public function testPlanCodesXml() { $this->client->addResponse('GET', '/coupons/special', 'coupons/show-200-2.xml'); $coupon = Recurly_Coupon::get('special', $this->client); $this->assertInstanceOf('Recurly_Coupon', $coupon); $this->assertTrue($coupon->applies_to_all_plans); $this->assertEquals(array('plan_one', 'plan_two'), $coupon->plan_codes); }