nushell/crates/nu-command/tests/commands/date/format.rs
David Matos 123bf2d736
fix format date based on users locale (#11908)
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# Description
Hi, 

Fixes #10838, where before the `date` would be formatted incorrectly,
and was not picking `LC_TIME` for time formatting, but it picked the
first locale returned by the `sys-locale` crate instead. Now it will
format time based on `LC_TIME`. For example,

```
// my locale `nl_NL.UTF-8`
❯ date now | format date '%x %X'
20-02-24 17:17:12

$env.LC_TIME = "en_US.UTF-8"

❯ date now | format date '%x %X'
02/20/2024 05:16:28 PM
```
Note that I also changed the `default_env.nu` as otherwise the Time will
show AM/PM twice. Also reason for the `chrono` update is because this
relies on a fix to upstream repo, which i initially submitted an
[issue](https://github.com/chronotope/chrono/issues/1349#event-11765363286)

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# User-Facing Changes
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# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- [X] `cargo fmt --all -- --check` to check standard code formatting
(`cargo fmt --all` applies these changes)
- [X] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used`
to check that you're using the standard code style
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make sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- [X] `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

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2024-02-20 11:08:49 -06:00

106 lines
2.3 KiB
Rust

use nu_test_support::{nu, pipeline};
#[test]
fn formatter_not_valid() {
let actual = nu!(r#"
date now | format date '%N'
"#);
assert!(actual.err.contains("invalid format"));
}
#[test]
fn fails_without_input() {
let actual = nu!(r#"
format date "%c"
"#);
assert!(actual.err.contains("Pipeline empty"));
}
#[test]
fn locale_format_respect_different_locale() {
let actual = nu!(
locale: "en_US",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("Fri 22 Oct 2021 08:00:12 PM +01:00"));
let actual = nu!(
locale: "en_GB",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("Fri 22 Oct 2021 20:00:12 +01:00"));
let actual = nu!(
locale: "de_DE",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("Fr 22 Okt 2021 20:00:12 +01:00"));
let actual = nu!(
locale: "zh_CN",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("2021年10月22日 星期五 20时00分12秒"));
let actual = nu!(
locale: "ja_JP",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("2021年10月22日 20時00分12秒"));
let actual = nu!(
locale: "fr_FR",
pipeline(
r#"
"2021-10-22 20:00:12 +01:00" | format date "%c"
"#
)
);
assert!(actual.out.contains("ven. 22 oct. 2021 20:00:12 +01:00"));
}
#[test]
fn locale_with_different_format_specifiers() {
let actual = nu!(
locale: "en_US",
pipeline(
r#"
"Thu, 26 Oct 2023 22:52:14 +0200" | format date "%x %X"
"#
)
);
assert!(actual.out.contains("10/26/2023 10:52:14 PM"));
let actual = nu!(
locale: "nl_NL",
pipeline(
r#"
"Thu, 26 Oct 2023 22:52:14 +0200" | format date "%x %X"
"#
)
);
assert!(actual.out.contains("26-10-23 22:52:14"));
}