xan 0.3.0

The CSV command line magician.
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use workdir::Workdir;

#[test]
fn behead() {
    let wrk = Workdir::new("behead");
    wrk.create(
        "data.csv",
        vec![svec!["letter", "number"], svec!["a", "1"], svec!["b", "2"]],
    );
    let mut cmd = wrk.command("behead");
    cmd.arg("data.csv");

    let got: Vec<Vec<String>> = wrk.read_stdout(&mut cmd);
    let expected = vec![svec!["a", "1"], svec!["b", "2"]];
    assert_eq!(got, expected);
}