ow/source/test/boolean.ts

import test from 'ava';
import ow from '..';

test('boolean', t => {
	t.notThrows(() => ow(true, ow.boolean));
	t.throws(() => ow('12' as any, ow.boolean), 'Expected argument to be of type `boolean` but received type `string`');
	t.throws(() => ow('12' as any, 'foo', ow.boolean), 'Expected `foo` to be of type `boolean` but received type `string`');
});

test('boolean.true', t => {
	t.notThrows(() => ow(true, ow.boolean.true));
	t.notThrows(() => ow(Boolean(true), ow.boolean.true));
	t.notThrows(() => ow(Boolean(1), ow.boolean.true));
	t.throws(() => ow(false, ow.boolean.true), 'Expected boolean to be true, got false');
	t.throws(() => ow(false, 'foo', ow.boolean.true), 'Expected boolean `foo` to be true, got false');
	t.throws(() => ow(Boolean(0), ow.boolean.true), 'Expected boolean to be true, got false');
});

test('boolean.false', t => {
	t.notThrows(() => ow(false, ow.boolean.false));
	t.notThrows(() => ow(Boolean(false), ow.boolean.false));
	t.notThrows(() => ow(Boolean(0), ow.boolean.false));
	t.throws(() => ow(true, ow.boolean.false), 'Expected boolean to be false, got true');
	t.throws(() => ow(Boolean(1), ow.boolean.false), 'Expected boolean to be false, got true');
});