Function test_boxplot_4

tests/test_boxplot.rs:142–183

()

#[test]
fn test_boxplot_4() -> Result<(), StrError> {
    let data = vec![
        vec![1, 2, 3, 4, 5, 10],          // A
        vec![2, 3, 4, 5, 6, 7, 8, 9, 10], // B
        vec![3, 4, 5, 6, 10],             // C
    ];

    let ticks = [1, 2, 3];
    let labels = ["A", "B", "C"];

    let mut b1 = Boxplot::new();
    b1.draw(&data);

    let mut b2 = Boxplot::new();
    b2.set_symbol("b+").draw(&data);

    let mut b3 = Boxplot::new();
    b3.set_symbol("b+").set_no_fliers(true).draw(&data);

    let mut plot = Plot::new();
    plot.set_vertical_gap(0.0)
        .set_subplot(3, 1, 1)
        .add(&b1)
        .set_subplot(3, 1, 2)
        .add(&b2)
        .set_subplot(3, 1, 3)
        .add(&b3)
        .set_ticks_x_labels(&ticks, &labels)
        .set_figure_size_points(300.0, 450.0);

    // save figure
    let path = Path::new(OUT_DIR).join("integ_boxplot_4.svg");
    plot.save(&path)?;

    // check number of lines
    let file = File::open(path).map_err(|_| "cannot open file")?;
    let buffered = BufReader::new(file);
    let lines_iter = buffered.lines();
    let c = lines_iter.count();
    assert!(c > 1020 && c < 1100);
    Ok(())
}

#[test]
fn test_boxplot_5() -> Result<(), StrError> {