mirror of
https://github.com/nushell/nushell.git
synced 2024-10-17 07:42:53 +02:00
d01ccd5a54
* add signature information when help on one command * tell user that one command support operated on cell paths Also, make type output to be more friendly, like `record<>` should just be `record` And the same to `table<>`, which should be `table` * simplify code * don't show signatures for parser keyword * update comment * output arg syntax shape as type, so it's the same as describe command * fix string when no positional args * update signature body * update * add help signature test * fix arg output format for composed data type like list or record * fix clippy * add comment
29 lines
695 B
Rust
29 lines
695 B
Rust
use nu_test_support::{nu, pipeline};
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#[test]
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fn help_commands_length() {
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let actual = nu!(
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cwd: ".", pipeline(
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r#"
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help commands | length
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"#
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));
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let output = actual.out;
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let output_int: i32 = output.parse().unwrap();
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let is_positive = output_int.is_positive();
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assert!(is_positive);
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}
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#[test]
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fn help_shows_signature() {
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let actual = nu!(cwd: ".", pipeline("help str distance"));
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assert!(actual
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.out
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.contains("<string> | str distance <string> -> <int>"));
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// don't show signature for parser keyword
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let actual = nu!(cwd: ".", pipeline("help alias"));
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assert!(!actual.out.contains("Signatures"));
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}
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