| 504 | |
| 505 | #[tokio::test] |
| 506 | async fn test_read_to_string() { |
| 507 | let fs = Fs::new(); |
| 508 | fs.write("fake", "contents").await.unwrap(); |
| 509 | fs.write("invalid_utf8", &[255]).await.unwrap(); |
| 510 | |
| 511 | // async tests |
| 512 | assert_eq!( |
| 513 | fs.read_to_string("fake").await.unwrap(), |
| 514 | "contents", |
| 515 | "should read fake file" |
| 516 | ); |
| 517 | assert!( |
| 518 | fs.read_to_string("unknown") |
| 519 | .await |
| 520 | .is_err_and(|err| err.kind() == io::ErrorKind::NotFound), |
| 521 | "unknown path should return NotFound" |
| 522 | ); |
| 523 | assert!( |
| 524 | fs.read_to_string("invalid_utf8") |
| 525 | .await |
| 526 | .is_err_and(|err| err.kind() == io::ErrorKind::InvalidData), |
| 527 | "invalid utf8 should return InvalidData" |
| 528 | ); |
| 529 | |
| 530 | // sync tests |
| 531 | assert_eq!( |
| 532 | fs.read_to_string_sync("fake").unwrap(), |
| 533 | "contents", |
| 534 | "should read fake file" |
| 535 | ); |
| 536 | assert!( |
| 537 | fs.read_to_string_sync("unknown") |
| 538 | .is_err_and(|err| err.kind() == io::ErrorKind::NotFound), |
| 539 | "unknown path should return NotFound" |
| 540 | ); |
| 541 | assert!( |
| 542 | fs.read_to_string_sync("invalid_utf8") |
| 543 | .is_err_and(|err| err.kind() == io::ErrorKind::InvalidData), |
| 544 | "invalid utf8 should return InvalidData" |
| 545 | ); |
| 546 | } |
| 547 | |
| 548 | #[tokio::test] |
| 549 | #[cfg(unix)] |