remove one more dependency on source roots

1 files changed, 2 insertions, 8 deletions

diff --git a/crates/ra_batch/src/lib.rs b/crates/ra_batch/src/lib.rs
index 602beb439..df49eb13d 100644
--- a/crates/ra_batch/src/lib.rs
+++ b/crates/ra_batch/src/lib.rs
@@ -141,14 +141,8 @@ mod tests {
     #[test]
     fn test_loading_rust_analyzer() {
         let path = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap().parent().unwrap();
-        let (host, roots) = load_cargo(path).unwrap();
-        let mut n_crates = 0;
-        for (root, _) in roots {
-            for _krate in Crate::source_root_crates(host.raw_database(), root) {
-                n_crates += 1;
-            }
-        }
-
+        let (host, _roots) = load_cargo(path).unwrap();
+        let n_crates = Crate::all(host.raw_database()).len();
         // RA has quite a few crates, but the exact count doesn't matter
         assert!(n_crates > 20);
     }