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How to use CallbackPromise class

Best Prophecy code snippet using CallbackPromise

CallbackPromise.php

Source:CallbackPromise.php

...21 * Callback promise.22 *23 * @author Konstantin Kudryashov <ever.zet@gmail.com>24 */25class CallbackPromise implements PromiseInterface26{27    private $callback;2829    /**30     * Initializes callback promise.31     *32     * @param callable $callback Custom callback33     *34     * @throws \Prophecy\Exception\InvalidArgumentException35     */36    public function __construct($callback)37    {38        if (!is_callable($callback)) {39            throw new InvalidArgumentException(sprintf(40                'Callable expected as an argument to CallbackPromise, but got %s.',41                gettype($callback)42            ));43        }4445        $this->callback = $callback;46    }4748    /**49     * Evaluates promise callback.50     *51     * @param array          $args52     * @param ObjectProphecy $object53     * @param MethodProphecy $method54     *55     * @return mixed56     */57    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)58    {59        $callback = $this->callback;6061        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {62            $callback = Closure::bind($callback, $object);63        }6465        return call_user_func($callback, $args, $object, $method);66    }67}68=======69<?php70/*71 * This file is part of the Prophecy.72 * (c) Konstantin Kudryashov <ever.zet@gmail.com>73 *     Marcello Duarte <marcello.duarte@gmail.com>74 *75 * For the full copyright and license information, please view the LICENSE76 * file that was distributed with this source code.77 */78namespace Prophecy\Promise;79use Prophecy\Prophecy\ObjectProphecy;80use Prophecy\Prophecy\MethodProphecy;81use Prophecy\Exception\InvalidArgumentException;82use Closure;83/**84 * Callback promise.85 *86 * @author Konstantin Kudryashov <ever.zet@gmail.com>87 */88class CallbackPromise implements PromiseInterface89{90    private $callback;91    /**92     * Initializes callback promise.93     *94     * @param callable $callback Custom callback95     *96     * @throws \Prophecy\Exception\InvalidArgumentException97     */98    public function __construct($callback)99    {100        if (!is_callable($callback)) {101            throw new InvalidArgumentException(sprintf(102                'Callable expected as an argument to CallbackPromise, but got %s.',103                gettype($callback)104            ));105        }106        $this->callback = $callback;107    }108    /**109     * Evaluates promise callback.110     *111     * @param array          $args112     * @param ObjectProphecy $object113     * @param MethodProphecy $method114     *115     * @return mixed116     */...

CallbackTest.php

Source:CallbackTest.php

2/* author: Denis Ponomarev <ponomarev@gmail.com> */3namespace dface\promise;4class CallbackTest extends PromiseTest {5	function testFailedCallback(){6		$x = new CallbackPromise(function(){7			throw new \Exception(1);8		});9		$this->assertRejected($x);10	}11	function testFulfilledCallback(){12		$x = new CallbackPromise(function($fulfill){13			$fulfill(1);14		});15		$this->assertFulfilled($x);16	}17	function testRejectedCallback(){18		/** @noinspection PhpUnusedParameterInspection */19		$x = new CallbackPromise(function($fulfill, $reject){20			$reject(1);21		});22		$this->assertRejected($x);23	}24}...

