<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

namespace Respect\Validation\Rules;

/**
 * @group  rule
 * @covers Respect\Validation\Rules\In
 * @covers Respect\Validation\Exceptions\InException
 */
class InTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider providerForIn
     */
    public function testSuccessInValidatorCases($input, $options = null)
    {
        $v = new In($options);
        $this->assertTrue($v->__invoke($input));
        $this->assertTrue($v->check($input));
        $this->assertTrue($v->assert($input));
    }

    /**
     * @dataProvider providerForNotIn
     * @expectedException Respect\Validation\Exceptions\InException
     */
    public function testInvalidInChecksShouldThrowInException($input, $options, $strict = false)
    {
        $v = new In($options, $strict);
        $this->assertFalse($v->__invoke($input));
        $this->assertFalse($v->assert($input));
    }

    /**
     * @expectedException Respect\Validation\Exceptions\InException
     * @expectedExceptionMessage "x" must be in { "foo", "bar" }
     */
    public function testInCheckExceptionMessageWithArray()
    {
        $v = new In(array('foo', 'bar'));
        $v->assert('x');
    }

    public function providerForIn()
    {
        return array(
            array('', array('')),
            array(null, array(null)),
            array('0', array('0')),
            array(0, array(0)),
            array('foo', array('foo', 'bar')),
            array('foo', 'barfoobaz'),
            array('foo', 'foobarbaz'),
            array('foo', 'barbazfoo'),
            array('1', array(1, 2, 3)),
            array('1', array('1', 2, 3), true),
        );
    }

    public function providerForNotIn()
    {
        return array(
            array(null, '0'),
            array(null, 0, true),
            array(null, '', true),
            array(null, array()),
            array('', 'barfoobaz'),
            array(null, 'barfoobaz'),
            array(0, 'barfoobaz'),
            array('0', 'barfoobaz'),
            array('bat', array('foo', 'bar')),
            array('foo', 'barfaabaz'),
            array('foo', 'faabarbaz'),
            array('foo', 'baabazfaa'),
            array('1', array(1, 2, 3), true),
        );
    }
}