public function testFrom() { $transport = new Transport(null, null, null); $hippy = new Hippy($transport); $this->assertNull($hippy->getFrom()); $hippy->setFrom('rcrowe'); $this->assertEquals($hippy->getFrom(), 'rcrowe'); $transport = new Transport(null, null, 'vivalacrowe'); $hippy = new Hippy($transport); $this->assertEquals($hippy->getFrom(), 'vivalacrowe'); }