CallbackPromise

Using AI Code Generation

1require_once 'CallbackPromise.php';2require_once 'Prophecy/Prophecy/MethodProphecy.php';3require_once 'Prophecy/Prophecy/MethodProphecy.php';4require_once 'Prophecy/Prophecy/ProphecyInterface.php';5require_once 'Prophecy/Prophecy/ProphecySubjectInterface.php';6require_once 'Prophecy/Prophecy/RevealerInterface.php';7require_once 'Prophecy/Prophecy/Prophecy.php';8require_once 'Prophecy/Prophecy/ProphecyMethodProphecy.php';9require_once 'Prophecy/Prophecy/Revealer.php';10require_once 'Prophecy/Doubler/ClassPatch/ClassPatchInterface.php';11require_once 'Prophecy/Doubler/ClassPatch/TraversablePatch.php';12require_once 'Prophecy/Doubler/ClassPatch/ThrowablePatch.php';13require_once 'Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php';14require_once 'Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatch.php';15require_once 'Prophecy/Doubler/ClassPatch/HhvmExceptionPatch.php';16require_once 'Prophecy/Doubler/ClassPatch/MagicCallPatch.php';17require_once 'Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php';18require_once 'Prophecy/Doubler/ClassPatch/ProphecyTraitPatch.php';19require_once 'Prophecy/Doubler/ClassPatch/KeywordPatch.php';20require_once 'Prophecy/Doubler/ClassPatch/SerializablePatch.php';21require_once 'Prophecy/Doubler/ClassPatch/ClassPatch.php';22require_once 'Prophecy/Doubler/Generator/ClassMirror.php';23require_once 'Prophecy/Doubler/Generator/ClassCreator.php';24require_once 'Prophecy/Doubler/Generator/ClassCodeGenerator.php';25require_once 'Prophecy/Doubler/Generator/Node/ClassNode.php';26require_once 'Prophecy/Doubler/Generator/Node/MethodNode.php';27require_once 'Prophecy/Doubler/Generator/Node/ArgumentNode.php';28require_once 'Prophecy/Doubler/Generator/Node/PropertyNode.php';29require_once 'Prophecy/Doubler/Generator/Node/ClassNode.php';30require_once 'Prophecy/Doubler/Generator/Node/ArgumentNode.php';31require_once 'Prophecy/Doubler/Generator/Node/MethodNode.php';

CallbackPromise

Using AI Code Generation

1require_once('CallbackPromise.php');2require_once('Prophecy.php');3require_once('Promise.php');4require_once('Prophet.php');5require_once('ProphecyInterface.php');6require_once('Argument.php');7require_once('Token.php');8require_once('ArgumentToken.php');9require_once('ExactValueToken.php');10require_once('AnyValuesToken.php');11require_once('AnyValueToken.php');12require_once('ArrayEntryToken.php');13require_once('TypeToken.php');14require_once('CallbackToken.php');15require_once('StringContainsToken.php');16require_once('StringEndToken.php');17require_once('StringStartToken.php');18require_once('LogicalAndToken.php');19require_once('LogicalNotToken.php');20require_once('LogicalOrToken.php');21require_once('Prediction.php');22require_once('CallPrediction.php');23require_once('CallPredictionInterface.php');24require_once('Call.php');25require_once('CallCenter.php');26require_once('CallCenterInterface.php');27require_once('ProphecySubjectInterface.php');28require_once('RevealerInterface.php');29require_once('Revealer.php');30require_once('Argument/Token/AnyValuesToken.php');31require_once('Argument/Token/AnyValueToken.php

CallbackPromise

Using AI Code Generation

1require_once 'vendor/autoload.php';2use Prophecy\Promise\CallbackPromise;3$prophet = new \Prophecy\Prophet;4$mock = $prophet->prophesize('Prophecy\Tests\Doubler\ClassWithParent');5$mock->getParent()->will(new CallbackPromise(function () {6    return new \Prophecy\Tests\Doubler\ClassWithParent;7}));8var_dump($mock->reveal()->getParent());9require_once 'vendor/autoload.php';10use Prophecy\Promise\CallbackPromise;11$prophet = new \Prophecy\Prophet;12$mock = $prophet->prophesize('Prophecy\Tests\Doubler\ClassWithParent');13$mock->getParent()->will(new CallbackPromise(function () {14    return new \Prophecy\Tests\Doubler\ClassWithParent;15}));16var_dump($mock->reveal()->getParent());

CallbackPromise

Using AI Code Generation

1require 'CallbackPromise.php';2require 'Prophecy.php';3require 'ProphecyInterface.php';4require 'ProphecySubjectInterface.php';5require 'Prophet.php';6require 'Prediction/CallbackPrediction.php';7require 'Prediction/CallPrediction.php';8require 'Prediction/CallTimesPrediction.php';9require 'Prediction/NoCallsPrediction.php';10require 'Prediction/CallOrderPrediction.php';11require 'Prediction/CallWithPrediction.php';

CallbackPromise

Using AI Code Generation

1include_once 'CallbackPromise.php';2include_once 'Prophecy.php';3include_once 'PromiseInterface.php';4include_once 'ProphecySubjectInterface.php';5include_once 'ArgumentInterface.php';6include_once 'Argument.php';7include_once 'Call.php';

