Complete code coverage

src/core/database/serde/deserialize.rs

@@ -57,3 +57,17 @@ impl From<collection::Error> for LoadError {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn errors() {
+        let col_err: LoadError = collection::Error::UrlError(String::from("get rekt")).into();
+
+        assert!(!col_err.to_string().is_empty());
+
+        assert!(!format!("{:?}", col_err).is_empty());
+    }
+}