🧪 [testing improvement] Add tests for unzip_archive error paths

stdlib/src/compress.rs

@@ -292,3 +292,31 @@ pub fn gunzip_archive(archive_path: &str, dst_file: &str) -> std::io::Result<()>
     std::io::copy(&mut decoder, &mut output)?;
     Ok(())
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::path::Path;
+
+    #[test]
+    fn test_unzip_archive_invalid_path() {
+        let result = unzip_archive("non_existent_archive.zip", "dest_dir");
+        assert!(result.is_err());
+    }
+
+    #[test]
+    fn test_unzip_archive_corrupted_zip() {
+        let temp_dir = std::env::temp_dir().join("techscript_unzip_test");
+        std::fs::create_dir_all(&temp_dir).unwrap();
+
+        let corrupted_zip_path = temp_dir.join("corrupted.zip");
+        std::fs::write(&corrupted_zip_path, b"not a valid zip file").unwrap();
+
+        let dest_dir = temp_dir.join("dest");
+
+        let result = unzip_archive(corrupted_zip_path.to_str().unwrap(), dest_dir.to_str().unwrap());
+        assert!(result.is_err());
+
+        std::fs::remove_dir_all(&temp_dir).unwrap();
+    }
+}