public function testSetAsmGroupsToDisplay() { $email = new SendGrid\Email(); $ids = array(1, 2, 3); $email->setAsmGroupsToDisplay($ids); $this->assertEquals(count($ids), count($email->smtpapi->asm_groups_to_display)); for ($i = 0; $i < count($ids); $i++) { $this->assertEquals($ids[$i], $email->smtpapi->asm_groups_to_display[$i]); } }