func TestReplace(t *testing.T) {
defer func() {
if err := recover(); err != nil {
t.Error("TestReplace paniced")
}
}()
node := h5.Div("", nil, h5.Div("", nil, h5.Text("foo")))
replacement := h5.Div("", nil, h5.Text("bar"))
Replace(replacement)(node.FirstChild)
assertEqual(t, h5.NewTree(node).String(),
"<div><div>bar</div></div>")
}
func TestCopyAnd(t *testing.T) {
defer func() {
if err := recover(); err != nil {
t.Errorf("TestCopyAnd paniced %s", err)
}
}()
node := h5.Div("", nil, h5.Div("", nil, h5.Text("foo")))
assertEqual(t, h5.NewTree(node).String(),
"<div><div>foo</div></div>")
CopyAnd(
AppendChildren(h5.Text("bar")),
ReplaceChildren(h5.Text("baz")),
)(node.FirstChild)
assertEqual(t, h5.NewTree(node).String(),
"<div><div>foobar</div><div>baz</div></div>")
}
func TestReplaceSplice(t *testing.T) {
defer func() {
if err := recover(); err != nil {
t.Error("TestReplaceSplice paniced")
}
}()
node := h5.Div("foo", nil,
h5.Text("foo"),
h5.Element("span", nil, h5.Text("bar")),
)
node2 := h5.Element("span", nil, h5.Text("foo"))
Replace(node2)(node.FirstChild)
assertEqual(t, h5.NewTree(node).String(),
"<div id=\"foo\"><span>foo</span><span>bar</span></div>")
}