()
| 856 | |
| 857 | #[test] |
| 858 | fn test_read_file_appends() { |
| 859 | let wc = Memory::new(); |
| 860 | wc.add_file("test.txt", b"world"); |
| 861 | |
| 862 | let mut buffer = b"hello ".to_vec(); |
| 863 | wc.read_file("test.txt", &mut buffer).unwrap(); |
| 864 | assert_eq!(buffer, b"hello world"); |
| 865 | } |
| 866 | |
| 867 | #[test] |
| 868 | fn test_read_file_not_found() { |