style(format): reformat code with consistent line breaks and spacing

tests/diff_test.rs

@@ -269,18 +269,19 @@ async fn test_get_patch() {
     assert!(combined.contains("diff --git") || combined.contains("@@"));
 }
 
-
 #[test]
 fn test_find_changed_paths() {
     let (_dir, gb) = common::setup_bare_repo();
     let feature_oid = common::get_feature_oid(&gb);
     let main_oid = common::get_main_oid(&gb);
-    let resp = gb.find_changed_paths(FindChangedPathsRequest {
-        repository: Some(hdr()),
-        base: feature_oid,
-        head: main_oid,
-        paths: vec![],
-    }).unwrap();
+    let resp = gb
+        .find_changed_paths(FindChangedPathsRequest {
+            repository: Some(hdr()),
+            base: feature_oid,
+            head: main_oid,
+            paths: vec![],
+        })
+        .unwrap();
     assert!(!resp.paths.is_empty());
 }
 
@@ -288,27 +289,30 @@ fn test_find_changed_paths() {
 fn test_find_changed_paths_same_ref() {
     let (_dir, gb) = common::setup_bare_repo();
     let oid = common::get_main_oid(&gb);
-    let resp = gb.find_changed_paths(FindChangedPathsRequest {
-        repository: Some(hdr()),
-        base: oid.clone(),
-        head: oid,
-        paths: vec![],
-    }).unwrap();
+    let resp = gb
+        .find_changed_paths(FindChangedPathsRequest {
+            repository: Some(hdr()),
+            base: oid.clone(),
+            head: oid,
+            paths: vec![],
+        })
+        .unwrap();
     assert!(resp.paths.is_empty());
 }
 
-
 #[test]
 fn test_raw_diff() {
     let (_dir, gb) = common::setup_bare_repo();
     let feature_oid = common::get_feature_oid(&gb);
     let main_oid = common::get_main_oid(&gb);
-    let chunks = gb.raw_diff(RawDiffRequest {
-        repository: Some(hdr()),
-        base: feature_oid,
-        head: main_oid,
-        options: None,
-    }).unwrap();
+    let chunks = gb
+        .raw_diff(RawDiffRequest {
+            repository: Some(hdr()),
+            base: feature_oid,
+            head: main_oid,
+            options: None,
+        })
+        .unwrap();
     assert!(!chunks.is_empty());
     let combined: Vec<u8> = chunks.iter().flat_map(|c| c.data.clone()).collect();
     let text = String::from_utf8_lossy(&combined);
@@ -320,27 +324,30 @@ fn test_raw_patch() {
     let (_dir, gb) = common::setup_bare_repo();
     let feature_oid = common::get_feature_oid(&gb);
     let main_oid = common::get_main_oid(&gb);
-    let chunks = gb.raw_patch(RawPatchRequest {
-        repository: Some(hdr()),
-        base: feature_oid,
-        head: main_oid,
-    }).unwrap();
+    let chunks = gb
+        .raw_patch(RawPatchRequest {
+            repository: Some(hdr()),
+            base: feature_oid,
+            head: main_oid,
+        })
+        .unwrap();
     assert!(!chunks.is_empty());
     let combined: Vec<u8> = chunks.iter().flat_map(|c| c.data.clone()).collect();
     let text = String::from_utf8_lossy(&combined);
     assert!(text.contains("From"));
 }
 
-
 #[test]
 fn test_get_raw_changes() {
     let (_dir, gb) = common::setup_bare_repo();
     let feature_oid = common::get_feature_oid(&gb);
     let main_oid = common::get_main_oid(&gb);
-    let resp = gb.get_raw_changes(GetRawChangesRequest {
-        repository: Some(hdr()),
-        base: feature_oid,
-        head: main_oid,
-    }).unwrap();
+    let resp = gb
+        .get_raw_changes(GetRawChangesRequest {
+            repository: Some(hdr()),
+            base: feature_oid,
+            head: main_oid,
+        })
+        .unwrap();
     assert!(!resp.changes.is_empty());
 }