nushell/crates/nu-command/tests/commands/path/join.rs

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use nu_test_support::{nu, pipeline};
use super::join_path_sep;
#[test]
fn returns_path_joined_with_column_path() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo [ [name]; [eggs] ]
| path join spam.txt -c [ name ]
| get name
"#
));
let expected = join_path_sep(&["eggs", "spam.txt"]);
assert_eq!(actual.out, expected);
}
#[test]
fn returns_path_joined_from_list() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo [ home viking spam.txt ]
| path join
"#
));
let expected = join_path_sep(&["home", "viking", "spam.txt"]);
assert_eq!(actual.out, expected);
}
#[test]
fn appends_slash_when_joined_with_empty_path() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo "/some/dir"
| path join ''
"#
));
let expected = join_path_sep(&["/some/dir", ""]);
assert_eq!(actual.out, expected);
}
#[test]
fn returns_joined_path_when_joining_empty_path() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo ""
| path join foo.txt
"#
));
assert_eq!(actual.out, "foo.txt");
}