1 files changed, 96 insertions, 0 deletions
diff --git a/vendor/github.com/PuerkitoBio/goquery/expand_test.go b/vendor/github.com/PuerkitoBio/goquery/expand_test.go
new file mode 100644
index 0000000..4557025
--- /dev/null
+++ b/vendor/github.com/PuerkitoBio/goquery/expand_test.go
@@ -0,0 +1,96 @@
+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)
+}