v/vlib/cli/cli_test.v

module main

import cli { Command, Flag }

fn test_long_description() {
	mut cmd := Command{
		name: 'cli'
		description: 'An example of the cli library.'
		version: '1.0.0'
	}
	mut greet_cmd := Command{
		name: 'greet'
		description: 'Prints greeting in different languages.'
		usage: '<name>'
		required_args: 1
	}
	greet_cmd.add_flag(Flag{
		flag: .string_array
		name: 'fun'
		description: '\'{"uri":"mqtt://broker.emqx.io:1883","topic":"test_emq/1","filters":[{"producer_id":0,"trace_group":2,"string_id":3001},{"string_id":3002}]}\''
	})
	cmd.add_command(greet_cmd)
	cmd.setup()
	cmd.parse(['cli', 'greet', '-help'])
}