Function test_writer_output_line_simple

atomic-core/src/output/traits.rs:945–962

()

    #[test]
    fn test_writer_output_line_simple() {
        let buf: Vec<u8> = Vec::new();
        let mut writer = Writer::new(buf);

        let node = GraphNode {
            change: NodeId::new(1),
            start: ChangePosition::new(0),
            end: ChangePosition::new(5),
        };

        let result: Result<(), std::io::Error> = writer.output_line(node, |buf| {
            buf.copy_from_slice(b"hello");
            Ok(())
        });
        result.unwrap();

        assert_eq!(writer.into_inner(), b"hello");
    }

    #[test]
    fn test_writer_output_line_with_newline() {