mirror of
https://github.com/clap-rs/clap
synced 2024-12-13 22:32:33 +00:00
47 lines
971 B
Rust
47 lines
971 B
Rust
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mod utils;
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use clap::Clap;
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use utils::*;
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#[test]
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fn it_works() {
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#[derive(Debug, PartialEq, Clap)]
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#[clap(rename_all_env = "kebab")]
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struct BehaviorModel {
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#[clap(env)]
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be_nice: String,
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}
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let help = get_help::<BehaviorModel>();
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assert!(help.contains("[env: be-nice=]"));
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}
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#[test]
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fn default_is_screaming() {
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#[derive(Debug, PartialEq, Clap)]
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struct BehaviorModel {
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#[clap(env)]
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be_nice: String,
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}
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let help = get_help::<BehaviorModel>();
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assert!(help.contains("[env: BE_NICE=]"));
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}
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#[test]
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fn overridable() {
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#[derive(Debug, PartialEq, Clap)]
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#[clap(rename_all_env = "kebab")]
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struct BehaviorModel {
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#[clap(env)]
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be_nice: String,
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#[clap(rename_all_env = "pascal", env)]
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be_agressive: String,
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}
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let help = get_help::<BehaviorModel>();
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assert!(help.contains("[env: be-nice=]"));
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assert!(help.contains("[env: BeAgressive=]"));
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}
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