sheeter-engine 0.3.1

A CLI tool for converting data files between formats. v0.1.0 supports CSV <-> JSON.
Documentation 
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use assert_cmd::Command;
use std::fs;
use tempfile::tempdir;

#[test]
fn tsv_to_json_cli() {
    let dir = tempdir().unwrap();
    let input = dir.path().join("input.tsv");
    let output = dir.path().join("output.json");
    fs::write(&input, "name\tage\nAlice\t30").unwrap();
    Command::cargo_bin("sheeter")
        .unwrap()
        .args([
            "tsv-to-json",
            input.to_str().unwrap(),
            output.to_str().unwrap(),
        ])
        .assert()
        .success();
    let json = fs::read_to_string(output).unwrap();
    assert_eq!(json, r#"[{"name":"Alice","age":"30"}]"#);
}

#[test]
fn json_to_tsv_cli() {
    let dir = tempdir().unwrap();
    let input = dir.path().join("input.json");
    let output = dir.path().join("output.tsv");
    fs::write(&input, r#"[{"name":"Alice","age":"30"}]"#).unwrap();
    Command::cargo_bin("sheeter")
        .unwrap()
        .args([
            "json-to-tsv",
            input.to_str().unwrap(),
            output.to_str().unwrap(),
        ])
        .assert()
        .success();
    let tsv = fs::read_to_string(output).unwrap();
    assert_eq!(tsv, "name\tage\nAlice\t30\n");
}