from unittest import TestCase

import requests_mock
from parameterized import parameterized

from hvac.adapters import JSONAdapter
from hvac.api.auth_methods import Mfa
from hvac.api.auth_methods.github import DEFAULT_MOUNT_POINT


class TestMfa(TestCase):
    @parameterized.expand(
        [
            ("default mount point", DEFAULT_MOUNT_POINT),
            ("custom mount point", "cathub"),
        ]
    )
    @requests_mock.Mocker()
    def test_configure(self, test_label, mount_point, requests_mocker):
        expected_status_code = 204
        mock_url = "http://localhost:8200/v1/auth/{mount_point}/mfa_config".format(
            mount_point=mount_point,
        )
        requests_mocker.register_uri(
            method="POST",
            url=mock_url,
            status_code=expected_status_code,
        )
        mfa = Mfa(adapter=JSONAdapter())
        response = mfa.configure(
            mount_point=mount_point,
        )
        self.assertEqual(
            first=expected_status_code,
            second=response.status_code,
        )

    @parameterized.expand(
        [
            ("default mount point", DEFAULT_MOUNT_POINT),
            ("custom mount point", "cathub"),
        ]
    )
    @requests_mock.Mocker()
    def test_read_configuration(self, test_label, mount_point, requests_mocker):
        expected_status_code = 200
        mock_response = {
            "lease_id": "",
            "warnings": None,
            "wrap_info": None,
            "auth": None,
            "lease_duration": 0,
            "request_id": "18ecf194-aba2-ba99-ebb5-1b90e5e231c7",
            "data": {"type": "duo"},
            "renewable": False,
        }

        mock_url = "http://localhost:8200/v1/auth/{mount_point}/mfa_config".format(
            mount_point=mount_point,
        )
        requests_mocker.register_uri(
            method="GET",
            url=mock_url,
            status_code=expected_status_code,
            json=mock_response,
        )
        mfa = Mfa(adapter=JSONAdapter())
        response = mfa.read_configuration(
            mount_point=mount_point,
        )
        self.assertEqual(
            first=mock_response,
            second=response,
        )

    @parameterized.expand(
        [
            ("default mount point", DEFAULT_MOUNT_POINT),
            ("custom mount point", "cathub"),
        ]
    )
    @requests_mock.Mocker()
    def test_configure_duo_access(self, test_label, mount_point, requests_mocker):
        expected_status_code = 204
        mock_url = "http://localhost:8200/v1/auth/{mount_point}/duo/access".format(
            mount_point=mount_point,
        )
        requests_mocker.register_uri(
            method="POST",
            url=mock_url,
            status_code=expected_status_code,
        )
        mfa = Mfa(adapter=JSONAdapter())
        response = mfa.configure_duo_access(
            mount_point=mount_point,
            host="someapisubdomain.python-hvac.org",
            integration_key="ikey",
            secret_key="supersecret",
        )
        self.assertEqual(
            first=expected_status_code,
            second=response.status_code,
        )

    @parameterized.expand(
        [
            ("default mount point", DEFAULT_MOUNT_POINT),
            ("custom mount point", "cathub"),
        ]
    )
    @requests_mock.Mocker()
    def test_configure_duo_behavior(self, test_label, mount_point, requests_mocker):
        expected_status_code = 204
        mock_url = "http://localhost:8200/v1/auth/{mount_point}/duo/config".format(
            mount_point=mount_point,
        )
        requests_mocker.register_uri(
            method="POST",
            url=mock_url,
            status_code=expected_status_code,
        )
        mfa = Mfa(adapter=JSONAdapter())
        response = mfa.configure_duo_behavior(
            mount_point=mount_point, push_info="howdy"
        )
        self.assertEqual(
            first=expected_status_code,
            second=response.status_code,
        )

    @parameterized.expand(
        [
            ("default mount point", DEFAULT_MOUNT_POINT),
            ("custom mount point", "cathub"),
        ]
    )
    @requests_mock.Mocker()
    def test_read_duo_behvaior_configuration(
        self, test_label, mount_point, requests_mocker
    ):
        expected_status_code = 200
        mock_response = {
            "lease_id": "",
            "warnings": None,
            "wrap_info": None,
            "auth": None,
            "lease_duration": 0,
            "request_id": "7ea734e8-bbc4-e2de-2769-d052d6a320c6",
            "data": {"username_format": "%s", "push_info": "", "user_agent": ""},
            "renewable": False,
        }

        mock_url = "http://localhost:8200/v1/auth/{mount_point}/duo/config".format(
            mount_point=mount_point,
        )
        requests_mocker.register_uri(
            method="GET",
            url=mock_url,
            status_code=expected_status_code,
            json=mock_response,
        )
        mfa = Mfa(adapter=JSONAdapter())
        response = mfa.read_duo_behavior_configuration(
            mount_point=mount_point,
        )
        self.assertEqual(
            first=mock_response,
            second=response,
        )