openbackloggery/collection/games/tests/test_api.py

from django.contrib.auth.models import User
from django.urls import reverse
from games.models import Game, Platform, Timeline
from rest_framework import status
from rest_framework.test import APITestCase, force_authenticate
from datetime import date, datetime
import json


class PlatformTest(APITestCase):

    @classmethod
    def setUpTestData(cls):
        cls.superuser = User.objects.create_superuser(
            'admin',
            'admin@localhost',
            'admin')

    def test_create_platform(self):
        """
        Check we can create a platform object.
        """
        url = reverse('platform-list')
        data = {'name': 'GP2X'}
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
        self.assertEqual(Platform.objects.count(), 1)
        self.assertEqual(Platform.objects.get().name, 'GP2X')

    def test_sorted_platform(self):
        """
        Check that platform list is sorted.
        """
        Platform.objects.create(name='GP2X')
        Platform.objects.create(name='3DS')
        Platform.objects.create(name='Game Boy')
        Platform.objects.create(name='Amiga')
        url = reverse('platform-list')
        self.client.force_authenticate(user=self.superuser)
        response = self.client.get(url, format='json')
        sorted_platforms = list(
            Platform.objects.all().order_by('name').values_list(
                'name', flat=True))
        platforms = [x.get('name') for x in json.loads(response.content)]
        self.assertEqual(platforms, sorted_platforms)


class GameTest(APITestCase):

    @classmethod
    def setUpTestData(cls):
        cls.superuser = User.objects.create_superuser(
            'admin',
            'admin@localhost',
            'admin')

    def test_create_game(self):
        """
        Check we can create a game object.
        """
        # Game works on specific platform
        console = Platform.objects.create(name='Game Boy')
        console_url = reverse('platform-detail', kwargs={'pk': console.id})

        url = reverse('game-list')
        data = {
            'name': 'Tetris',
            'collection': console_url,
        }
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
        self.assertEqual(Game.objects.count(), 1)
        self.assertEqual(Game.objects.get().name, 'Tetris')
        self.assertEqual(Game.objects.get().collection_id, console.id)


    def test_sorted_games(self):
        """
        Check that game list is sorted.
        """
        console = Platform.objects.create(name='BestPlatform4Ever')
        Game.objects.create(
            name='Pomperman',
            collection=console)
        Game.objects.create(
            name='Vektoria',
            collection=console)
        Game.objects.create(
            name='Qrackovitchya',
            collection=console)
        url = reverse('game-list')
        self.client.force_authenticate(user=self.superuser)
        response = self.client.get(url, format='json')
        sorted_games = list(
            Game.objects.all().order_by('name').values_list(
                'name', flat=True))
        games = [x.get('name') for x in json.loads(response.content)]
        self.assertEqual(games, sorted_games)

    def test_not_allowed_status(self):
        """
        Check that we cannot insert a not allowed status in a Game
        """
        console = Platform.objects.create(name='BestPlatform4Ever')
        url = reverse('game-list')
        data = {
            'name': 'Vilebrequin',
            'status': 'wrecked',
        }
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
        self.assertEqual(Game.objects.count(), 0)


class TimelineTest(APITestCase):
    @classmethod
    def setUpTestData(cls):
        cls.superuser = User.objects.create_superuser(
            'admin',
            'admin@localhost',
            'admin')

    def test_create_timeline(self):
        """
        Check we can create a timeline object.
        """
        console = Platform.objects.create(name='BestPlatform4Ever')
        game = Game.objects.create(
            name='Cherubin',
            collection=console,
            status='created')

        # By default a timeline is generated with current datetime.
        # We need to change this date.
        timeline = Timeline.objects.first()
        timeline.date = date(2017, 9, 15)
        timeline.save()

        url = reverse('game_timeline-list')
        data = {
            'item': reverse('game-detail', kwargs={'pk': game.id}),
            'date': date(2017, 9, 16),
            'status': 'beaten',
        }
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(
            response.status_code,
            status.HTTP_201_CREATED,
            response.content)
        self.assertEqual(Timeline.objects.count(), 2)

    def test_sorted_game_timeline(self):
        """
        Check that timelines are sorted by date in descending order.
        """
        # Prepare timeline with some different dates
        console = Platform.objects.create(name='BestPlatform4Ever')
        game = Game.objects.create(
            name='Symptomatic',
            collection=console,
            status='created')
        game.status = 'beaten'
        game.save()
        game.status = 'completed'
        game.save()
        # Change date from Timelines
        Timeline.objects.filter(status='created').update(
            date='2017-03-01')
        Timeline.objects.filter(status='completed').update(
            date='2017-03-05')
        Timeline.objects.filter(status='beaten').update(
            date='2017-03-07')
        # Check dates
        url = reverse('game_timeline-list')
        self.client.force_authenticate(user=self.superuser)
        response = self.client.get(url, format='json')
        # sorted_timelines are datetime.date
        sorted_timelines = list(
            Timeline.objects.all().order_by('-date').values_list(
                'date', flat=True))
        # dates are string date, format %Y-%m-%d
        dates = [x.get('date') for x in json.loads(response.content)]
        da = [datetime.date(datetime.strptime(x, '%Y-%m-%d')) for x in dates]
        self.assertEqual(da, sorted_timelines)