nushell/tests/commands_test.rs

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Rust
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mod helpers;
use h::{in_directory as cwd, Playground, Stub::*};
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use helpers as h;
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#[test]
fn lines() {
nu!(output,
cwd("tests/fixtures/formats"),
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"open cargo_sample.toml --raw | lines | skip-while $it != \"[dependencies]\" | skip 1 | first 1 | split-column \"=\" | get Column1 | trim | echo $it"
);
assert_eq!(output, "rustyline");
}
#[test]
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fn save_figures_out_intelligently_where_to_write_out_with_metadata() {
let sandbox = Playground::setup_for("save_smart_test")
.with_files(vec![FileWithContent(
"cargo_sample.toml",
r#"
[package]
name = "nu"
version = "0.1.1"
authors = ["Yehuda Katz <wycats@gmail.com>"]
description = "A shell for the GitHub era"
license = "ISC"
edition = "2018"
"#,
)])
.test_dir_name();
let full_path = format!("{}/{}", Playground::root(), sandbox);
let subject_file = format!("{}/{}", full_path, "cargo_sample.toml");
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nu!(
_output,
cwd(&Playground::root()),
"open save_smart_test/cargo_sample.toml | inc package.version --minor | save"
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);
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let actual = h::file_contents(&subject_file);
assert!(actual.contains("0.2.0"));
}
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#[test]
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fn save_can_write_out_csv() {
let sandbox = Playground::setup_for("save_writes_out_csv_test").test_dir_name();
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let full_path = format!("{}/{}", Playground::root(), sandbox);
let expected_file = format!("{}/{}", full_path, "cargo_sample.csv");
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nu!(
_output,
cwd(&Playground::root()),
"open ../formats/cargo_sample.toml | inc package.version --minor | get package | save save_writes_out_csv_test/cargo_sample.csv"
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);
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let actual = h::file_contents(&expected_file);
assert!(actual.contains("[list list],A shell for the GitHub era,2018,ISC,nu,0.2.0"));
}