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add test cases to check html insertion order

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This commit is contained in:
Martin Angers
2020-10-08 09:02:13 -04:00
parent 94c2530dd8
commit 4a687a672f
2 changed files with 13 additions and 10 deletions
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manipulation.go
+2 -1
View File
@@ -41,9 +41,10 @@ func (s *Selection) AfterSelection(sel *Selection) *Selection {
// This follows the same rules as Selection.Append.
func (s *Selection) AfterHtml(htmlStr string) *Selection {
return s.eachNodeHtml(htmlStr, true, func(node *html.Node, nodes []*html.Node) {
nextSibling := node.NextSibling
for _, n := range nodes {
if node.Parent != nil {
node.Parent.InsertBefore(n, node.NextSibling)
node.Parent.InsertBefore(n, nextSibling)
}
}
})
manipulation_test.go
+11 -9
View File
@@ -70,8 +70,9 @@ func TestAfterHtmlContext(t *testing.T) {
</table>
</body>
</html>`)
doc.Find("table tr td").AfterHtml("<td>Test</td>")
assertLength(t, doc.Find("table tr td").Nodes, 4)
doc.Find("table tr td").AfterHtml("<td class='c1'>Test</td><td class='c2'>Again</td>")
assertLength(t, doc.Find("table tr td").Nodes, 6)
assertClass(t, doc.Find("table tr td").Last(), "c2")
printSel(t, doc.Selection)
}
@@ -146,10 +147,10 @@ func TestAppendHtmlContext(t *testing.T) {
</table>
</body>
</html>`)
doc.Find("table tr").AppendHtml("<td class='new-node'>new node</td>")
doc.Find("table tr").AppendHtml("<td class='c1'>new1</td><td class='c2'>new2</td>")
assertLength(t, doc.Find("table td").Nodes, 4)
assertClass(t, doc.Find("table td").Last(), "new-node")
assertLength(t, doc.Find("table td").Nodes, 6)
assertClass(t, doc.Find("table td").Last(), "c2")
printSel(t, doc.Selection)
}
@@ -205,10 +206,10 @@ func TestBeforeHtmlContext(t *testing.T) {
</table>
</body>
</html>`)
doc.Find("table tr td:first-child").BeforeHtml("<td class='new-node'>new node</td>")
doc.Find("table tr td:first-child").BeforeHtml("<td class='c1'>new1</td><td class='c2'>new2</td>")
assertLength(t, doc.Find("table td").Nodes, 4)
assertClass(t, doc.Find("table td").First(), "new-node")
assertLength(t, doc.Find("table td").Nodes, 6)
assertClass(t, doc.Find("table td").First(), "c1")
printSel(t, doc.Selection)
}
@@ -374,10 +375,11 @@ func TestReplaceWithHtmlContext(t *testing.T) {
</table>
</body>
</html>`)
doc.Find("table th").ReplaceWithHtml("<td>Test</td><td>Replace</td>")
doc.Find("table th").ReplaceWithHtml("<td class='c1'>Test</td><td class='c2'>Replace</td>")
assertLength(t, doc.Find("table th").Nodes, 0)
assertLength(t, doc.Find("table tr td").Nodes, 4)
assertClass(t, doc.Find("table tr td").First(), "c1")
printSel(t, doc.Selection)
}