refactor(tvix/castore/tests): let gen_*_service return Boxes r/7307

Only convert to and reuse an Arc<…> where needed.

Change-Id: I2c1bc69cca5a4a3ebd3bdb33d6e28e1f5fb86cb9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10514
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>

1 files changed, 3 insertions, 1 deletions

diff --git a/tvix/castore/src/directoryservice/traverse.rs b/tvix/castore/src/directoryservice/traverse.rs
index 5289751e50dc..1d1de6e18faa 100644
--- a/tvix/castore/src/directoryservice/traverse.rs
+++ b/tvix/castore/src/directoryservice/traverse.rs
@@ -86,7 +86,9 @@ where
 #[cfg(test)]
 mod tests {
     use std::path::PathBuf;
+    use std::sync::Arc;
 
+    use crate::directoryservice::DirectoryService;
     use crate::fixtures::{DIRECTORY_COMPLICATED, DIRECTORY_WITH_KEEP};
     use crate::utils::gen_directory_service;
 
@@ -94,7 +96,7 @@ mod tests {
 
     #[tokio::test]
     async fn test_descend_to() {
-        let directory_service = gen_directory_service();
+        let directory_service: Arc<dyn DirectoryService> = gen_directory_service().into();
 
         let mut handle = directory_service.put_multiple_start();
         handle