fix: Propagate node name for nested arrays

antchfx · Mar 11, 2024 · 5dc7803 · 5dc7803
1 parent 5e32846
commit 5dc7803
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Showing 2 changed files with 23 additions and 1 deletion.
diff --git a/node.go b/node.go
@@ -164,7 +164,7 @@ func parseValue(x interface{}, top *Node, level int) {
 	case []interface{}:
 		// JSON array
 		for _, vv := range v {
-			n := &Node{Type: ElementNode, level: level, value: vv}
+			n := &Node{Data: top.Data, Type: ElementNode, level: level, value: vv}
 			addNode(n)
 			parseValue(vv, n, level+1)
 		}

diff --git a/node_test.go b/node_test.go
@@ -133,3 +133,25 @@ func TestLargeFloat(t *testing.T) {
 		t.Fatalf("expected %v but %v", "365823929453", n.InnerText())
 	}
 }
+
+func TestNestedArray(t *testing.T) {
+	s := `{
+		"values": [
+			[
+				1,
+				2,
+				3
+			]
+		]
+	 }`
+	doc, err := parseString(s)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	expected := `<?xml version="1.0" encoding="utf-8"?><root><values><values>1</values><values>2</values><values>3</values></values></root>`
+	xml := doc.OutputXML()
+	if xml != expected {
+		t.Fatalf("expected %q but got %q", expected, xml)
+	}
+}