}

	if account2.ID == 0 {
		t.Fatalf("account2's ID should be created")
	}

	user.Account = account2
	CheckUser(t, user2, user)

	AssertAssociationCount(t, user2, "Account", 1, "AfterReplace")

	// Delete
	if err := DB.Model(&user2).Association("Account").Delete(&Account{}); err != nil {
		t.Fatalf("Error happened when delete account, got %v", err)
	}

	user.Manager = manager2
	user.CompanyID = &company2.ID
	user.ManagerID = &manager2.ID
	CheckUser(t, user2, user)

	AssertAssociationCount(t, user2, "Company", 1, "AfterReplace")
	AssertAssociationCount(t, user2, "Manager", 1, "AfterReplace")

	// Delete
	if err := DB.Model(&user2).Association("Company").Delete(&Company{}); err != nil {
		t.Fatalf("Error happened when delete Company, got %v", err)
	}