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nested_test.go
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package nested
import (
"database/sql"
"log"
"testing"
)
var db *sql.DB
func init() {
var err error
db, err = sql.Open("driverName", "dataSourceName")
if err != nil {
log.Panic(err)
}
}
func TestAddRoot(t *testing.T) {
err := AddRootNode(db, 1, "Clothing")
if err != nil {
t.Error(err)
}
}
func TestInserting(t *testing.T) {
err := AddRootNode(db, 1, "Clothing")
if err != nil {
t.Error(err)
}
err = AddNodeByParent(db, 2, "Men' s", 1)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 3, "Women' s", 2)
if err != nil {
t.Error(err)
}
err = AddNodeByParent(db, 4, "Suits", 2)
if err != nil {
t.Error(err)
}
err = AddNodeByParent(db, 5, "Slacks", 4)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 6, "Jackets", 5)
if err != nil {
t.Error(err)
}
err = AddNodeByParent(db, 7, "Dresses", 3)
if err != nil {
t.Error(err)
}
err = AddNodeByParent(db, 8, "Evening Gowns", 7)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 9, "Sun Dresses", 8)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 10, "Skirts", 7)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 11, "Blouses", 10)
if err != nil {
t.Error(err)
}
err = AddNodeBySibling(db, 12, "Shoes", 1)
if err != nil {
t.Error(err)
}
}
func TestQueryDetail(t *testing.T) {
node, err := GetNodeDetail(db, 5)
if err != nil {
t.Error(err)
}
log.Print(node)
}
func TestChildren(t *testing.T) {
nodes, err := GetChildren(db, 3)
if err != nil {
t.Error(err)
}
log.Print(nodes)
}
func TestDescendants(t *testing.T) {
nodes, err := GetDescendants(db, 3)
if err != nil {
t.Error(err)
}
log.Print(nodes)
}
func TestRemoveOneNode(t *testing.T) {
err := RemoveOneNode(db, 4)
if err != nil {
t.Error(err)
}
}
func TestRemoveSunTree(t *testing.T) {
err := RemoveNodeAndDescendants(db, 2)
if err != nil {
t.Error(err)
}
}