fix: quote attribute values

Sponsored-by: author

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib.rs b/src/lib.rs
index d207b77..0a49c46 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -360,7 +360,7 @@ impl Display for Attributes {
             match value {
                 AttributeValue::Boolean => write!(f, " {}", name)?,
                 AttributeValue::String(s) => {
-                    write!(f, " {}={}", name, encode_double_quoted_attribute(s))?
+                    write!(f, " {}=\"{}\"", name, encode_double_quoted_attribute(s))?
                 }
             }
         }
@@ -681,14 +681,14 @@ mod test {
     fn attribute_can_be_serialized() {
         let mut e = Element::new(Tag::P);
         e.set_attribute("foo", "bar");
-        assert_eq!(e.serialize(), "<P foo=bar/>");
+        assert_eq!(e.serialize(), "<P foo=\"bar\"/>");
     }
 
     #[test]
     fn dangerous_attribute_value_is_esacped() {
         let mut e = Element::new(Tag::P);
         e.set_attribute("foo", "<");
-        assert_eq!(e.serialize(), "<P foo=&lt;/>");
+        assert_eq!(e.serialize(), "<P foo=\"&lt;\"/>");
     }
 
     #[test]