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nu-cli/completions: add tests for flag completions (#5468)

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Herlon Aguiar 2022-05-07 22:19:48 +02:00 committed by GitHub
parent d08c072f19
commit ca75cd7c0a
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34
crates/nu-cli/tests/test_completions.rs
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@ -7,6 +7,40 @@ use nu_test_support::fs;
use reedline::{Completer, Suggestion};
const SEP: char = std::path::MAIN_SEPARATOR;
#[test]
fn flag_completions() {
// Create a new engine
let (_, _, engine) = new_engine();
let stack = Stack::new();
// Instatiate a new completer
let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
// Test completions for the 'ls' flags
let suggestions = completer.complete("ls -".into(), 4);
assert_eq!(12, suggestions.len());
let expected: Vec<String> = vec![
"--all".into(),
"--du".into(),
"--full-paths".into(),
"--help".into(),
"--long".into(),
"--short-names".into(),
"-a".into(),
"-d".into(),
"-f".into(),
"-h".into(),
"-l".into(),
"-s".into(),
];
// Match results
match_suggestions(expected, suggestions);
}
#[test]
fn file_completions() {
// Create a new engine