Ugh

src/tests/common/test_helpers.rs

@@ -1,11 +1,11 @@
 //! Common test utilities and helper functions to reduce duplication in tests
 
-use tempfile::TempDir;
+use crate::db;
+use rusqlite::Connection;
 use std::fs::File;
 use std::io::Write;
 use std::path::PathBuf;
-use rusqlite::Connection;
-use crate::db;
+use tempfile::TempDir;
 
 /// Create a temporary directory for testing
 pub fn create_temp_dir() -> TempDir {
@@ -37,10 +37,10 @@ pub fn test_temp_dir_setup() {
 pub fn test_file_creation(dir: &TempDir, filename: &str, content: &str) -> PathBuf {
     let file_path = create_temp_file_with_content(dir, filename, content);
     assert!(file_path.exists());
-    
+
     let metadata = std::fs::metadata(&file_path).expect("Failed to get file metadata");
     assert!(metadata.len() > 0);
-    
+
     file_path
 }
 
@@ -64,21 +64,26 @@ pub fn create_test_item(conn: &Connection) -> i64 {
 }
 
 /// Test compression and decompression with an engine
-pub fn test_compression_engine(engine: &dyn crate::compression_engine::CompressionEngine, test_data: &[u8]) {
+pub fn test_compression_engine(
+    engine: &dyn crate::compression_engine::CompressionEngine,
+    test_data: &[u8],
+) {
     let dir = create_temp_dir();
     let file_path = dir.path().join("test_compression.dat");
-    
+
     // Test compression
     {
-        let mut writer = engine.create(file_path.clone()).expect("Failed to create writer");
+        let mut writer = engine
+            .create(file_path.clone())
+            .expect("Failed to create writer");
         writer.write_all(test_data).expect("Failed to write data");
     }
-    
+
     // Test decompression
     let mut reader = engine.open(file_path).expect("Failed to open reader");
     let mut decompressed = Vec::new();
     std::io::copy(&mut reader, &mut decompressed).expect("Failed to read data");
-    
+
     assert_eq!(test_data, decompressed.as_slice());
 }
 
@@ -95,5 +100,9 @@ pub fn assert_file_exists(file_path: &PathBuf) {
 
 /// Assert that a file does not exist
 pub fn assert_file_not_exists(file_path: &PathBuf) {
-    assert!(!file_path.exists(), "File {:?} should not exist but it does", file_path);
+    assert!(
+        !file_path.exists(),
+        "File {:?} should not exist but it does",
+        file_path
+    );
 }