forked from qor/sorting
/
sorting_test.go
146 lines (118 loc) · 3.67 KB
/
sorting_test.go
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package sorting_test
import (
"fmt"
"reflect"
"testing"
"github.com/jinzhu/gorm"
"github.com/qor/l10n"
"github.com/qor/qor/publish"
"github.com/qor/qor/test/utils"
"github.com/qor/sorting"
)
type User struct {
gorm.Model
Name string
sorting.Sorting
}
var db *gorm.DB
var pb *publish.Publish
func init() {
db = utils.TestDB()
sorting.RegisterCallbacks(db)
l10n.RegisterCallbacks(db)
pb = publish.New(db)
pb.ProductionDB().DropTable(&User{}, &Product{}, &Brand{})
pb.DraftDB().DropTable(&Product{})
db.AutoMigrate(&User{}, &Product{}, &Brand{})
pb.AutoMigrate(&Product{})
}
func prepareUsers() {
db.Delete(&User{})
for i := 1; i <= 5; i++ {
user := User{Name: fmt.Sprintf("user%v", i)}
db.Save(&user)
}
}
func getUser(name string) *User {
var user User
db.First(&user, "name = ?", name)
return &user
}
func checkPosition(names ...string) bool {
var users []User
var positions []string
db.Find(&users)
for _, user := range users {
positions = append(positions, user.Name)
}
if reflect.DeepEqual(positions, names) {
return true
} else {
fmt.Printf("Expect %v, got %v\n", names, positions)
return false
}
}
func TestMoveUpPosition(t *testing.T) {
prepareUsers()
sorting.MoveUp(db, getUser("user5"), 2)
if !checkPosition("user1", "user2", "user5", "user3", "user4") {
t.Errorf("user5 should be moved up")
}
sorting.MoveUp(db, getUser("user5"), 1)
if !checkPosition("user1", "user5", "user2", "user3", "user4") {
t.Errorf("user5's postion won't be changed because it is already the last")
}
sorting.MoveUp(db, getUser("user1"), 1)
if !checkPosition("user1", "user5", "user2", "user3", "user4") {
t.Errorf("user1's position won't be changed because it is already on the top")
}
sorting.MoveUp(db, getUser("user5"), 1)
if !checkPosition("user5", "user1", "user2", "user3", "user4") {
t.Errorf("user5 should be moved up")
}
}
func TestMoveDownPosition(t *testing.T) {
prepareUsers()
sorting.MoveDown(db, getUser("user1"), 1)
if !checkPosition("user2", "user1", "user3", "user4", "user5") {
t.Errorf("user1 should be moved down")
}
sorting.MoveDown(db, getUser("user1"), 2)
if !checkPosition("user2", "user3", "user4", "user1", "user5") {
t.Errorf("user1 should be moved down")
}
sorting.MoveDown(db, getUser("user5"), 2)
if !checkPosition("user2", "user3", "user4", "user1", "user5") {
t.Errorf("user5's postion won't be changed because it is already the last")
}
sorting.MoveDown(db, getUser("user1"), 1)
if !checkPosition("user2", "user3", "user4", "user5", "user1") {
t.Errorf("user1 should be moved down")
}
}
func TestMoveToPosition(t *testing.T) {
prepareUsers()
user := getUser("user5")
sorting.MoveTo(db, user, user.GetPosition()-3)
if !checkPosition("user1", "user5", "user2", "user3", "user4") {
t.Errorf("user5 should be moved to position 2")
}
sorting.MoveTo(db, user, user.GetPosition()-1)
if !checkPosition("user5", "user1", "user2", "user3", "user4") {
t.Errorf("user5 should be moved to position 1")
}
}
func TestDeleteToReorder(t *testing.T) {
prepareUsers()
if !(getUser("user1").GetPosition() == 1 && getUser("user2").GetPosition() == 2 && getUser("user3").GetPosition() == 3 && getUser("user4").GetPosition() == 4 && getUser("user5").GetPosition() == 5) {
t.Errorf("user's order should be correct after create")
}
user := getUser("user2")
db.Delete(user)
if !checkPosition("user1", "user3", "user4", "user5") {
t.Errorf("user2 is deleted, order should be correct")
}
if !(getUser("user1").GetPosition() == 1 && getUser("user3").GetPosition() == 2 && getUser("user4").GetPosition() == 3 && getUser("user5").GetPosition() == 4) {
t.Errorf("user's order should be correct after delete some resources")
}
}