JsonMatchesTest.php

<?php

/**
 * PHPUnit
 *
 * Copyright (c) 2002-2013, Sebastian Bergmann <sebastian@phpunit.de>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   * Neither the name of Sebastian Bergmann nor the names of his
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @package    PHPUnit
 * @author     Bastian Feder <php@bastian-feder.de>
 * @copyright  2002-2013 Sebastian Bergmann <sebastian@phpunit.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause
 * @link       http://www.phpunit.de/
 * @since      File available since Release 3.7.0
 */

/**
 * @package    PHPUnit
 * @author     Bastian Feder <php@bastian-feder.de>
 * @copyright  2011 Bastian Feder <php@bastian-feder.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause
 * @link       http://www.phpunit.de/
 * @since      File available since Release 3.7.0
 */
class Framework_Constraint_JsonMatchesTest extends PHPUnit_Framework_TestCase {

  /**
   * @dataProvider evaluateDataprovider
   * @covers PHPUnit_Framework_Constraint_JsonMatches::evaluate
   * @covers PHPUnit_Framework_Constraint_JsonMatches::matches
   * @covers PHPUnit_Framework_Constraint_JsonMatches::__construct
   */
  public function testEvaluate($expected, $jsonOther, $jsonValue) {
    $constraint = new PHPUnit_Framework_Constraint_JsonMatches($jsonValue);
    $this
      ->assertEquals($expected, $constraint
      ->evaluate($jsonOther, '', TRUE));
  }

  /**
   * @covers PHPUnit_Framework_Constraint_JsonMatches::toString
   */
  public function testToString() {
    $jsonValue = json_encode(array(
      'Mascott' => 'Tux',
    ));
    $constraint = new PHPUnit_Framework_Constraint_JsonMatches($jsonValue);
    $this
      ->assertEquals('matches JSON string "' . $jsonValue . '"', $constraint
      ->toString());
  }
  public static function evaluateDataprovider() {
    return array(
      'valid JSON' => array(
        TRUE,
        json_encode(array(
          'Mascott' => 'Tux',
        )),
        json_encode(array(
          'Mascott' => 'Tux',
        )),
      ),
      'error syntax' => array(
        FALSE,
        '{"Mascott"::}',
        json_encode(array(
          'Mascott' => 'Tux',
        )),
      ),
      'error UTF-8' => array(
        FALSE,
        json_encode('\\xB1\\x31'),
        json_encode(array(
          'Mascott' => 'Tux',
        )),
      ),
      'invalid JSON in class instantiation' => array(
        FALSE,
        json_encode(array(
          'Mascott' => 'Tux',
        )),
        '{"Mascott"::}',
      ),
    );
  }

}