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<?php |
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/* |
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* This file is part of the Prophecy. |
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* (c) Konstantin Kudryashov <[email protected]> |
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* Marcello Duarte <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Prophecy\Doubler\ClassPatch; |
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use Prophecy\Doubler\Generator\Node\ClassNode; |
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use Prophecy\Doubler\Generator\Node\MethodNode; |
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use Prophecy\Doubler\Generator\Node\ArgumentNode; |
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/** |
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* Add Prophecy functionality to the double. |
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* This is a core class patch for Prophecy. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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*/ |
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class ProphecySubjectPatch implements ClassPatchInterface |
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{ |
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/** |
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* Always returns true. |
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* |
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* @param ClassNode $node |
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* |
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* @return bool |
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*/ |
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public function supports(ClassNode $node) |
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{ |
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return true; |
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} |
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/** |
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* Apply Prophecy functionality to class node. |
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* |
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* @param ClassNode $node |
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*/ |
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public function apply(ClassNode $node) |
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{ |
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$node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface'); |
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$node->addProperty('objectProphecyClosure', 'private'); |
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foreach ($node->getMethods() as $name => $method) { |
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if ('__construct' === strtolower($name)) { |
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continue; |
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} |
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if ($method->getReturnType() === 'void') { |
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$method->setCode( |
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'$this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());' |
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); |
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} else { |
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$method->setCode( |
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'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());' |
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); |
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} |
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} |
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$prophecySetter = new MethodNode('setProphecy'); |
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$prophecyArgument = new ArgumentNode('prophecy'); |
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$prophecyArgument->setTypeHint('Prophecy\Prophecy\ProphecyInterface'); |
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$prophecySetter->addArgument($prophecyArgument); |
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$prophecySetter->setCode('$this->objectProphecyClosure = function () use ($prophecy) { return $prophecy; };'); |
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$prophecyGetter = new MethodNode('getProphecy'); |
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$prophecyGetter->setCode('return call_user_func($this->objectProphecyClosure);'); |
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if ($node->hasMethod('__call')) { |
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$__call = $node->getMethod('__call'); |
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} else { |
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$__call = new MethodNode('__call'); |
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$__call->addArgument(new ArgumentNode('name')); |
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$__call->addArgument(new ArgumentNode('arguments')); |
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$node->addMethod($__call, true); |
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} |
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$__call->setCode(<<<PHP |
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throw new \Prophecy\Exception\Doubler\MethodNotFoundException( |
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sprintf('Method `%s::%s()` not found.', get_class(\$this), func_get_arg(0)), |
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\$this->getProphecy(), func_get_arg(0) |
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); |
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PHP |
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); |
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$node->addMethod($prophecySetter, true); |
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$node->addMethod($prophecyGetter, true); |
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} |
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/** |
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* Returns patch priority, which determines when patch will be applied. |
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* |
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* @return int Priority number (higher - earlier) |
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*/ |
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public function getPriority() |
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{ |
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return 0; |
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} |
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} |
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phpspec /
prophecy
