nushell/crates/nu-command/tests/commands/use_.rs

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use nu_test_support::fs::{AbsolutePath, DisplayPath, Stub::FileWithContent};
use nu_test_support::nu;
use nu_test_support::pipeline;
use nu_test_support::playground::Playground;
#[test]
fn use_module_file_within_block() {
Playground::setup("use_test_1", |dirs, nu| {
let file = AbsolutePath::new(dirs.test().join("spam.nu"));
nu.with_files(vec![FileWithContent(
&file.display_path(),
r#"
export def foo [] {
echo "hello world"
}
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
def bar [] {
use spam.nu foo;
foo
};
bar
"#
)
);
assert_eq!(actual.out, "hello world");
})
}
#[test]
fn use_keeps_doc_comments() {
Playground::setup("use_doc_comments", |dirs, nu| {
let file = AbsolutePath::new(dirs.test().join("spam.nu"));
nu.with_files(vec![FileWithContent(
&file.display_path(),
r#"
# this is my foo command
export def foo [
x:string # this is an x parameter
] {
echo "hello world"
}
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
use spam.nu foo;
help foo
"#
)
);
assert!(actual.out.contains("this is my foo command"));
assert!(actual.out.contains("this is an x parameter"));
})
}