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use clap::CommandFactory;
use clap::Parser;
use snapbox::assert_data_eq;
use snapbox::prelude::*;
use snapbox::str;
use crate::utils::get_help;
use crate::utils::get_long_help;
#[test]
fn app_name_in_short_help_from_struct() {
#[derive(Parser)]
#[command(name = "my-cmd")]
struct MyApp {}
let help = get_help::<MyApp>();
assert_data_eq!(help, str![[r#"
Usage: my-cmd
Options:
-h, --help Print help
"#]].raw());
}
#[test]
fn app_name_in_long_help_from_struct() {
#[derive(Parser)]
#[command(name = "my-cmd")]
struct MyApp {}
let help = get_help::<MyApp>();
assert_data_eq!(help, str![[r#"
Usage: my-cmd
Options:
-h, --help Print help
"#]].raw());
}
#[test]
fn app_name_in_short_help_from_enum() {
#[derive(Parser)]
#[command(name = "my-cmd")]
enum MyApp {}
let help = get_help::<MyApp>();
assert_data_eq!(help, str![[r#"
Usage: my-cmd
Options:
-h, --help Print help
"#]].raw());
}
#[test]
fn app_name_in_long_help_from_enum() {
#[derive(Parser)]
#[command(name = "my-cmd")]
enum MyApp {}
let help = get_long_help::<MyApp>();
assert_data_eq!(help, str![[r#"
Usage: my-cmd
Options:
-h, --help
Print help
"#]].raw());
}
#[test]
fn app_name_in_short_version_from_struct() {
#[derive(Parser)]
#[command(name = "my-cmd")]
struct MyApp {}
let version = MyApp::command().render_version();
assert_data_eq!(version, str![[r#"
my-cmd
"#]].raw());
}
#[test]
fn app_name_in_long_version_from_struct() {
#[derive(Parser)]
#[command(name = "my-cmd")]
struct MyApp {}
let version = MyApp::command().render_long_version();
assert_data_eq!(version, str![[r#"
my-cmd
"#]].raw());
}
#[test]
fn app_name_in_short_version_from_enum() {
#[derive(Parser)]
#[command(name = "my-cmd")]
enum MyApp {}
let version = MyApp::command().render_version();
assert_data_eq!(version, str![[r#"
my-cmd
"#]].raw());
}
#[test]
fn app_name_in_long_version_from_enum() {
#[derive(Parser)]
#[command(name = "my-cmd")]
enum MyApp {}
let version = MyApp::command().render_long_version();
assert_data_eq!(version, str![[r#"
my-cmd
"#]].raw());
}
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