forked from extern/nushell
127 lines
2.7 KiB
Rust
127 lines
2.7 KiB
Rust
use nu_test_support::nu;
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#[test]
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fn which_ls() {
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let actual = nu!(
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cwd: ".",
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"which ls | get path.0 | str trim"
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);
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assert_eq!(actual.out, "Nushell built-in command");
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}
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#[test]
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fn which_alias_ls() {
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let actual = nu!(
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cwd: ".",
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"alias ls = ls -a; which ls | get path.0 | str trim"
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);
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assert_eq!(actual.out, "Nushell alias: ls -a");
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}
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#[test]
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fn which_def_ls() {
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let actual = nu!(
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cwd: ".",
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"def ls [] {echo def}; which ls | get path.0 | str trim"
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);
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assert_eq!(actual.out, "Nushell custom command");
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}
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#[test]
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fn correct_precedence_alias_def_custom() {
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let actual = nu!(
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cwd: ".",
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"def ls [] {echo def}; alias ls = echo alias; which ls | get path.0 | str trim"
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);
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assert_eq!(actual.out, "Nushell alias: echo alias");
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}
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#[test]
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fn multiple_reports_for_alias_def_custom() {
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let actual = nu!(
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cwd: ".",
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"def ls [] {echo def}; alias ls = echo alias; which -a ls | length"
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);
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let length: i32 = actual.out.parse().unwrap();
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assert!(length >= 2);
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}
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// `get_aliases_with_name` and `get_custom_commands_with_name` don't return the correct count of
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// values
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// I suspect this is due to the ScopeFrame getting discarded at '}' and the command is then
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// executed in the parent scope
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// See: parse_definition, line 2187 for reference.
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#[ignore]
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#[test]
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fn correctly_report_of_shadowed_alias() {
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let actual = nu!(
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cwd: ".",
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r#"alias xaz = echo alias1
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def helper [] {
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alias xaz = echo alias2
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which -a xaz
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}
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helper | get path | str contains alias2"#
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);
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assert_eq!(actual.out, "true");
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}
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#[test]
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fn one_report_of_multiple_defs() {
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let actual = nu!(
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cwd: ".",
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r#"def xaz [] { echo def1 }
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def helper [] {
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def xaz [] { echo def2 }
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which -a xaz
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}
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helper | length"#
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);
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let length: i32 = actual.out.parse().unwrap();
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assert_eq!(length, 1);
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}
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#[test]
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fn def_only_seen_once() {
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let actual = nu!(
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cwd: ".",
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"def xaz [] {echo def1}; which -a xaz | length"
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);
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let length: i32 = actual.out.parse().unwrap();
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assert_eq!(length, 1);
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}
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#[test]
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fn do_not_show_hidden_aliases() {
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let actual = nu!(
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cwd: ".",
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r#"alias foo = echo foo
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hide foo
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which foo | length"#
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);
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let length: i32 = actual.out.parse().unwrap();
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assert_eq!(length, 0);
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}
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#[test]
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fn do_not_show_hidden_commands() {
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let actual = nu!(
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cwd: ".",
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r#"def foo [] { echo foo }
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hide foo
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which foo | length"#
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);
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let length: i32 = actual.out.parse().unwrap();
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assert_eq!(length, 0);
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}
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