OpenSlides/tests/projector/test_api.py

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2013-10-29 18:28:05 +01:00
# -*- coding: utf-8 -*-
from mock import MagicMock, patch
from openslides.projector import api as projector_api
from openslides.utils.test import TestCase
class ApiFunctions(TestCase):
@patch('openslides.projector.api.get_projector_content')
@patch('openslides.projector.api.ProjectorSocketHandler')
def test_update_projector(self, mock_ProjectorSocketHandler,
mock_get_projector_content):
mock_get_projector_content.return_value = 'mock_string'
projector_api.update_projector()
mock_ProjectorSocketHandler.send_updates.assert_called_with(
{'content': 'mock_string'})
@patch('openslides.projector.api.get_overlays')
@patch('openslides.projector.api.ProjectorSocketHandler')
def test_update_projector_overlay(self, mock_ProjectorSocketHandler,
mock_get_overlays):
mock_overlay = MagicMock()
mock_overlay.name = 'mock_overlay_name'
mock_overlay.get_projector_html.return_value = 'mock_html_code'
mock_overlay.get_javascript.return_value = 'mock_javascript'
mock_get_overlays.return_value = {'mock_overlay': mock_overlay}
# Test with active overlay
mock_overlay.is_active.return_value = False
projector_api.update_projector_overlay(None)
mock_ProjectorSocketHandler.send_updates.assert_called_with(
{'overlays': {'mock_overlay_name': None}})
# Test with active overlay
mock_overlay.is_active.return_value = True
projector_api.update_projector_overlay(None)
expected_data = {'overlays': {'mock_overlay_name': {
'html': 'mock_html_code',
'javascript': 'mock_javascript'}}}
mock_ProjectorSocketHandler.send_updates.assert_called_with(expected_data)
# Test with overlay name as argument
projector_api.update_projector_overlay('mock_overlay')
mock_ProjectorSocketHandler.send_updates.assert_called_with(expected_data)
# Test with overlay object as argument
projector_api.update_projector_overlay(mock_overlay)
mock_ProjectorSocketHandler.send_updates.assert_called_with(expected_data)
@patch('openslides.projector.api.config')
@patch('openslides.projector.api.ProjectorSocketHandler')
def test_call_on_projector(self, mock_ProjectorSocketHandler, mock_config):
mock_config.__getitem__.return_value = {}
data = {'some_call': 'argument'}
projector_api.call_on_projector(data)
mock_ProjectorSocketHandler.send_updates.assert_called_with(
{'calls': data})
mock_config.__getitem__.assert_called_with('projector_js_cache')
mock_config.__setitem__.assert_called_with('projector_js_cache', data)
@patch('openslides.projector.api.default_slide')
def test_get_projector_content(self, mock_default_slide):
mock_slide = MagicMock()
mock_slide.return_value = 'slide content'
with patch.dict('openslides.projector.api.slide_callback',
values={'mock_slide': mock_slide}):
value = projector_api.get_projector_content({'callback': 'mock_slide'})
self.assertEqual(value, 'slide content')
projector_api.get_projector_content({'callback': 'unknown_slide'})
self.assertTrue(mock_default_slide.called)
with patch('openslides.projector.api.config',
{'projector_active_slide': {'callback': 'mock_slide'}}):
value = projector_api.get_projector_content()
self.assertEqual(value, 'slide content')
mock_slide.side_effect = projector_api.SlideError
projector_api.get_projector_content({'callback': 'mock_slide'})
self.assertTrue(mock_default_slide.called)
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@patch('openslides.projector.api.render_to_string')
def test_default_slide(self, mock_render_to_string):
projector_api.default_slide()
mock_render_to_string.assert_called_with('projector/default_slide.html')
@patch('openslides.projector.api.projector_overlays')
def test_get_overlays(self, mock_projector_overlays):
mock_overlay = MagicMock()
mock_overlay.name = 'mock_overlay'
mock_projector_overlays.send.return_value = ((None, mock_overlay), )
value = projector_api.get_overlays()
self.assertEqual(value, {'mock_overlay': mock_overlay})
@patch('openslides.projector.api.render_to_string')
@patch('openslides.projector.api.get_overlays')
def test_get_projector_overlays(self, mock_get_overlays, mock_render_to_string):
mock_overlay = MagicMock()
mock_overlay.get_projector_html.return_value = 'some html'
mock_get_overlays.return_value = {'overlay_name': mock_overlay}
# Test with inactive overlay
mock_overlay.is_active.return_value = False
projector_api.get_projector_overlays()
mock_render_to_string.assert_called_with(
'projector/all_overlays.html',
{'overlays': []})
# Test with active overlay
mock_overlay.is_active.return_value = True
projector_api.get_projector_overlays()
mock_render_to_string.assert_Called_with(
'projector/all_overlays.html',
{'overlays': [{'name': 'overlay_name', 'html': 'some html'}]})
@patch('openslides.projector.api.get_overlays')
def test_get_projector_overlays_js(self, mock_get_overlays):
overlay = MagicMock()
mock_get_overlays.return_value = {'overlay': overlay}
# Test with inactive overlay
overlay.is_active.return_value = False
value = projector_api.get_projector_overlays_js()
self.assertEqual(value, [])
# Test with active overlay without js
overlay.is_active.return_value = True
overlay.get_javascript.return_value = None
value = projector_api.get_projector_overlays_js()
self.assertEqual(value, [])
# Test with active overlay with js
overlay.get_javascript.return_value = 'some javascript'
value = projector_api.get_projector_overlays_js()
self.assertEqual(value, ['some javascript'])
def test_register_slide(self):
mock_slide_callback = {}
with patch('openslides.projector.api.slide_callback', mock_slide_callback):
projector_api.register_slide('some name', 'some callback')
self.assertEqual(mock_slide_callback, {'some name': 'some callback'})
@patch('openslides.projector.api.render_to_string')
@patch('openslides.projector.api.register_slide')
def test_register_slide_model(self, mock_register_slide, mock_render_to_string):
mock_SlideModel = MagicMock()
mock_SlideModel.slide_callback_name = 'mock_callback_name'
mock_SlideModel.DoesNotExist = Exception
mock_slide_object = MagicMock()
mock_slide_object.get_slide_context.return_value = 'some context'
mock_SlideModel.objects.get.return_value = mock_slide_object
projector_api.register_slide_model(mock_SlideModel, 'some template')
used_args, __ = mock_register_slide.call_args
self.assertEqual(used_args[0], 'mock_callback_name')
# Test the generated slide function
used_args[1](pk=1)
mock_render_to_string.assert_called_with('some template', 'some context')
# Test with non existing object
mock_SlideModel.objects.get.side_effect = Exception
self.assertRaises(projector_api.SlideError, used_args[1], pk=1)
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@patch('openslides.projector.api.update_projector_overlay')
@patch('openslides.projector.api.update_projector')
def test_set_active_slide(self, mock_update_projector, mock_update_projector_overlay):
mock_config = {}
with patch('openslides.projector.api.config', mock_config):
projector_api.set_active_slide('callback_name', some='kwargs')
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self.assertEqual(mock_config,
{'projector_active_slide': {'callback': 'callback_name',
'some': 'kwargs'}})
mock_update_projector.assert_called_with()
mock_update_projector_overlay.assert_called_with(None)
def test_get_active_slide(self):
mock_config = {'projector_active_slide': 'value'}
with patch('openslides.projector.api.config', mock_config):
value = projector_api.get_active_slide()
self.assertEqual(value, 'value')