CountTest.php in Zircon Profile 8

File

vendor/phpunit/phpunit/tests/Framework/Constraint/CountTest.php

<?php

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since      Class available since Release 3.7.30
 * @covers     PHPUnit_Framework_Constraint_Count
 */
class CountTest extends PHPUnit_Framework_TestCase {
  public function testCount() {
    $countConstraint = new PHPUnit_Framework_Constraint_Count(3);
    $this
      ->assertTrue($countConstraint
      ->evaluate(array(
      1,
      2,
      3,
    ), '', true));
    $countConstraint = new PHPUnit_Framework_Constraint_Count(0);
    $this
      ->assertTrue($countConstraint
      ->evaluate(array(), '', true));
    $countConstraint = new PHPUnit_Framework_Constraint_Count(2);
    $it = new TestIterator(array(
      1,
      2,
    ));
    $this
      ->assertTrue($countConstraint
      ->evaluate($it, '', true));
  }
  public function testCountDoesNotChangeIteratorKey() {
    $countConstraint = new PHPUnit_Framework_Constraint_Count(2);

    // test with 1st implementation of Iterator
    $it = new TestIterator(array(
      1,
      2,
    ));
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertEquals(1, $it
      ->current());
    $it
      ->next();
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertEquals(2, $it
      ->current());
    $it
      ->next();
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertFalse($it
      ->valid());

    // test with 2nd implementation of Iterator
    $it = new TestIterator2(array(
      1,
      2,
    ));
    $countConstraint = new PHPUnit_Framework_Constraint_Count(2);
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertEquals(1, $it
      ->current());
    $it
      ->next();
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertEquals(2, $it
      ->current());
    $it
      ->next();
    $countConstraint
      ->evaluate($it, '', true);
    $this
      ->assertFalse($it
      ->valid());
  }

}

Classes

Name	Description
CountTest	@since Class available since Release 3.7.30 @covers PHPUnit_Framework_Constraint_Count