FunctionTest.php

1. 8.x drupal/core/vendor/phpunit/php-token-stream/Tests/Token/FunctionTest.php
2. 8.x drupal/core/vendor/twig/twig/test/Twig/Tests/Node/Expression/FunctionTest.php

<?php

/**
 * php-token-stream
 *
 * Copyright (c) 2009-2012, Sebastian Bergmann <sb@sebastian-bergmann.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    PHP_TokenStream
 * @subpackage Tests
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @since      File available since Release 1.0.0
 */
if (!defined('TEST_FILES_PATH')) {
  define('TEST_FILES_PATH', dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR);
}
require_once 'PHP/Token/Stream.php';

/**
 * Tests for the PHP_Token_FUNCTION class.
 *
 * @package    PHP_TokenStream
 * @subpackage Tests
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @version    Release: @package_version@
 * @link       http://github.com/sebastianbergmann/php-token-stream/
 * @since      Class available since Release 1.0.0
 */
class PHP_Token_FunctionTest extends PHPUnit_Framework_TestCase {
  protected $functions;
  protected function setUp() {
    $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'source.php');
    foreach ($ts as $token) {
      if ($token instanceof PHP_Token_FUNCTION) {
        $this->functions[] = $token;
      }
    }
  }

  /**
   * @covers PHP_Token_FUNCTION::getArguments
   */
  public function testGetArguments() {
    $this
      ->assertEquals(array(), $this->functions[0]
      ->getArguments());
    $this
      ->assertEquals(array(
      '$baz' => 'Baz',
    ), $this->functions[1]
      ->getArguments());
    $this
      ->assertEquals(array(
      '$foobar' => 'Foobar',
    ), $this->functions[2]
      ->getArguments());
    $this
      ->assertEquals(array(
      '$barfoo' => 'Barfoo',
    ), $this->functions[3]
      ->getArguments());
    $this
      ->assertEquals(array(), $this->functions[4]
      ->getArguments());
  }

  /**
   * @covers PHP_Token_FUNCTION::getName
   */
  public function testGetName() {
    $this
      ->assertEquals('foo', $this->functions[0]
      ->getName());
    $this
      ->assertEquals('bar', $this->functions[1]
      ->getName());
    $this
      ->assertEquals('foobar', $this->functions[2]
      ->getName());
    $this
      ->assertEquals('barfoo', $this->functions[3]
      ->getName());
    $this
      ->assertEquals('baz', $this->functions[4]
      ->getName());
  }

  /**
   * @covers PHP_Token::getLine
   */
  public function testGetLine() {
    $this
      ->assertEquals(5, $this->functions[0]
      ->getLine());
    $this
      ->assertEquals(10, $this->functions[1]
      ->getLine());
    $this
      ->assertEquals(17, $this->functions[2]
      ->getLine());
    $this
      ->assertEquals(21, $this->functions[3]
      ->getLine());
    $this
      ->assertEquals(29, $this->functions[4]
      ->getLine());
  }

  /**
   * @covers PHP_TokenWithScope::getEndLine
   */
  public function testGetEndLine() {
    $this
      ->assertEquals(5, $this->functions[0]
      ->getEndLine());
    $this
      ->assertEquals(12, $this->functions[1]
      ->getEndLine());
    $this
      ->assertEquals(19, $this->functions[2]
      ->getEndLine());
    $this
      ->assertEquals(23, $this->functions[3]
      ->getEndLine());
    $this
      ->assertEquals(31, $this->functions[4]
      ->getEndLine());
  }

  /**
   * @covers PHP_Token_FUNCTION::getDocblock
   */
  public function testGetDocblock() {
    $this
      ->assertNull($this->functions[0]
      ->getDocblock());
    $this
      ->assertEquals("/**\n     * @param Baz \$baz\n     */", $this->functions[1]
      ->getDocblock());
    $this
      ->assertEquals("/**\n     * @param Foobar \$foobar\n     */", $this->functions[2]
      ->getDocblock());
    $this
      ->assertNull($this->functions[3]
      ->getDocblock());
    $this
      ->assertNull($this->functions[4]
      ->getDocblock());
  }

}