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https://github.com/nushell/nushell
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68377c176d
# Description Fixes a small side-issue in #10977 - If a command flag didn't have a comment/description, it would still show an unnecessary separator at the end of the line. This fixes that, plus uses the `: ` (colon) to separate the flag from the description. This aligns with the way that named parameters are handled. # User-Facing Changes Help/doc only # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` # After Submitting N/A
27 lines
867 B
Rust
27 lines
867 B
Rust
use crate::repl::tests::{run_test, TestResult};
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use rstest::rstest;
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#[rstest]
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// avoid feeding strings containing parens to regex. Does not end well.
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#[case(": arga help")]
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#[case("argb help")]
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#[case("optional, default: 20")]
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#[case(": f1 switch")]
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#[case(": f2 named no default")]
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#[case(": f3 named default 3")]
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#[case("default: 33")]
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#[case("--help: Display the help message")]
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fn can_get_help(#[case] exp_result: &str) -> TestResult {
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run_test(
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&format!(
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r#"def t [a:string, # arga help
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b:int=20, # argb help
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--f1, # f1 switch help
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--f2:string, # f2 named no default
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--f3:int=33 # f3 named default 3
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] {{ true }};
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help t | ansi strip | find `{exp_result}` | get 0 | str replace --all --regex '^(.*({exp_result}).*)$' '$2'"#,
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),
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exp_result,
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)
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}
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