Fix tests and improve memories date error log

src/files.rs

@@ -819,12 +819,12 @@ impl Handler<RefreshThumbnailsMessage> for StreamActor {
 
 #[cfg(test)]
 mod tests {
+    use super::*;
+    use crate::database::DbError;
     use std::collections::HashMap;
     use std::env;
     use std::fs::File;
 
-    use super::*;
-
     struct FakeFileSystem {
         files: HashMap<String, Vec<String>>,
         err: bool,
@@ -955,6 +955,14 @@ mod tests {
         fn get_camera_makes(&mut self) -> Result<Vec<(String, i64)>, crate::database::DbError> {
             Ok(Vec::new())
         }
+
+        fn update_file_path(&mut self, old_path: &str, new_path: &str) -> Result<(), DbError> {
+            Ok(())
+        }
+
+        fn get_all_file_paths(&mut self) -> Result<Vec<String>, DbError> {
+            Ok(Vec::new())
+        }
     }
 
     mod api {