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extern crate chrono;

mod file;
mod learned;

pub use learned::Learned;
pub use file::write_til_file as run;

#[cfg(test)]
mod tests {
	use super::*;

	#[test]
	fn should_collapse_input_to_string() {
		let input = vec!["/some/path", "how", "to", "write", "tests", "in", "rust"].into_iter()
			.map(|i| String::from(i))
			.collect();
		let result = Learned::new(input).expect("Could not make config from input");
		assert_eq!("how to write tests in rust", result.description);
	}

	#[test]
	#[should_panic]
	fn should_panic_given_not_enough_inputs() {
		let input = vec!["/some/path".to_string()];
		Learned::new(input).expect("Could not make config from input");
	}

	#[test]
	fn should_format_date() {
		let dt = Local.ymd(2014, 11, 28);
		assert_eq!(format_date(dt), "2014-11-28");
	}
}