mirror of
https://github.com/nushell/nushell
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100 lines
3.5 KiB
Rust
100 lines
3.5 KiB
Rust
mod helpers;
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use helpers as h;
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use helpers::{Playground, Stub::*};
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#[test]
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fn lines() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", h::pipeline(
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r#"
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open cargo_sample.toml --raw
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| lines
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| skip-while $it != "[dependencies]"
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| skip 1
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| first 1
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| split-column "="
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| get Column1
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| trim
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| echo $it
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"#
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));
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assert_eq!(actual, "rustyline");
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}
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#[test]
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fn save_figures_out_intelligently_where_to_write_out_with_metadata() {
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Playground::setup("save_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![FileWithContent(
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"cargo_sample.toml",
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r#"
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[package]
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name = "nu"
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version = "0.1.1"
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authors = ["Yehuda Katz <wycats@gmail.com>"]
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description = "A shell for the GitHub era"
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license = "ISC"
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edition = "2018"
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"#,
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)]);
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let subject_file = dirs.test().join("cargo_sample.toml");
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nu!(
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cwd: dirs.root(),
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"open save_test_1/cargo_sample.toml | inc package.version --minor | save"
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);
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let actual = h::file_contents(&subject_file);
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assert!(actual.contains("0.2.0"));
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})
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}
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#[test]
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fn save_can_write_out_csv() {
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Playground::setup("save_test_2", |dirs, _| {
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let expected_file = dirs.test().join("cargo_sample.csv");
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nu!(
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cwd: dirs.root(),
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"open {}/cargo_sample.toml | inc package.version --minor | get package | save save_test_2/cargo_sample.csv",
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dirs.formats()
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);
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let actual = h::file_contents(expected_file);
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assert!(actual.contains("[list list],A shell for the GitHub era,2018,ISC,nu,0.2.0"));
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})
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}
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// This test is more tricky since we are checking for binary output. The output rendered in ASCII is (roughly):
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// <20>authors+0 Yehuda Katz <wycats@gmail.com>descriptionA shell for the GitHub eraedition2018licenseISCnamenuversion0.2.0
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// It is not valid utf-8, so this is just an approximation.
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#[test]
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fn save_can_write_out_bson() {
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Playground::setup("save_test_3", |dirs, _| {
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let expected_file = dirs.test().join("cargo_sample.bson");
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nu!(
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cwd: dirs.root(),
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"open {}/cargo_sample.toml | inc package.version --minor | get package | save save_test_3/cargo_sample.bson",
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dirs.formats()
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);
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let actual = h::file_contents_binary(expected_file);
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assert!(
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actual
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== vec![
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168, 0, 0, 0, 4, 97, 117, 116, 104, 111, 114, 115, 0, 43, 0, 0, 0, 2, 48, 0,
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31, 0, 0, 0, 89, 101, 104, 117, 100, 97, 32, 75, 97, 116, 122, 32, 60, 119,
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121, 99, 97, 116, 115, 64, 103, 109, 97, 105, 108, 46, 99, 111, 109, 62, 0, 0,
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2, 100, 101, 115, 99, 114, 105, 112, 116, 105, 111, 110, 0, 27, 0, 0, 0, 65,
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32, 115, 104, 101, 108, 108, 32, 102, 111, 114, 32, 116, 104, 101, 32, 71, 105,
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116, 72, 117, 98, 32, 101, 114, 97, 0, 2, 101, 100, 105, 116, 105, 111, 110, 0,
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5, 0, 0, 0, 50, 48, 49, 56, 0, 2, 108, 105, 99, 101, 110, 115, 101, 0, 4, 0, 0,
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0, 73, 83, 67, 0, 2, 110, 97, 109, 101, 0, 3, 0, 0, 0, 110, 117, 0, 2, 118,
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101, 114, 115, 105, 111, 110, 0, 6, 0, 0, 0, 48, 46, 50, 46, 48, 0, 0
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]
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);
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})
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}
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