FluidTYPO3\Flux\Tests\Unit\Form\AbstractFormTest::canGetAndSetSingleVariable PHP Method

    public function canGetAndSetSingleVariable()
    {
        $test = 'foobar';
        $instance = $this->createInstance();
        $instance->setVariable('test', $test);
        $this->assertEquals($test, $instance->getVariable('test'));
    }