chore(tests): test_util - Add `PathRef` (#19450)

This adds a new `PathRef` struct to test_util for making it easier to
work with paths in test code. I'm going to expand on this more in the
future.

1 files changed, 2 insertions, 1 deletions

diff --git a/cli/lsp/cache.rs b/cli/lsp/cache.rs
index f047e5fd4..df88254ee 100644
--- a/cli/lsp/cache.rs
+++ b/cli/lsp/cache.rs
@@ -8,6 +8,7 @@ use deno_core::ModuleSpecifier;
 use std::collections::HashMap;
 use std::fs;
 use std::path::Path;
+use std::path::PathBuf;
 use std::sync::Arc;
 use std::time::SystemTime;
 
@@ -97,7 +98,7 @@ impl CacheMetadata {
     Some(metadata)
   }
 
-  pub fn set_location(&mut self, location: &Path) {
+  pub fn set_location(&mut self, location: PathBuf) {
     self.cache = HttpCache::new(location);
     self.metadata.lock().clear();
   }