help generate_docs | flatten crashes nushell (#3099)

* fix case where parent_name was {nu, term} and possibly others in the future by doing an extra test first to see if if the *parent_name key actually exists in cmap

* update with help generate_docs testing
This commit is contained in:
Michael Angerman
2021-02-26 12:05:22 -08:00
committed by GitHub
parent 596608aa0c
commit 6b2327f231
3 changed files with 38 additions and 4 deletions

View File

@ -0,0 +1,31 @@
use nu_test_support::{nu, pipeline};
#[test]
fn help_commands_count() {
let actual = nu!(
cwd: ".", pipeline(
r#"
help commands | count
"#
));
let output = actual.out;
let output_int: i32 = output.parse().unwrap();
let is_positive = output_int.is_positive();
assert!(is_positive);
}
#[test]
fn help_generate_docs_count() {
let actual = nu!(
cwd: ".", pipeline(
r#"
help generate_docs | flatten | count
"#
));
let output = actual.out;
let output_int: i32 = output.parse().unwrap();
let is_positive = output_int.is_positive();
assert!(is_positive);
}