nushell/crates/nu-command/tests/commands/each.rs
Fernando Herrera fdce6c49ab engine-q merge
2022-02-07 19:11:34 +00:00

97 lines
2.3 KiB
Rust

use nu_test_support::{nu, pipeline};
#[test]
fn each_works_separately() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
<<<<<<< HEAD
echo [1 2 3] | each { echo $it 10 | math sum } | to json
=======
echo [1 2 3] | each { echo $it 10 | math sum } | to json -r
>>>>>>> 9259a56a28f1dd3a4b720ad815aa19c6eaf6adce
"#
));
assert_eq!(actual.out, "[11,12,13]");
}
#[test]
fn each_group_works() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
<<<<<<< HEAD
echo [1 2 3 4 5 6] | each group 3 { $it } | to json
=======
echo [1 2 3 4 5 6] | each group 3 { $it } | to json --raw
>>>>>>> 9259a56a28f1dd3a4b720ad815aa19c6eaf6adce
"#
));
assert_eq!(actual.out, "[[1,2,3],[4,5,6]]");
}
#[test]
fn each_window() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
<<<<<<< HEAD
echo [1 2 3 4] | each window 3 { $it } | to json
=======
echo [1 2 3 4] | each window 3 { $it } | to json --raw
>>>>>>> 9259a56a28f1dd3a4b720ad815aa19c6eaf6adce
"#
));
assert_eq!(actual.out, "[[1,2,3],[2,3,4]]");
}
#[test]
fn each_window_stride() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
<<<<<<< HEAD
echo [1 2 3 4 5 6] | each window 3 -s 2 { echo $it } | to json
=======
echo [1 2 3 4 5 6] | each window 3 -s 2 { echo $it } | to json --raw
>>>>>>> 9259a56a28f1dd3a4b720ad815aa19c6eaf6adce
"#
));
assert_eq!(actual.out, "[[1,2,3],[3,4,5]]");
}
#[test]
fn each_no_args_in_block() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
<<<<<<< HEAD
echo [[foo bar]; [a b] [c d] [e f]] | each { to json } | nth 1 | str collect
"#
));
assert_eq!(actual.out, r#"{"foo":"c","bar":"d"}"#);
=======
echo [[foo bar]; [a b] [c d] [e f]] | each {|i| $i | to json -r } | nth 1
"#
));
assert_eq!(actual.out, r#"{"foo": "c","bar": "d"}"#);
>>>>>>> 9259a56a28f1dd3a4b720ad815aa19c6eaf6adce
}
#[test]
fn each_implicit_it_in_block() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
echo [[foo bar]; [a b] [c d] [e f]] | each { nu --testbin cococo $it.foo }
"#
));
assert_eq!(actual.out, "ace");
}