nushell/crates/nu-command/tests/commands/path/basename.rs
Joseph T. Lyons 4f367a59de
Strip trailing whitespace in files (#4575)
* Strip trailing whitespace in rs files

* Strip trailing whitespace in toml files

* Strip trailing whitespace in md files

* Strip trailing whitespace in nu files
2022-02-21 08:38:15 -05:00

84 lines
1.6 KiB
Rust

use nu_test_support::{nu, pipeline};
use super::join_path_sep;
#[test]
fn returns_basename_of_empty_input() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo ""
| path basename
"#
));
assert_eq!(actual.out, "");
}
#[test]
fn replaces_basename_of_empty_input() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo ""
| path basename -r newname.txt
"#
));
assert_eq!(actual.out, "newname.txt");
}
#[test]
fn returns_basename_of_path_ending_with_dot() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo "some/file.txt/."
| path basename
"#
));
assert_eq!(actual.out, "file.txt");
}
#[test]
fn replaces_basename_of_path_ending_with_dot() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo "some/file.txt/."
| path basename -r viking.txt
"#
));
let expected = join_path_sep(&["some", "viking.txt"]);
assert_eq!(actual.out, expected);
}
#[test]
fn returns_basename_of_path_ending_with_double_dot() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo "some/file.txt/.."
| path basename
"#
));
assert_eq!(actual.out, "");
}
#[test]
fn replaces_basename_of_path_ending_with_double_dot() {
let actual = nu!(
cwd: "tests", pipeline(
r#"
echo "some/file.txt/.."
| path basename -r eggs
"#
));
let expected = join_path_sep(&["some/file.txt/..", "eggs"]);
assert_eq!(actual.out, expected);
}