Elgg\SystemMessagesServiceTest::testCanModifyRegisterSet PHP Метод

    function testCanModifyRegisterSet()
    {
        $this->svc->addSuccessMessage(['s2', 's3']);
        $this->svc->addErrorMessage(['e1', 'e2', 'e3']);
        $set = $this->svc->loadRegisters();
        $this->assertEquals(['s2', 's3'], $set->success);
        $this->assertEquals(['e1', 'e2', 'e3'], $set->error);
        // will be filtered
        $set->success = ['', 's2'];
        $set->error = ['e1', false];
        $set->notice = ['n1', 'n2'];
        $set->invalid = true;
        $this->svc->saveRegisters($set);
        $this->assertEquals(['success' => ['s2']], $this->svc->dumpRegister('success'));
        $this->assertEquals(['error' => ['e1']], $this->svc->dumpRegister('error'));
        $this->assertEquals(['notice' => ['n1', 'n2']], $this->svc->dumpRegister());
    }