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package goquery
import (
"testing"
)
func TestAdd(t *testing.T) {
sel := Doc().Find("div.row-fluid").Add("a")
assertLength(t, sel.Nodes, 19)
}
func TestAddInvalid(t *testing.T) {
sel1 := Doc().Find("div.row-fluid")
sel2 := sel1.Add("")
assertLength(t, sel1.Nodes, 9)
assertLength(t, sel2.Nodes, 9)
if sel1 == sel2 {
t.Errorf("selections should not be the same")
}
}
func TestAddRollback(t *testing.T) {
sel := Doc().Find(".pvk-content")
sel2 := sel.Add("a").End()
assertEqual(t, sel, sel2)
}
func TestAddSelection(t *testing.T) {
sel := Doc().Find("div.row-fluid")
sel2 := Doc().Find("a")
sel = sel.AddSelection(sel2)
assertLength(t, sel.Nodes, 19)
}
func TestAddSelectionNil(t *testing.T) {
sel := Doc().Find("div.row-fluid")
assertLength(t, sel.Nodes, 9)
sel = sel.AddSelection(nil)
assertLength(t, sel.Nodes, 9)
}
func TestAddSelectionRollback(t *testing.T) {
sel := Doc().Find(".pvk-content")
sel2 := sel.Find("a")
sel2 = sel.AddSelection(sel2).End()
assertEqual(t, sel, sel2)
}
func TestAddNodes(t *testing.T) {
sel := Doc().Find("div.pvk-gutter")
sel2 := Doc().Find(".pvk-content")
sel = sel.AddNodes(sel2.Nodes...)
assertLength(t, sel.Nodes, 9)
}
func TestAddNodesNone(t *testing.T) {
sel := Doc().Find("div.pvk-gutter").AddNodes()
assertLength(t, sel.Nodes, 6)
}
func TestAddNodesRollback(t *testing.T) {
sel := Doc().Find(".pvk-content")
sel2 := sel.Find("a")
sel2 = sel.AddNodes(sel2.Nodes...).End()
assertEqual(t, sel, sel2)
}
func TestAddNodesBig(t *testing.T) {
doc := DocW()
sel := doc.Find("li")
assertLength(t, sel.Nodes, 373)
sel2 := doc.Find("xyz")
assertLength(t, sel2.Nodes, 0)
nodes := sel.Nodes
sel2 = sel2.AddNodes(nodes...)
assertLength(t, sel2.Nodes, 373)
nodes2 := append(nodes, nodes...)
sel2 = sel2.End().AddNodes(nodes2...)
assertLength(t, sel2.Nodes, 373)
nodes3 := append(nodes2, nodes...)
sel2 = sel2.End().AddNodes(nodes3...)
assertLength(t, sel2.Nodes, 373)
}
func TestAndSelf(t *testing.T) {
sel := Doc().Find(".span12").Last().AndSelf()
assertLength(t, sel.Nodes, 2)
}
func TestAndSelfRollback(t *testing.T) {
sel := Doc().Find(".pvk-content")
sel2 := sel.Find("a").AndSelf().End().End()
assertEqual(t, sel, sel2)
}
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