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Add more overlay use usage (#6551)

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Kangaxx-0 2022-09-13 00:38:21 -07:00 committed by GitHub
parent d08212409f
commit 8564c5371f
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2 changed files with 22 additions and 0 deletions
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7
crates/nu-command/src/core_commands/overlay/use_.rs
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@ -191,6 +191,13 @@ impl Command for OverlayUse {
description: "Create an overlay from a module",
example: r#"module spam { export def foo [] { "foo" } }
overlay use spam
foo"#,
result: None,
},
Example {
description: "Create an overlay from a module and rename it",
example: r#"module spam { export def foo [] { "foo" } }
overlay use spam as spam_new
foo"#,
result: None,
},

15
tests/overlays/mod.rs
View File

@ -17,6 +17,21 @@ fn add_overlay() {
assert_eq!(actual_repl.out, "foo");
}
#[test]
fn add_overlay_as_new_name() {
let inp = &[
r#"module spam { export def foo [] { "foo" } }"#,
r#"overlay use spam as spam_new"#,
r#"foo"#,
];
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
assert_eq!(actual.out, "foo");
assert_eq!(actual_repl.out, "foo");
}
#[test]
fn add_overlay_twice() {
let inp = &[