forked from extern/nushell
112 lines
3.1 KiB
Rust
112 lines
3.1 KiB
Rust
use nu_test_support::fs::{file_contents, Stub::FileWithContent};
|
|
use nu_test_support::nu;
|
|
use nu_test_support::playground::Playground;
|
|
use std::io::Write;
|
|
|
|
#[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, sandbox| {
|
|
sandbox.with_files(vec![]);
|
|
|
|
let expected_file = dirs.test().join("cargo_sample.csv");
|
|
|
|
nu!(
|
|
cwd: dirs.root(),
|
|
r#"echo [[name, version, description, license, edition]; [nu, "0.14", "A new type of shell", "MIT", "2018"]] | save save_test_2/cargo_sample.csv"#,
|
|
);
|
|
|
|
let actual = file_contents(expected_file);
|
|
println!("{}", actual);
|
|
assert!(actual.contains("nu,0.14,A new type of shell,MIT,2018"));
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn writes_out_list() {
|
|
Playground::setup("save_test_3", |dirs, sandbox| {
|
|
sandbox.with_files(vec![]);
|
|
|
|
let expected_file = dirs.test().join("list_sample.txt");
|
|
|
|
nu!(
|
|
cwd: dirs.root(),
|
|
r#"echo [a b c d] | save save_test_3/list_sample.txt"#,
|
|
);
|
|
|
|
let actual = file_contents(expected_file);
|
|
println!("{actual}");
|
|
assert_eq!(actual, "a\nb\nc\nd\n")
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn save_append_will_create_file_if_not_exists() {
|
|
Playground::setup("save_test_3", |dirs, sandbox| {
|
|
sandbox.with_files(vec![]);
|
|
|
|
let expected_file = dirs.test().join("new-file.txt");
|
|
|
|
nu!(
|
|
cwd: dirs.root(),
|
|
r#"echo hello | save --raw --append save_test_3/new-file.txt"#,
|
|
);
|
|
|
|
let actual = file_contents(expected_file);
|
|
println!("{}", actual);
|
|
assert_eq!(actual, "hello");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn save_append_will_not_overwrite_content() {
|
|
Playground::setup("save_test_4", |dirs, sandbox| {
|
|
sandbox.with_files(vec![]);
|
|
|
|
let expected_file = dirs.test().join("new-file.txt");
|
|
|
|
{
|
|
let mut file =
|
|
std::fs::File::create(&expected_file).expect("Failed to create test file");
|
|
file.write_all("hello ".as_bytes())
|
|
.expect("Failed to write to test file")
|
|
}
|
|
|
|
nu!(
|
|
cwd: dirs.root(),
|
|
r#"echo world | save --append save_test_4/new-file.txt"#,
|
|
);
|
|
|
|
let actual = file_contents(expected_file);
|
|
println!("{}", actual);
|
|
assert_eq!(actual, "hello world");
|
|
})
|
|
}
|