mirror of
https://github.com/miniflux/v2.git
synced 2024-09-06 19:39:23 +02:00
89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
|
package goquery
|
||
|
|
||
|
import (
|
||
|
"testing"
|
||
|
|
||
|
"golang.org/x/net/html"
|
||
|
)
|
||
|
|
||
|
func TestEach(t *testing.T) {
|
||
|
var cnt int
|
||
|
|
||
|
sel := Doc().Find(".hero-unit .row-fluid").Each(func(i int, n *Selection) {
|
||
|
cnt++
|
||
|
t.Logf("At index %v, node %v", i, n.Nodes[0].Data)
|
||
|
}).Find("a")
|
||
|
|
||
|
if cnt != 4 {
|
||
|
t.Errorf("Expected Each() to call function 4 times, got %v times.", cnt)
|
||
|
}
|
||
|
assertLength(t, sel.Nodes, 6)
|
||
|
}
|
||
|
|
||
|
func TestEachWithBreak(t *testing.T) {
|
||
|
var cnt int
|
||
|
|
||
|
sel := Doc().Find(".hero-unit .row-fluid").EachWithBreak(func(i int, n *Selection) bool {
|
||
|
cnt++
|
||
|
t.Logf("At index %v, node %v", i, n.Nodes[0].Data)
|
||
|
return false
|
||
|
}).Find("a")
|
||
|
|
||
|
if cnt != 1 {
|
||
|
t.Errorf("Expected Each() to call function 1 time, got %v times.", cnt)
|
||
|
}
|
||
|
assertLength(t, sel.Nodes, 6)
|
||
|
}
|
||
|
|
||
|
func TestEachEmptySelection(t *testing.T) {
|
||
|
var cnt int
|
||
|
|
||
|
sel := Doc().Find("zzzz")
|
||
|
sel.Each(func(i int, n *Selection) {
|
||
|
cnt++
|
||
|
})
|
||
|
if cnt > 0 {
|
||
|
t.Error("Expected Each() to not be called on empty Selection.")
|
||
|
}
|
||
|
sel2 := sel.Find("div")
|
||
|
assertLength(t, sel2.Nodes, 0)
|
||
|
}
|
||
|
|
||
|
func TestMap(t *testing.T) {
|
||
|
sel := Doc().Find(".pvk-content")
|
||
|
vals := sel.Map(func(i int, s *Selection) string {
|
||
|
n := s.Get(0)
|
||
|
if n.Type == html.ElementNode {
|
||
|
return n.Data
|
||
|
}
|
||
|
return ""
|
||
|
})
|
||
|
for _, v := range vals {
|
||
|
if v != "div" {
|
||
|
t.Error("Expected Map array result to be all 'div's.")
|
||
|
}
|
||
|
}
|
||
|
if len(vals) != 3 {
|
||
|
t.Errorf("Expected Map array result to have a length of 3, found %v.", len(vals))
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func TestForRange(t *testing.T) {
|
||
|
sel := Doc().Find(".pvk-content")
|
||
|
initLen := sel.Length()
|
||
|
for i := range sel.Nodes {
|
||
|
single := sel.Eq(i)
|
||
|
//h, err := single.Html()
|
||
|
//if err != nil {
|
||
|
// t.Fatal(err)
|
||
|
//}
|
||
|
//fmt.Println(i, h)
|
||
|
if single.Length() != 1 {
|
||
|
t.Errorf("%d: expected length of 1, got %d", i, single.Length())
|
||
|
}
|
||
|
}
|
||
|
if sel.Length() != initLen {
|
||
|
t.Errorf("expected initial selection to still have length %d, got %d", initLen, sel.Length())
|
||
|
}
|
||
|
}
|