public function testSetAll() { $bag = new ParameterBag(array('a' => 'ValueA', 'b' => 'ValueB')); $bag->setAll(array('b' => 'ValueB2', 'c' => 'ValueC')); $this->assertEquals(array('a' => 'ValueA', 'b' => 'ValueB2', 'c' => 'ValueC'), $bag->all()); }