annotate vendor/phpunit/phpunit-mock-objects/src/Stub/ConsecutiveCalls.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 1fec387a4317
children
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Chris@14 1 <?php
Chris@14 2 /*
Chris@14 3 * This file is part of the phpunit-mock-objects package.
Chris@14 4 *
Chris@14 5 * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@14 6 *
Chris@14 7 * For the full copyright and license information, please view the LICENSE
Chris@14 8 * file that was distributed with this source code.
Chris@14 9 */
Chris@14 10 namespace PHPUnit\Framework\MockObject\Stub;
Chris@14 11
Chris@14 12 use PHPUnit\Framework\MockObject\Invocation;
Chris@14 13 use PHPUnit\Framework\MockObject\Stub;
Chris@14 14 use SebastianBergmann\Exporter\Exporter;
Chris@14 15
Chris@14 16 /**
Chris@14 17 * Stubs a method by returning a user-defined stack of values.
Chris@14 18 */
Chris@14 19 class ConsecutiveCalls implements Stub
Chris@14 20 {
Chris@14 21 /**
Chris@14 22 * @var array
Chris@14 23 */
Chris@14 24 private $stack;
Chris@14 25
Chris@14 26 /**
Chris@14 27 * @var mixed
Chris@14 28 */
Chris@14 29 private $value;
Chris@14 30
Chris@14 31 public function __construct(array $stack)
Chris@14 32 {
Chris@14 33 $this->stack = $stack;
Chris@14 34 }
Chris@14 35
Chris@14 36 public function invoke(Invocation $invocation)
Chris@14 37 {
Chris@14 38 $this->value = \array_shift($this->stack);
Chris@14 39
Chris@14 40 if ($this->value instanceof Stub) {
Chris@14 41 $this->value = $this->value->invoke($invocation);
Chris@14 42 }
Chris@14 43
Chris@14 44 return $this->value;
Chris@14 45 }
Chris@14 46
Chris@14 47 public function toString()
Chris@14 48 {
Chris@14 49 $exporter = new Exporter;
Chris@14 50
Chris@14 51 return \sprintf(
Chris@14 52 'return user-specified value %s',
Chris@14 53 $exporter->export($this->value)
Chris@14 54 );
Chris@14 55 }
Chris@14 56 }