/** * Test get a full list of royal mail methods * * @return null */ public function testGetAllMethods() { /** * All methods from the carrier class * * @var array $methods */ $methods = $this->_carrier->getAllMethods(); $this->assertInternalType('array', $methods); $this->assertTrue(count($methods) > 0); foreach ($methods as $code => $name) { $this->assertInternalType('string', $code); $this->assertFalse(strpos($code, ' ')); $this->assertInternalType('string', $name); $this->assertTrue(strpos($name, ' ') !== false); } }