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<?php |
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|
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namespace WebPConvert\Tests; |
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|
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/** |
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* Class for exposing otherwise unaccessible methods of classes |
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* - so they can be tested |
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*/ |
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class BaseExposer { |
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|
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//public static $extraOptions = []; |
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|
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public $objectToExposeFrom; |
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public static $currentlyCalling; |
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public static $currentlyStealing; |
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|
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public function __construct($objectToExposeFrom) |
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{ |
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$this->objectToExposeFrom = $objectToExposeFrom; |
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} |
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|
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protected function bindDynamicFunctionToObjectAndCallIt($functionToBindToObject, $class = null, ...$args) |
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{ |
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if (is_null($class)) { |
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$class = get_class($this->objectToExposeFrom); |
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} |
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//$functionNowBinded = $functionToBindToObject->bindTo($this->objectToExposeFrom, AbstractConverter::class); |
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$functionNowBinded = $functionToBindToObject->bindTo($this->objectToExposeFrom, $class); |
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//$functionNowBinded = $functionToBindToObject->bindTo($this->objectToExposeFrom, get_class($this->objectToExposeFrom)); |
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return $functionNowBinded(...$args); |
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} |
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|
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/** |
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* @param string $functionNameToCall |
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* @param string $class The class to inject into, ie a base class of the object to expose from (optional). If none is specified, it will be the class of the exposed object |
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*/ |
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protected function callPrivateFunction($functionNameToCall, $class = null, ...$args) |
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{ |
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self::$currentlyCalling = $functionNameToCall; |
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$cb = function() { |
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return call_user_func_array( |
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array($this, BaseExposer::$currentlyCalling), |
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func_get_args() |
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); |
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}; |
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return $this->bindDynamicFunctionToObjectAndCallIt($cb, $class, ...$args); |
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} |
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|
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protected function callPrivateFunctionByRef($functionNameToCall, &$arg1) |
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{ |
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self::$currentlyCalling = $functionNameToCall; |
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$cb = function(&$arg1) { |
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//echo 'callback...' . gettype($arg1); |
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return $this->{BaseExposer::$currentlyCalling}($arg1); |
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/* |
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return call_user_func_array( |
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array($this, BaseExposer::$currentlyCalling), |
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$arg1 |
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);*/ |
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}; |
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$class = get_class($this->objectToExposeFrom); |
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$functionNowBinded = $cb->bindTo($this->objectToExposeFrom, $class); |
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|
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return $functionNowBinded($arg1); |
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//return $this->bindDynamicFunctionToObjectAndCallIt($cb, $class, $arg1); |
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} |
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|
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/* work in progress |
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protected function callPrivateStaticFunction($functionNameToCall, $class = null) |
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{ |
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self::$currentlyCalling = $functionNameToCall; |
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|
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$cb = function() { |
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return call_user_func_array( |
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array(self, BaseExposer::$currentlyCalling), |
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func_get_args() |
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); |
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}; |
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return $this->bindDynamicFunctionToObjectAndCallIt($cb, $class); |
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}*/ |
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|
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|
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/** |
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* @param string $propertyToSteal |
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*/ |
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protected function getPrivateProperty($propertyToSteal, $class = null) |
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{ |
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self::$currentlyStealing = $propertyToSteal; |
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|
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$thief = function() { |
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return $this->{BaseExposer::$currentlyStealing}; |
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}; |
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|
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return $this->bindDynamicFunctionToObjectAndCallIt($thief, $class); |
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} |
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|
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/** |
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* @param string $propertyToSteal |
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*/ |
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protected function getPrivateStaticProperty($propertyToSteal, $class = null) |
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{ |
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self::$currentlyStealing = $propertyToSteal; |
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|
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$thief = function() { |
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$propertyName = BaseExposer::$currentlyStealing; |
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return static::$$propertyName; |
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}; |
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|
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return $this->bindDynamicFunctionToObjectAndCallIt($thief, $class); |
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} |
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|
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|
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} |
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|
