Add foo.txt and bar.txt to .gitignore
#![warn(rust_2018_idioms)]
#![cfg(feature = "full")]
+use tempfile::tempdir;
use tokio::fs;
#[tokio::test]
async fn copy() {
- fs::write("foo.txt", b"Hello File!").await.unwrap();
- fs::copy("foo.txt", "bar.txt").await.unwrap();
+ let dir = tempdir().unwrap();
- let from = fs::read("foo.txt").await.unwrap();
- let to = fs::read("bar.txt").await.unwrap();
+ let source_path = dir.path().join("foo.txt");
+ let dest_path = dir.path().join("bar.txt");
+
+ fs::write(&source_path, b"Hello File!").await.unwrap();
+ fs::copy(&source_path, &dest_path).await.unwrap();
+
+ let from = fs::read(&source_path).await.unwrap();
+ let to = fs::read(&dest_path).await.unwrap();
assert_eq!(from, to);
}
