str2bool/test/index.test.js

Converts a string or number like boolean to true / false of type boolean.

import test from 'ava';
const str2bool = require('..');

// like boolean:true
test('str2bool:should true', t => {
	t.is(str2bool(true), true);
});

test('str2bool:should true', t => {
	t.is(str2bool('true'), true);
});

test('str2bool:should true', t => {
	t.is(str2bool(1), true);
});

test('str2bool:should true', t => {
	t.is(str2bool('1'), true);
});

// like boolean:false
test('str2bool:should false', t => {
	t.is(str2bool(false), false);
});

test('str2bool:should false', t => {
	t.is(str2bool('false'), false);
});

test('str2bool:should false', t => {
	t.is(str2bool(0), false);
});

test('str2bool:should false', t => {
	t.is(str2bool('0'), false);
});

// not like boolean
test('str2bool:should false', t => {
	const e = t.throws(() => {
			str2bool('true ');
	}, Error);

	t.is(e.message, 'parameter must be like a boolean data.');
});

test('str2bool:should false', t => {
	const e = t.throws(() => {
		str2bool('123');
	}, Error);
	t.is(e.message, 'parameter must be like a boolean data.');
});

test('str2bool:should false', t => {
	const e = t.throws(() => {
		str2bool('');
	}, Error);
	t.is(e.message, 'parameter must be like a boolean data.');
});
test('str2bool:should false', t => {
	const e = t.throws(() => {
		str2bool(' ');
	}, Error);
	t.is(e.message, 'parameter must be like a boolean data.');
});