OpenSlides/tests/projector/test_views.py

# -*- coding: utf-8 -*-

from django.test.client import Client, RequestFactory
from mock import call, MagicMock, patch

from openslides.projector.models import ProjectorSlide
from openslides.projector import views
from openslides.utils.test import TestCase


class ProjectorViewTest(TestCase):
    rf = RequestFactory()

    @patch('openslides.projector.views.get_projector_overlays_js')
    @patch('openslides.projector.views.get_projector_overlays')
    @patch('openslides.projector.views.get_projector_content')
    def test_get(self, mock_get_projector_content, mock_get_projector_overlays,
                 mock_get_projector_overlays_js):
        view = views.ProjectorView()
        view.request = self.rf.get('/')

        # Test preview
        view.kwargs = {'callback': 'slide_callback'}
        context = view.get_context_data()
        mock_get_projector_content.assert_called_with(
            {'callback': 'slide_callback'})
        self.assertFalse(context['reload'])

        # Test live view
        view.kwargs = {}
        mock_config = {'projector_js_cache': 'js_cache'}
        with patch('openslides.projector.views.config', mock_config):
            context = view.get_context_data()
        mock_get_projector_content.assert_called_with()
        mock_get_projector_overlays.assert_called_with()
        mock_get_projector_overlays_js.assert_called_with(as_json=True)
        self.assertTrue(context['reload'])
        self.assertEqual(context['calls'], 'js_cache')


class ActivateViewTest(TestCase):
    rf = RequestFactory()

    @patch('openslides.projector.views.config')
    @patch('openslides.projector.views.set_active_slide')
    def test_get(self, mock_set_active_slide, mock_config):
        view = views.ActivateView()
        view.request = self.rf.get('/?some_key=some_value')

        view.pre_redirect(view.request, callback='some_callback')

        mock_set_active_slide.called_with('some_callback',
                                          {'some_key': 'some_value'})
        mock_config.get_default.assert_has_calls([call('projector_scroll'),
                                                  call('projector_scale')])
        self.assertEqual(mock_config.__setitem__.call_count, 2)


class SelectWidgetsViewTest(TestCase):
    rf = RequestFactory()

    @patch('openslides.projector.views.SelectWidgetsForm')
    @patch('openslides.projector.views.TemplateView.get_context_data')
    @patch('openslides.projector.views.get_all_widgets')
    def test_get_context_data(self, mock_get_all_widgets, mock_get_context_data,
                              mock_SelectWidgetsForm):
        view = views.SelectWidgetsView()
        view.request = self.rf.get('/')
        view.request.session = MagicMock()
        widget = MagicMock()
        widget.name.return_value = 'some_widget'
        mock_get_all_widgets.return_value = {'some_widget': widget}
        mock_get_context_data.return_value = {}

        # Test get
        context = view.get_context_data()
        self.assertIn('widgets', context)
        self.assertIn('some_widget', context['widgets'])
        mock_SelectWidgetsForm.called_with(
            prefix='some_widget', initial={'widget': True})

        # Test post
        view.request = self.rf.post('/')
        view.request.session = MagicMock()
        context = view.get_context_data()
        mock_SelectWidgetsForm.called_with(
            view.request.POST, prefix='some_widget', initial={'widget': True})

    @patch('openslides.projector.views.messages')
    def test_post(self, mock_messages):
        view = views.SelectWidgetsView()
        view.request = self.rf.post('/')
        view.request.session = {}
        widget = MagicMock()
        widget.name.return_value = 'some_widget'
        context = {'widgets': {'some_widget': widget}}
        mock_context_data = MagicMock(return_value=context)

        with patch('openslides.projector.views.SelectWidgetsView.get_context_data', mock_context_data):
            widget.form.is_valid.return_value = True
            view.post(view.request)
            self.assertIn('some_widget', view.request.session['widgets'])

            # Test with errors in form
            widget.form.is_valid.return_value = False
            view.request.session = {}
            view.post(view.request)
            self.assertNotIn('widgets', view.request.session)
            mock_messages.error.assert_called_with(view.request, 'Errors in the form.')


