Demonstrate whitespace bug.

Author: jamwil

src/de/mod.rs

@@ -4641,6 +4641,16 @@ mod tests {
                     assert_eq!(de.next().unwrap(), DeEvent::Eof);
                 }
 
+                #[test]
+                fn space() {
+                    let mut de = make_de("<tag> </tag>");
+                    assert_eq!(de.next().unwrap(), DeEvent::Start(BytesStart::new("tag")));
+                    assert_eq!(de.next().unwrap(), DeEvent::Text(" ".into()));
+                    assert_eq!(de.next().unwrap(), DeEvent::End(BytesEnd::new("tag")));
+                    assert_eq!(de.next().unwrap(), DeEvent::Eof);
+                    // Passes as expected
+                }
+
                 // start::text::text has no difference from start::text
 
                 #[test]

tests/serde-de.rs

@@ -45,12 +45,32 @@ mod text {
             content: String,
         }
 
-        let item: Item = from_str(r#"<root>content</root>"#).unwrap();
+        let item: Item = from_str(r#"<root>content </root>"#).unwrap();
 
+        // Passes as expected
         assert_eq!(
             item,
             Item {
-                content: "content".into()
+                content: "content ".into()
+            }
+        );
+    }
+
+    #[test]
+    fn explicit_space() {
+        #[derive(Debug, Deserialize, PartialEq)]
+        struct Item {
+            #[serde(rename = "$text")]
+            content: String,
+        }
+
+        let item: Item = from_str(r#"<root> </root>"#).unwrap();
+
+        // Fails: called `Result::unwrap()` on an `Err` value: Custom("missing field `$text`")
+        assert_eq!(
+            item,
+            Item {
+                content: " ".into()
             }
         );
     }