search_node.go

search_node_test.go

@@ -0,0 +1,48 @@
+package scraper
+
+import (
+	"strings"
+	"testing"
+
+	"golang.org/x/net/html"
+)
+
+/*
+var body = &html.Node{
+	Type:     html.ElementNode,
+	Data:     "body",
+	DataAtom: atom.Body,
+}
+*/
+
+const fragment = `<div id="main-copy">something</div>`
+
+func TestSearchNode(t *testing.T) {
+	doc1, err := html.ParseFragment(strings.NewReader(fragment), body)
+	if err != nil {
+		t.Error(err)
+	}
+	n1 := doc1[0]
+	doc2, err := html.ParseFragment(strings.NewReader(fragment), body)
+	if err != nil {
+		t.Error(err)
+	}
+	n2 := doc2[0]
+	ch := SearchNode(n1, n2)
+	t.Log(CrawlText(<-ch))
+}
+
+
+func TestMatchNode(t *testing.T) {
+	doc1, err := html.ParseFragment(strings.NewReader(fragment), body)
+	if err != nil {
+		t.Error(err)
+	}
+	n1 := doc1[0]
+	doc2, err := html.ParseFragment(strings.NewReader(fragment), body)
+	if err != nil {
+		t.Error(err)
+	}
+	n2 := doc2[0]
+	t.Log(MatchNode(n1, n2))
+}