CallbackPromise

Using AI Code Generation

1$prophet = new Prophet();2$callbackPromise = new CallbackPromise(function() {3    return 'Hello World';4});5$prophet->prophesize()->willReturn($callbackPromise);6$prophet->reveal();7$prophet = new Prophet();8$prophet->prophesize()->willReturn('Hello World');9$prophet->reveal();10PHP Fatal error:  Uncaught TypeError: Argument 1 passed to Prophecy\Prophecy\ProphecySubjectInterface::willReturn() must implement interface Prophecy\Promise\PromiseInterface, string given, called in /var/www/html/1.php on line 7 and defined in /var/www/html/vendor/phpspec/prophecy/src/Prophecy/Prophecy/ProphecySubjectInterface.php:3711#0 /var/www/html/1.php(7): Prophecy\Prophecy\ProphecySubjectInterface->willReturn('Hello World')12#1 {main}13I am unable to understand why the CallbackPromise class is not working in the first file. I have also tried to use the CallbackPromise class in the second file, but it is not working either. I am using the latest version of Prophecy (1.10.3). Can anyone help me to understand what is the problem with the CallbackPromise class?14require_once __DIR__ . '/vendor/autoload.php';15use Prophecy\Prophet;16use Prophecy\Promise\CallbackPromise;17$prophet = new Prophet();18$callbackPromise = new CallbackPromise(function() {19    return 'Hello World';20});21$prophet->prophesize()->willReturn($callbackPromise);22$prophet->reveal();

CallbackPromise

Using AI Code Generation

1require 'vendor/autoload.php';2use Prophecy\Promise\CallbackPromise;3$prophecy = new Prophecy\Prophet();4$prophecy->prophesize('MyClass')->method('method')->will(new CallbackPromise(function($args) {5    return $args[0] * $args[1];6}));7$object = $prophecy->reveal();8echo $object->method(2, 3);9require 'vendor/autoload.php';10use Prophecy\Promise\ReturnArgumentPromise;11$prophecy = new Prophecy\Prophet();12$prophecy->prophesize('MyClass')->method('method')->will(new ReturnArgumentPromise(0));13$object = $prophecy->reveal();14echo $object->method('test');15require 'vendor/autoload.php';16use Prophecy\Promise\ReturnPromise;17$prophecy = new Prophecy\Prophet();18$prophecy->prophesize('MyClass')->method('method')->will(new ReturnPromise('test'));19$object = $prophecy->reveal();20echo $object->method();21require 'vendor/autoload.php';22use Prophecy\Promise\ThrowPromise;23$prophecy = new Prophecy\Prophet();24$prophecy->prophesize('MyClass')->method('method')->will(new ThrowPromise(new Exception("test")));25$object = $prophecy->reveal();26$object->method();27require 'vendor/autoload.php';28use Prophecy\Promise\ThrowPromise;29$prophecy = new Prophecy\Prophet();30$prophecy->prophesize('MyClass')->method('method')->will(new ThrowPromise(new Exception("test")));31$object = $prophecy->reveal();32$object->method();33require 'vendor/autoload.php';34use Prophecy\Promise\ThrowPromise;35$prophecy = new Prophecy\Prophet();36$prophecy->prophesize('MyClass')->method('method')->will(new ThrowPromise(new Exception("test")));37$object = $prophecy->reveal();

CallbackPromise

Using AI Code Generation

1require_once 'vendor/autoload.php';2{3    public function getName()4    {5        return 'John';6    }7}8$prophet = new \Prophecy\Prophet();9$prophecy = $prophet->prophesize(User::class);10$prophecy->getName()->will(new \Prophecy\Promise\CallbackPromise(function() {11    return 'Alex';12}));13$user = $prophecy->reveal();14echo $user->getName();15require_once 'vendor/autoload.php';16{17    public function getName()18    {19        return 'John';20    }21}22$prophet = new \Prophecy\Prophet();23$prophecy = $prophet->prophesize(User::class);24$prophecy->getName()->will(new \Prophecy\Promise\CallbackPromise(function() {25    throw new Exception('Error');26}));27$user = $prophecy->reveal();28echo $user->getName();

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