Neos\FluidAdaptor\Tests\Unit\ViewHelpers\FormViewHelperTest::renderAddsSpecifiedPrefixToTemplateVariableContainer PHP Method

    public function renderAddsSpecifiedPrefixToTemplateVariableContainer()
    {
        $prefix = 'somePrefix';
        $viewHelper = $this->getAccessibleMock(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, array('renderChildren', 'renderHiddenIdentityField', 'renderHiddenReferrerFields', 'addFormFieldNamesToViewHelperVariableContainer', 'removeFormFieldNamesFromViewHelperVariableContainer', 'addEmptyHiddenFieldNamesToViewHelperVariableContainer', 'removeEmptyHiddenFieldNamesFromViewHelperVariableContainer', 'renderEmptyHiddenFields', 'renderTrustedPropertiesField'), array(), '', false);
        $this->arguments['fieldNamePrefix'] = $prefix;
        $this->injectDependenciesIntoViewHelper($viewHelper);
        $this->securityContext->expects($this->any())->method('isInitialized')->will($this->returnValue(false));
        $this->viewHelperVariableContainer->expects($this->once())->method('add')->with(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, 'fieldNamePrefix', $prefix);
        $this->viewHelperVariableContainer->expects($this->once())->method('remove')->with(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, 'fieldNamePrefix');
        $viewHelper->render('index');
    }