public function addWrapper($name, $callback) { $wrap = array(); if ($this->viewHelperVariableContainer->exists('Flowpack\\Expose\\ViewHelpers\\WrapViewHelper', $name)) { $wrap = $this->viewHelperVariableContainer->get('Flowpack\\Expose\\ViewHelpers\\WrapViewHelper', $name); } $wrap[] = $callback; $this->viewHelperVariableContainer->addOrUpdate('Flowpack\\Expose\\ViewHelpers\\WrapViewHelper', $name, $wrap); }
/** * @test */ public function existsReturnsTrueIfTheSpecifiedKeyExistsAndIsNull() { $this->viewHelperVariableContainer->add('TYPO3\\Fluid\\ViewHelper\\NonExistent', 'someKey', null); $this->assertTrue($this->viewHelperVariableContainer->exists('TYPO3\\Fluid\\ViewHelper\\NonExistent', 'someKey')); }
/** * @test */ public function aSetValueCanBeRemovedAgain() { $this->viewHelperVariableContainer->add('Tx_Fluid_ViewHelper_NonExistent', 'nonExistentKey', 'value1'); $this->viewHelperVariableContainer->remove('Tx_Fluid_ViewHelper_NonExistent', 'nonExistentKey'); $this->assertFalse($this->viewHelperVariableContainer->exists('Tx_Fluid_ViewHelper_NonExistent', 'nonExistentKey')); }