Moved failed to find document into lib tests.

src/name.rs

@@ -130,10 +130,11 @@ impl Names {
     where
         NT: Into<NameType>,
     {
-        match name.into() {
+        let name_type = name.into();
+        match name_type.clone() {
             NameType::Name(data) => match self.names.get(&data) {
                 Some(id) => Ok(id.clone()),
-                None => Err(MTTError::new(ErrorID::NameNotFound)),
+                None => Err(MTTError::new(ErrorID::NameNotFound(name_type))),
             },
             NameType::ID(data) => {
                 if self.ids.contains_key(&data) {
@@ -142,7 +143,7 @@ impl Names {
                     if data == Uuid::nil() {
                         Ok(data)
                     } else {
-                        Err(MTTError::new(ErrorID::NameNotFound))
+                        Err(MTTError::new(ErrorID::NameNotFound(name_type)))
                     }
                 }
             }
@@ -231,11 +232,12 @@ mod names {
     #[test]
     fn errors_on_bad_name() {
         let name = Name::english(Uuid::new_v4().to_string().as_str());
+        let expected: NameType = name.clone().into();
         let names = Names::new();
         match names.get_id(name.clone()) {
             Ok(data) => unreachable!("got {:?}, should have been missing error", data),
             Err(err) => match err.get_error_ids().back().unwrap() {
-                ErrorID::NameNotFound => {}
+                ErrorID::NameNotFound(data) => assert_eq!(data, &expected),
                 _ => unreachable!("got {:?}, should have been missing error", err),
             },
         }
@@ -244,11 +246,12 @@ mod names {
     #[test]
     fn errors_on_bad_id() {
         let id = Uuid::new_v4();
+        let expected: NameType = id.clone().into();
         let names = Names::new();
         match names.get_id(id.clone()) {
             Ok(data) => unreachable!("got {:?}, should have been missing error", data),
             Err(err) => match err.get_error_ids().back().unwrap() {
-                ErrorID::NameNotFound => {}
+                ErrorID::NameNotFound(data) => assert_eq!(data, &expected),
                 _ => unreachable!("got {:?}, should have been missing error", err),
             },
         }