tests.py

# -*- coding: utf-8 -*-
from typing import NoReturn
from unittest import (
    TestCase, defaultTestLoader,
    main as unitmain
)

from modules import (
    BetterBotBaseDataService, DataBuilder,
    VkInstance, Commands
)
import patterns
import config


def make_orderer():
    order = {}

    def ordered(f):
        order[f.__name__] = len(order)
        return f

    def compare(a, b):
        return [1, -1][order[a] < order[b]]

    return ordered, compare
ordered, compare = make_orderer()


class Test1DataService(TestCase):
    """TestCase for commands.py
    """
    db = BetterBotBaseDataService('test_db')

    @ordered
    def test_get_or_create_user(
        self
    ) -> NoReturn:
        user_1 = db.get_or_create_user(1, None)
        user_2 = db.get_or_create_user(2, None)

        assert user_1.name == 'Пользователь'
        assert user_1.uid == 1

        user_1.programming_languages = ['C#', 'C++', 'Java', 'Python']
        user_1.github_profile = "Ethosa"
        user_2.programming_languages = []

        assert user_1.programming_languages == ['C#', 'C++', 'Java', 'Python']

        user_1.karma = 100
        user_2.karma = 9
        user_2.supporters = [1]
        db.save_user(user_1)
        db.save_user(user_2)

    @ordered
    def test_get_users(
        self
    ) -> NoReturn:
        users = db.get_users([], None)
        assert users == [{'uid': 1}, {'uid': 2}]

        # this must sorts as 100 -> 0
        users_sorted_by_karma = self.db.get_users(
            other_keys=["karma"],
            sort_key=lambda x: x["karma"]
            )
        assert users_sorted_by_karma[0] == {'karma': 100, 'uid': 1}

        # this must sorts as 0 -> 100
        users_sorted_by_karma_reversed = self.db.get_users(
            other_keys=["karma"],
            sort_key=lambda x: x["karma"],
            reverse_sort=False
            )
        assert users_sorted_by_karma_reversed[0] == {'karma': 9, 'uid': 2}


class Test2DataBuilder(TestCase):
    @ordered
    def test_build_programming_languages(
        self
    ) -> NoReturn:
        programming_languages = DataBuilder.build_programming_languages(
            db.get_user(1, None),
            db
        )
        assert programming_languages == 'C#, C++, Java, Python'

        programming_languages = DataBuilder.build_programming_languages(
            db.get_user(2, None), db, default='отсутствуют'
        )
        assert programming_languages == 'отсутствуют'

    @ordered
    def test_build_github_profile(
        self
    ) -> NoReturn:
        user = db.get_user(1, None)
        assert DataBuilder.build_github_profile(user, db) == f"github.com/{user.github_profile}"

    @ordered
    def test_build_karma(
        self
    ) -> NoReturn:
        user_1 = db.get_user(1)
        user_2 = db.get_user(2)

        print()
        print(DataBuilder.build_karma(user_1, db))
        print(DataBuilder.build_karma(user_2, db))


class Test3Commands(TestCase):
    commands = Commands(VkInstance(), BetterBotBaseDataService("test_db"))
    commands.peer_id = 2_000_000_001
    commands.karma_enabled = True

    @ordered
    def test_help_message(
        self
    ) -> NoReturn:
        self.commands.help_message()

    @ordered
    def test_info_message(
        self
    ) -> NoReturn:
        self.commands.current_user = db.get_user(2)
        self.commands.user = db.get_user(1)
        self.commands.info_message()

    @ordered
    def test_update_command(
        self
    ) -> NoReturn:
        self.commands.update_command()

    @ordered
    def test_change_programming_language(
        self
    ) -> NoReturn:
        self.commands.msg = '+= c#'
        self.commands.match_command(patterns.ADD_PROGRAMMING_LANGUAGE)
        self.commands.change_programming_language(True)

        self.commands.msg = '+= NeMeRlE'
        self.commands.match_command(patterns.ADD_PROGRAMMING_LANGUAGE)
        self.commands.change_programming_language(True)

        self.commands.msg = '-= C#'
        self.commands.match_command(patterns.REMOVE_PROGRAMMING_LANGUAGE)
        self.commands.change_programming_language(False)

    @ordered
    def test_change_github_profile(
        self
    ) -> NoReturn:
        self.commands.msg = '+= github.com/ethosa'
        self.commands.match_command(patterns.ADD_GITHUB_PROFILE)
        self.commands.change_github_profile(True)

        self.commands.msg = '-= github.com/ethosa'
        self.commands.match_command(patterns.REMOVE_GITHUB_PROFILE)
        self.commands.change_github_profile(False)


    @ordered
    def test_top(
        self
    ) -> NoReturn:
        self.commands.msg = 'top'
        self.commands.match_command(patterns.TOP)
        self.commands.top()
        self.commands.top(True)

    @ordered
    def test_top_lang(
        self
    ) -> NoReturn:
        self.commands.msg = 'top c#'
        self.commands.match_command(patterns.TOP_LANGUAGES)
        self.commands.top_langs()
        self.commands.top_langs(True)

        self.commands.msg = 'bottom c#'
        self.commands.match_command(patterns.BOTTOM_LANGUAGES)
        self.commands.top_langs()
        self.commands.top_langs(True)

    @ordered
    def test_apply_user_carma(
        self
    ) -> NoReturn:
        self.commands.user = db.get_user(1)
        self.commands.apply_user_karma(self.commands.user, 5)
        db.save_user(self.commands.user)

    @ordered
    def test_apply_collective_vote(
        self
    ) -> NoReturn:
        self.commands.current_user = db.get_user(2)
        self.commands.user = db.get_user(1)
        self.commands.apply_collective_vote("opponents", config.NEGATIVE_VOTES_PER_KARMA, -1)
        db.save_user(self.commands.user)

    @ordered
    def test_apply_karma_change(
        self
    ) -> NoReturn:
        self.commands.apply_karma_change('-', 6)


if __name__ == '__main__':
    db = BetterBotBaseDataService("test_db")
    defaultTestLoader.sortTestMethodsUsing = compare
    unitmain(verbosity=2)