xbasic 0.3.1

use xbasic::xbasic::XBasic;

mod common;

#[test]
fn not_1() {
	common::test_program("print not not 5\n", "true\n");
}

#[test]
fn not_2() {
	common::test_program("print not true\n", "false\n");
}

#[test]
fn not_3() {
	let tio = common::TestIO::new("");

	let mut xb = XBasic::new(tio);
	assert!(xb.run("print not \"test\"\n").is_err());
	assert!(xb.error_handler.had_runtime_error);
	assert_eq!(
		xb.error_handler.errors,
		["[line 1] Error : Cannot cast string to boolean."]
	);

	xb.get_io().check();
}

#[test]
fn neg_1() {
	common::test_program("print 3 + -5\n", "-2\n");
}

#[test]
fn neg_2() {
	common::test_program("print -(-5)\n", "5\n");
}

#[test]
fn neg_3() {
	let tio = common::TestIO::new("");

	let mut xb = XBasic::new(tio);
	assert!(xb.run("print -\"test\"\n").is_err());
	assert!(xb.error_handler.had_runtime_error);
	assert_eq!(
		xb.error_handler.errors,
		["[line 1] Error : Cannot cast string to number."]
	);

	xb.get_io().check();
}