nushell/crates/nu-command/tests/commands/str_/collect.rs
JT 6e733f49bc
Require block params (#4505)
* Require block params

* Improve errors
2022-02-17 06:40:24 -05:00

54 lines
902 B
Rust

use nu_test_support::{nu, pipeline};
#[test]
fn test_1() {
let actual = nu!(
cwd: ".", pipeline(
r#"
echo 1..5 | into string | str collect
"#
)
);
assert_eq!(actual.out, "12345");
}
#[test]
fn test_2() {
let actual = nu!(
cwd: ".", pipeline(
r#"
echo [a b c d] | str collect "<sep>"
"#
)
);
assert_eq!(actual.out, "a<sep>b<sep>c<sep>d");
}
#[test]
fn construct_a_path() {
let actual = nu!(
cwd: ".", pipeline(
r#"
echo [sample txt] | str collect "."
"#
)
);
assert_eq!(actual.out, "sample.txt");
}
#[test]
fn sum_one_to_four() {
let actual = nu!(
cwd: ".", pipeline(
r#"
1..4 | each { |it| $it } | into string | str collect "+" | math eval
"#
)
);
assert!(actual.out.contains("10"));
}