public function testSetVariable() { $builder = new DemoBuilder(); $builder->setVariables(array('foo' => 'bar')); $builder->setVariable('foo', 'demo'); $this->assertEquals('demo', $builder->getVariable('foo'), 'setVariable overwrite the default variables setted'); $builder->setVariable('add', 'bar'); $this->assertEquals('bar', $builder->getVariable('add'), 'setVariable can also add a variable'); }