Merge #7799

7799: Related tests r=matklad a=vsrs

![tests](https://user-images.githubusercontent.com/62505555/109397453-a9013680-7947-11eb-8b11-ac03079f7645.gif)
This adds an ability to look for tests for the item under the cursor: function, constant, data type, etc

The LSP part is bound to change. But the feature itself already works and I'm looking for a feedback :)



Co-authored-by: vsrs <[email protected]>

1 files changed, 2 insertions, 3 deletions

diff --git a/crates/rust-analyzer/src/to_proto.rs b/crates/rust-analyzer/src/to_proto.rs
index 1a8cdadad..9ca0915b9 100644
--- a/crates/rust-analyzer/src/to_proto.rs
+++ b/crates/rust-analyzer/src/to_proto.rs
@@ -838,11 +838,10 @@ pub(crate) fn resolved_code_action(
 
 pub(crate) fn runnable(
     snap: &GlobalStateSnapshot,
-    file_id: FileId,
     runnable: Runnable,
 ) -> Result<lsp_ext::Runnable> {
     let config = snap.config.runnables();
-    let spec = CargoTargetSpec::for_file(snap, file_id)?;
+    let spec = CargoTargetSpec::for_file(snap, runnable.nav.file_id)?;
     let workspace_root = spec.as_ref().map(|it| it.workspace_root.clone());
     let target = spec.as_ref().map(|s| s.target.clone());
     let (cargo_args, executable_args) =
@@ -875,7 +874,7 @@ pub(crate) fn code_lens(
             let annotation_range = range(&line_index, annotation.range);
 
             let action = run.action();
-            let r = runnable(&snap, run.nav.file_id, run)?;
+            let r = runnable(&snap, run)?;
 
             let command = if debug {
                 command::debug_single(&r)