nushell/tests/commands_test.rs

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Rust
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mod helpers;
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use helpers as h;
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use helpers::{Playground, Stub::*};
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#[test]
fn lines() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", h::pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip-while $it != "[dependencies]"
| skip 1
| first 1
| split-column "="
| get Column1
| trim
| echo $it
"#
));
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assert_eq!(actual, "rustyline");
}
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#[test]
fn save_figures_out_intelligently_where_to_write_out_with_metadata() {
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Playground::setup("save_test_1", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"cargo_sample.toml",
r#"
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[package]
name = "nu"
version = "0.1.1"
authors = ["Yehuda Katz <wycats@gmail.com>"]
description = "A shell for the GitHub era"
license = "ISC"
edition = "2018"
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"#)
]);
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let subject_file = dirs.test().join("cargo_sample.toml");
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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);
let actual = h::file_contents(&subject_file);
assert!(actual.contains("0.2.0"));
})
}
#[test]
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");
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()
);
let actual = h::file_contents(expected_file);
assert!(actual.contains("[list list],A shell for the GitHub era,2018,ISC,nu,0.2.0"));
})
}