forked from extern/nushell
92 lines
2.4 KiB
Rust
92 lines
2.4 KiB
Rust
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
|
|
use nu_test_support::playground::Playground;
|
|
use nu_test_support::{nu, pipeline};
|
|
|
|
#[test]
|
|
fn changes_the_column_name() {
|
|
Playground::setup("rename_test_1", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_cuatro_mosqueteros.txt",
|
|
r#"
|
|
Andrés N. Robalino
|
|
Jonathan Turner
|
|
Yehuda Katz
|
|
Jason Gedge
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_cuatro_mosqueteros.txt
|
|
| lines
|
|
| wrap name
|
|
| rename mosqueteros
|
|
| get mosqueteros
|
|
| length
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual.out, "4");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn keeps_remaining_original_names_given_less_new_names_than_total_original_names() {
|
|
Playground::setup("rename_test_2", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_cuatro_mosqueteros.txt",
|
|
r#"
|
|
Andrés N. Robalino
|
|
Jonathan Turner
|
|
Yehuda Katz
|
|
Jason Gedge
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_cuatro_mosqueteros.txt
|
|
| lines
|
|
| wrap name
|
|
| default "arepa!" hit
|
|
| rename mosqueteros
|
|
| get hit
|
|
| length
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual.out, "4");
|
|
})
|
|
}
|
|
|
|
// FIXME: jt: needs more work
|
|
#[ignore]
|
|
#[test]
|
|
fn errors_if_no_columns_present() {
|
|
Playground::setup("rename_test_3", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_cuatro_mosqueteros.txt",
|
|
r#"
|
|
Andrés N. Robalino
|
|
Jonathan Turner
|
|
Yehuda Katz
|
|
Jason Gedge
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_cuatro_mosqueteros.txt
|
|
| lines
|
|
| rename mosqueteros
|
|
"#
|
|
));
|
|
|
|
assert!(actual.err.contains("no column names available"));
|
|
assert!(actual.err.contains("can't rename"));
|
|
})
|
|
}
|