class ProjectorControllViewTest(TestCase):
    @patch('openslides.projector.views.call_on_projector')
    def test_bigger(self, mock_call_on_projector):
        view = views.ProjectorControllView()
        request = True  # request is required, but not used in the method
        mock_config = MagicMock()

        mock_config_store = {'projector_scale': 5, 'projector_scroll': 5}

        def getter(key):
            return mock_config_store[key]

        def setter(key, value):
            mock_config_store[key] = value

        mock_config.__getitem__.side_effect = getter
        mock_config.__setitem__.side_effect = setter
        mock_config.get_default.return_value = 0

        self.assertRaises(KeyError, view.pre_redirect, request)
        with patch('openslides.projector.views.config', mock_config):
            view.pre_redirect(request, direction='bigger')
            self.assertEqual(mock_config_store['projector_scale'], 6)
            mock_call_on_projector.assert_called_with({'scroll': 5, 'scale': 6})

            view.pre_redirect(request, direction='smaller')
            self.assertEqual(mock_config_store['projector_scale'], 5)
            mock_call_on_projector.assert_called_with({'scroll': 5, 'scale': 5})

            view.pre_redirect(request, direction='down')
            self.assertEqual(mock_config_store['projector_scroll'], 6)
            mock_call_on_projector.assert_called_with({'scroll': 6, 'scale': 5})

            view.pre_redirect(request, direction='up')
            self.assertEqual(mock_config_store['projector_scroll'], 5)
            mock_call_on_projector.assert_called_with({'scroll': 5, 'scale': 5})

            view.pre_redirect(request, direction='clean_scale')
            self.assertEqual(mock_config_store['projector_scale'], 0)
            mock_call_on_projector.assert_called_with({'scroll': 5, 'scale': 0})

            view.pre_redirect(request, direction='clean_scroll')
            self.assertEqual(mock_config_store['projector_scroll'], 0)
            mock_call_on_projector.assert_called_with({'scroll': 0, 'scale': 0})

    def test_get_ajax_context(self):
        view = views.ProjectorControllView()
        with patch('openslides.projector.views.config', {'projector_scale': 1,
                                                         'projector_scroll': 2}):
            context = view.get_ajax_context()
            self.assertEqual(context, {'scale_level': 1, 'scroll_level': 2})


class CustomSlidesTest(TestCase):
    def setUp(self):
        self.admin_client = Client()
        self.admin_client.login(username='admin', password='admin')

    def test_create(self):
        url = '/projector/new/'
        response = self.admin_client.get(url)
        self.assertTemplateUsed(response, 'projector/new.html')
        response = self.admin_client.post(url, {'title': 'test_title_roo2xi2EibooHie1kohd', 'weight': '0'})
        self.assertRedirects(response, '/projector/dashboard/')
        self.assertTrue(ProjectorSlide.objects.filter(title='test_title_roo2xi2EibooHie1kohd').exists())

    def test_update(self):
        # Setup
        url = '/projector/1/edit/'
        ProjectorSlide.objects.create(title='test_title_jeeDeB3aedei8ahceeso')
        # Test
        response = self.admin_client.get(url)
        self.assertTemplateUsed(response, 'projector/new.html')
        self.assertContains(response, 'test_title_jeeDeB3aedei8ahceeso')
        response = self.admin_client.post(url, {'title': 'test_title_ai8Ooboh5bahr6Ee7goo', 'weight': '0'})
        self.assertRedirects(response, '/projector/dashboard/')
        self.assertEqual(ProjectorSlide.objects.get(pk=1).title, 'test_title_ai8Ooboh5bahr6Ee7goo')

    def test_delete(self):
        # Setup
        url = '/projector/1/del/'
        ProjectorSlide.objects.create(title='test_title_oyie0em1chieM7YohX4H')
        # Test
        response = self.admin_client.get(url)
        self.assertRedirects(response, '/projector/1/edit/')
        response = self.admin_client.post(url, {'yes': 'true'})
        self.assertRedirects(response, '/projector/dashboard/')
        self.assertFalse(ProjectorSlide.objects.exists())