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<?php |
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/** |
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* Common tests stuff |
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* |
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* @see https://github.com/sergeymakinen/tests |
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* @copyright Copyright (c) 2017 Sergey Makinen (https://makinen.ru) |
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* @license https://github.com/sergeymakinen/tests/blob/master/LICENSE MIT License |
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*/ |
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namespace SergeyMakinen\Tests; |
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use PHPUnit\Framework\Exception; |
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use PHPUnit\Util\InvalidArgumentHelper; |
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abstract class TestCase extends \PHPUnit\Framework\TestCase |
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{ |
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/** |
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* @var string |
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*/ |
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private $expectedException; |
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/** |
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* @inheritDoc |
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*/ |
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protected function tearDown() |
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{ |
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parent::tearDown(); |
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$this->expectedException = null; |
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} |
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/** |
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* Returns whether the class' parent method exists. |
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* |
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* @param string $name |
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* @return bool |
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* |
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* @internal |
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*/ |
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protected function isParentMethod($name) |
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{ |
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return is_callable('parent::' . $name); |
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} |
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/** |
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* Returns a test double for the specified class. |
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* |
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* @param string $originalClassName |
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* @return \PHPUnit_Framework_MockObject_MockObject |
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*/ |
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protected function createMock($originalClassName) |
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{ |
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if ($this->isParentMethod(__FUNCTION__)) { |
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return parent::createMock($originalClassName); |
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} |
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return $this |
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->getMockBuilder($originalClassName) |
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->disableOriginalConstructor() |
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->disableOriginalClone() |
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->disableArgumentCloning() |
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->getMock(); |
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} |
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/** |
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* Sets an exception expected. |
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* |
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* @param string $exception |
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* @throws Exception|\PHPUnit_Framework_Exception |
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*/ |
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public function expectException($exception) |
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{ |
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if ($this->isParentMethod(__FUNCTION__)) { |
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parent::expectException($exception); |
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return; |
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} |
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if (!is_string($exception)) { |
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if (class_exists('PHPUnit\Util\InvalidArgumentHelper')) { |
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throw InvalidArgumentHelper::factory(1, 'string'); |
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} else { |
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throw \PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string'); |
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} |
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} |
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$this->expectedException = $exception; |
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$this->setExpectedException($this->expectedException); |
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} |
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/** |
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* Sets an exception code expected. |
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* |
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* @param int|string $code |
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* @throws Exception|\PHPUnit_Framework_Exception |
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*/ |
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public function expectExceptionCode($code) |
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{ |
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if ($this->isParentMethod(__FUNCTION__)) { |
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parent::expectExceptionCode($code); |
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return; |
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} |
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if (!is_int($code) && !is_string($code)) { |
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if (class_exists('PHPUnit\Util\InvalidArgumentHelper')) { |
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throw InvalidArgumentHelper::factory(1, 'integer or string'); |
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} else { |
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throw \PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer or string'); |
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} |
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} |
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$this->setExpectedException($this->expectedException, '', $code); |
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} |
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/** |
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* Returns the reflected property. |
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* |
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* @param object|string $object |
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* @param string $name |
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* @return \ReflectionProperty |
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*/ |
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protected function getProperty($object, $name) |
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{ |
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$class = new \ReflectionClass($object); |
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while (!$class->hasProperty($name)) { |
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$class = $class->getParentClass(); |
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} |
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return $class->getProperty($name); |
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} |
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/** |
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* Returns the private/protected property by its name. |
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* |
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* @param object|string $object |
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* @param string $name |
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* @return mixed |
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*/ |
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protected function getInaccessibleProperty($object, $name) |
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{ |
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$property = $this->getProperty($object, $name); |
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$property->setAccessible(true); |
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return $property->getValue(is_object($object) ? $object : null); |
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} |
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/** |
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* Sets the private/protected property value by its name. |
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* |
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* @param object|string $object |
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* @param string $name |
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* @param mixed $value |
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*/ |
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protected function setInaccessibleProperty($object, $name, $value) |
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{ |
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$property = $this->getProperty($object, $name); |
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$property->setAccessible(true); |
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$property->setValue(is_object($object) ? $object : null, $value); |
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} |
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/** |
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* Invokes the private/protected method by its name and returns its result. |
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* |
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* @param object|string $object |
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* @param string $name |
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* @param array $args |
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* @return mixed |
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*/ |
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protected function invokeInaccessibleMethod($object, $name, array $args = []) |
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{ |
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$method = new \ReflectionMethod($object, $name); |
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$method->setAccessible(true); |
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return $method->invokeArgs(is_object($object) ? $object : null, $args); |
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} |
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} |
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