# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Functional, browser based tests for bind app.
"""

import pytest

from plinth.tests import functional

pytestmark = [pytest.mark.system, pytest.mark.bind]


class TestBindApp(functional.BaseAppTests):
    app_name = 'bind'
    has_service = True
    has_web = False

    def test_set_forwarders(self, session_browser):
        """Test setting forwarders."""
        functional.app_enable(session_browser, 'bind')
        functional.set_forwarders(session_browser, '1.1.1.1')

        functional.set_forwarders(session_browser, '1.1.1.1 1.0.0.1')
        assert functional.get_forwarders(session_browser) == '1.1.1.1 1.0.0.1'

    def test_enable_disable_dnssec(self, session_browser):
        """Test enabling/disabling DNSSEC."""
        functional.app_enable(session_browser, 'bind')
        _enable_dnssec(session_browser, False)

        _enable_dnssec(session_browser, True)
        assert _get_dnssec(session_browser)

        _enable_dnssec(session_browser, False)
        assert not _get_dnssec(session_browser)

    @pytest.mark.backups
    def test_backup_restore(self, session_browser):
        """Test backup and restore."""
        functional.app_enable(session_browser, 'bind')
        functional.set_forwarders(session_browser, '1.1.1.1')
        _enable_dnssec(session_browser, False)
        functional.backup_create(session_browser, 'bind', 'test_bind')

        functional.set_forwarders(session_browser, '1.0.0.1')
        _enable_dnssec(session_browser, True)

        functional.backup_restore(session_browser, 'bind', 'test_bind')
        assert functional.get_forwarders(session_browser) == '1.1.1.1'
        assert not _get_dnssec(session_browser)


def _enable_dnssec(browser, enable):
    """Enable/disable DNSSEC in bind configuration."""
    functional.nav_to_module(browser, 'bind')
    if enable:
        browser.check('enable_dnssec')
    else:
        browser.uncheck('enable_dnssec')

    functional.submit(browser, form_class='form-configuration')


def _get_dnssec(browser):
    """Return whether DNSSEC is enabled/disabled in bind configuration."""
    functional.nav_to_module(browser, 'bind')
    return browser.find_by_name('enable_dnssec').first.checked