limiter.acquire(3); // R0.00, from capacity
    limiter.acquire(1); // R0.00, concluding a burst of 5 permits

    limiter.acquire(); // R0.20, capacity exhausted
    assertEvents(
        "U1.00", "U1.00", "R0.00", "R0.00", "R0.00", "R0.00", // first request and burst
        "R0.20");
  }

  public void testCreateWarmupParameterValidation() {
    RateLimiter unused;

    limiter.acquire(3); // R0.00, from capacity
    limiter.acquire(1); // R0.00, concluding a burst of 5 permits

    limiter.acquire(); // R0.20, capacity exhausted
    assertEvents(
        "U1.00", "U1.00", "R0.00", "R0.00", "R0.00", "R0.00", // first request and burst
        "R0.20");
  }

  public void testCreateWarmupParameterValidation() {
    RateLimiter unused;

	sg := sync.WaitGroup{}
	for i := 0; i < 5; i++ {
		sg.Add(1)

		go func() {
			if u1, err := reusedb.Where("id = ?", users[0].ID).First(ctx); err != nil {
				t.Errorf("failed to find user, got error: %v", err)
			} else if u1.Name != users[0].Name || u1.ID != users[0].ID {
				t.Errorf("found invalid user, got %v, expect %v", u1, users[0])
			}

			if u2, err := reusedb.Where("id = ?", users[1].ID).First(ctx); err != nil {

wKûryˆtXI ‰åt † ixÉkfs¦¾ÿx mmFwfðsfˆYïN©æiIIF„{æV oܤBH_ _KÖ„lYqfpª]ò^ñŒ c` ‘„?mPJmRªª° *Àt·ÆKut¸drikÍïD¬ÖmlX_ò ø ò¦V\G²tcS^ˆ}Eåpeòs¾tñ°†TVÜxž»1Áö ÔÒî ¾ ª ¸€š úqn>þôWc„Wx„ÙkB^ˆÄøG°\ñ+N¼7 ï*qnze{~Õ¨¢ ñS¢w{òˆAÕC¢Djg¢.\ñqEeÖ¦Bm¼oPGqBs NAåU VÕ’ª{|~UÿìÊWlþGuVÕ´ú1.>þ 0;=9%Ä" øeñx@C`xK¼k`¼tøC¢3ip ªÕïTFgÖ”þÔ-cS’åKbªãTqo Wëptioz†MQcxé°}Tc¼7 ½åo{ÐKLqæ.}¼ /ñR¾„yUAøˆ}Õ¢D`qŽ—Sb ‘æ h]qjV HiåJ†oñ_giò6fg 1 z{UX¸„µ- ò­ IG@®ß}kxéÈO ò „-fw}t^ˆjë±´k¦ Üee^­ MqÆé·}KReUŸå.)3 É /ßÌ (Ê )ìë°SZJWâéýFim`¾íx ]O[jc<@rG$`£±X -sQgglnPsòï...