nushell/crates/nu-cli/tests/commands/save.rs

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use nu_test_support::fs::{file_contents, Stub::FileWithContent};
use nu_test_support::nu;
use nu_test_support::playground::Playground;
#[test]
fn figures_out_intelligently_where_to_write_out_with_metadata() {
Playground::setup("save_test_1", |dirs, sandbox| {
sandbox.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"
"#,
)]);
let subject_file = dirs.test().join("cargo_sample.toml");
nu!(
cwd: dirs.root(),
"open save_test_1/cargo_sample.toml | save"
);
let actual = file_contents(&subject_file);
assert!(actual.contains("0.1.1"));
})
}
#[test]
fn writes_out_csv() {
Playground::setup("save_test_2", |dirs, _| {
let expected_file = dirs.test().join("cargo_sample.csv");
nu!(
cwd: dirs.root(),
"open \"{}/cargo_sample.toml\" | get package | save save_test_2/cargo_sample.csv",
dirs.formats()
);
let actual = file_contents(expected_file);
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assert!(actual.contains("nu,0.1.1,[Table],a new type of shell,ISC,2018"));
})
}