180 lines
4.1 KiB
Go
180 lines
4.1 KiB
Go
package goquery
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import (
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"testing"
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)
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func TestFirst(t *testing.T) {
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sel := Doc().Find(".pvk-content").First()
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assertLength(t, sel.Nodes, 1)
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}
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func TestFirstEmpty(t *testing.T) {
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sel := Doc().Find(".pvk-zzcontentzz").First()
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assertLength(t, sel.Nodes, 0)
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}
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func TestFirstRollback(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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sel2 := sel.First().End()
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assertEqual(t, sel, sel2)
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}
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func TestLast(t *testing.T) {
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sel := Doc().Find(".pvk-content").Last()
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assertLength(t, sel.Nodes, 1)
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// Should contain Footer
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foot := Doc().Find(".footer")
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if !sel.Contains(foot.Nodes[0]) {
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t.Error("Last .pvk-content should contain .footer.")
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}
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}
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func TestLastEmpty(t *testing.T) {
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sel := Doc().Find(".pvk-zzcontentzz").Last()
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assertLength(t, sel.Nodes, 0)
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}
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func TestLastRollback(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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sel2 := sel.Last().End()
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assertEqual(t, sel, sel2)
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}
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func TestEq(t *testing.T) {
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sel := Doc().Find(".pvk-content").Eq(1)
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assertLength(t, sel.Nodes, 1)
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}
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func TestEqNegative(t *testing.T) {
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sel := Doc().Find(".pvk-content").Eq(-1)
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assertLength(t, sel.Nodes, 1)
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// Should contain Footer
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foot := Doc().Find(".footer")
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if !sel.Contains(foot.Nodes[0]) {
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t.Error("Index -1 of .pvk-content should contain .footer.")
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}
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}
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func TestEqEmpty(t *testing.T) {
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sel := Doc().Find("something_random_that_does_not_exists").Eq(0)
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assertLength(t, sel.Nodes, 0)
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}
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func TestEqInvalidPositive(t *testing.T) {
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sel := Doc().Find(".pvk-content").Eq(3)
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assertLength(t, sel.Nodes, 0)
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}
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func TestEqInvalidNegative(t *testing.T) {
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sel := Doc().Find(".pvk-content").Eq(-4)
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assertLength(t, sel.Nodes, 0)
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}
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func TestEqRollback(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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sel2 := sel.Eq(1).End()
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assertEqual(t, sel, sel2)
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}
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func TestSlice(t *testing.T) {
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sel := Doc().Find(".pvk-content").Slice(0, 2)
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assertLength(t, sel.Nodes, 2)
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}
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func TestSliceOutOfBounds(t *testing.T) {
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defer assertPanic(t)
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Doc().Find(".pvk-content").Slice(2, 12)
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}
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func TestNegativeSliceStart(t *testing.T) {
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sel := Doc().Find(".container-fluid").Slice(-2, 3)
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assertLength(t, sel.Nodes, 1)
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assertSelectionIs(t, sel.Eq(0), "#cf3")
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}
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func TestNegativeSliceEnd(t *testing.T) {
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sel := Doc().Find(".container-fluid").Slice(1, -1)
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assertLength(t, sel.Nodes, 2)
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assertSelectionIs(t, sel.Eq(0), "#cf2")
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assertSelectionIs(t, sel.Eq(1), "#cf3")
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}
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func TestNegativeSliceBoth(t *testing.T) {
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sel := Doc().Find(".container-fluid").Slice(-3, -1)
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assertLength(t, sel.Nodes, 2)
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assertSelectionIs(t, sel.Eq(0), "#cf2")
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assertSelectionIs(t, sel.Eq(1), "#cf3")
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}
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func TestNegativeSliceOutOfBounds(t *testing.T) {
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defer assertPanic(t)
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Doc().Find(".container-fluid").Slice(-12, -7)
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}
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func TestSliceRollback(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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sel2 := sel.Slice(0, 2).End()
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assertEqual(t, sel, sel2)
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}
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func TestGet(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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node := sel.Get(1)
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if sel.Nodes[1] != node {
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t.Errorf("Expected node %v to be %v.", node, sel.Nodes[1])
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}
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}
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func TestGetNegative(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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node := sel.Get(-3)
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if sel.Nodes[0] != node {
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t.Errorf("Expected node %v to be %v.", node, sel.Nodes[0])
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}
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}
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func TestGetInvalid(t *testing.T) {
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defer assertPanic(t)
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sel := Doc().Find(".pvk-content")
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sel.Get(129)
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}
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func TestIndex(t *testing.T) {
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sel := Doc().Find(".pvk-content")
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if i := sel.Index(); i != 1 {
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t.Errorf("Expected index of 1, got %v.", i)
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}
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}
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func TestIndexSelector(t *testing.T) {
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sel := Doc().Find(".hero-unit")
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if i := sel.IndexSelector("div"); i != 4 {
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t.Errorf("Expected index of 4, got %v.", i)
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}
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}
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func TestIndexOfNode(t *testing.T) {
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sel := Doc().Find("div.pvk-gutter")
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if i := sel.IndexOfNode(sel.Nodes[1]); i != 1 {
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t.Errorf("Expected index of 1, got %v.", i)
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}
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}
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func TestIndexOfNilNode(t *testing.T) {
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sel := Doc().Find("div.pvk-gutter")
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if i := sel.IndexOfNode(nil); i != -1 {
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t.Errorf("Expected index of -1, got %v.", i)
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}
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}
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func TestIndexOfSelection(t *testing.T) {
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sel := Doc().Find("div")
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sel2 := Doc().Find(".hero-unit")
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if i := sel.IndexOfSelection(sel2); i != 4 {
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t.Errorf("Expected index of 4, got %v.", i)
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}
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}
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