26 lines
617 B
Rust
26 lines
617 B
Rust
#![cfg(test)]
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#[test]
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fn get_help_short() { get_help_inner("-h"); }
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#[test]
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fn get_help_long() { get_help_inner("--help"); }
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#[test]
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fn get_help_subcommand() { get_help_inner("help"); }
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fn get_help_inner(input: &str) {
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use clap::Parser;
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use crate::admin::AdminCommand;
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let Err(error) = AdminCommand::try_parse_from(["argv[0] doesn't matter", input]) else {
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panic!("no error!");
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};
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let error = error.to_string();
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// Search for a handful of keywords that suggest the help printed properly
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assert!(error.contains("Usage:"));
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assert!(error.contains("Commands:"));
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assert!(error.contains("Options:"));
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}
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