mirror of https://github.com/zulip/zulip.git
232 lines
7.6 KiB
Python
232 lines
7.6 KiB
Python
import re
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from typing import Any, Dict
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import ujson
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from django.core.exceptions import ValidationError
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from zerver.lib.test_classes import ZulipTestCase
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from zerver.lib.validator import check_widget_content
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from zerver.lib.widget import get_widget_data
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from zerver.models import SubMessage
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class WidgetContentTestCase(ZulipTestCase):
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def test_validation(self) -> None:
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def assert_error(obj: object, msg: str) -> None:
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with self.assertRaisesRegex(ValidationError, re.escape(msg)):
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check_widget_content(obj)
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assert_error(5,
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'widget_content is not a dict')
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assert_error({},
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'widget_type is not in widget_content')
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assert_error(dict(widget_type='whatever'),
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'extra_data is not in widget_content')
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assert_error(dict(widget_type='zform', extra_data=4),
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'extra_data is not a dict')
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assert_error(dict(widget_type='bogus', extra_data={}),
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'unknown widget type: bogus')
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extra_data: Dict[str, Any] = dict()
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obj = dict(widget_type='zform', extra_data=extra_data)
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assert_error(obj, 'zform is missing type field')
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extra_data['type'] = 'bogus'
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assert_error(obj, 'unknown zform type: bogus')
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extra_data['type'] = 'choices'
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assert_error(obj, 'heading key is missing from extra_data')
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extra_data['heading'] = 'whatever'
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assert_error(obj, 'choices key is missing from extra_data')
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extra_data['choices'] = 99
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assert_error(obj, 'extra_data["choices"] is not a list')
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extra_data['choices'] = [99]
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assert_error(obj, 'extra_data["choices"][0] is not a dict')
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extra_data['choices'] = [
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dict(long_name='foo', reply='bar'),
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]
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assert_error(obj, 'short_name key is missing from extra_data["choices"][0]')
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extra_data['choices'] = [
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dict(short_name='a', long_name='foo', reply='bar'),
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]
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check_widget_content(obj)
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def test_message_error_handling(self) -> None:
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sender = self.example_user('cordelia')
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stream_name = 'Verona'
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payload = dict(
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type="stream",
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to=stream_name,
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client='test suite',
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topic='whatever',
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content='whatever',
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)
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payload['widget_content'] = '{{{{{{' # unparsable
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_error_contains(result, 'Widgets: API programmer sent invalid JSON')
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bogus_data = dict(color='red', foo='bar', x=2)
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payload['widget_content'] = ujson.dumps(bogus_data)
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_error_contains(result, 'Widgets: widget_type is not in widget_content')
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def test_get_widget_data_for_non_widget_messages(self) -> None:
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# This is a pretty important test, despite testing the
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# "negative" case. We never want widgets to interfere
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# with normal messages.
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test_messages = [
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'',
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' ',
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'this is an ordinary message',
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'/bogus_command',
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'/me shrugs',
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'use /poll',
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]
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for message in test_messages:
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self.assertEqual(get_widget_data(content=message), (None, None))
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# Add a positive check for context
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self.assertEqual(get_widget_data(content='/tictactoe'), ('tictactoe', None))
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def test_explicit_widget_content(self) -> None:
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# Users can send widget_content directly on messages
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# using the `widget_content` field.
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sender = self.example_user('cordelia')
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stream_name = 'Verona'
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content = 'does-not-matter'
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zform_data = dict(
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type='choices',
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heading='Options:',
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choices=[],
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)
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widget_content = dict(
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widget_type='zform',
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extra_data=zform_data,
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)
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check_widget_content(widget_content)
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payload = dict(
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type="stream",
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to=stream_name,
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client='test suite',
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topic='whatever',
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content=content,
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widget_content=ujson.dumps(widget_content),
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)
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_success(result)
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message = self.get_last_message()
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self.assertEqual(message.content, content)
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expected_submessage_content = dict(
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widget_type="zform",
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extra_data=zform_data,
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)
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submessage = SubMessage.objects.get(message_id=message.id)
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self.assertEqual(submessage.msg_type, 'widget')
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self.assertEqual(ujson.loads(submessage.content), expected_submessage_content)
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def test_tictactoe(self) -> None:
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# The tictactoe widget is mostly useful as a code sample,
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# and it also helps us get test coverage that could apply
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# to future widgets.
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sender = self.example_user('cordelia')
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stream_name = 'Verona'
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content = '/tictactoe'
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payload = dict(
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type="stream",
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to=stream_name,
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client='test suite',
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topic='whatever',
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content=content,
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)
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_success(result)
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message = self.get_last_message()
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self.assertEqual(message.content, content)
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expected_submessage_content = dict(
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widget_type="tictactoe",
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extra_data=None,
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)
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submessage = SubMessage.objects.get(message_id=message.id)
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self.assertEqual(submessage.msg_type, 'widget')
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self.assertEqual(ujson.loads(submessage.content), expected_submessage_content)
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def test_poll_command_extra_data(self) -> None:
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sender = self.example_user('cordelia')
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stream_name = 'Verona'
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# We test for both trailing and leading spaces, along with blank lines
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# for the poll options.
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content = '/poll What is your favorite color?\n\nRed\nGreen \n\n Blue\n - Yellow'
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payload = dict(
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type="stream",
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to=stream_name,
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client='test suite',
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topic='whatever',
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content=content,
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)
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_success(result)
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message = self.get_last_message()
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self.assertEqual(message.content, content)
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expected_submessage_content = dict(
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widget_type="poll",
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extra_data=dict(
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options=['Red', 'Green', 'Blue', 'Yellow'],
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question="What is your favorite color?",
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),
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)
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submessage = SubMessage.objects.get(message_id=message.id)
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self.assertEqual(submessage.msg_type, 'widget')
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self.assertEqual(ujson.loads(submessage.content), expected_submessage_content)
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# Now don't supply a question.
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content = '/poll'
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payload['content'] = content
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result = self.api_post(sender, "/api/v1/messages", payload)
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self.assert_json_success(result)
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expected_submessage_content = dict(
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widget_type="poll",
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extra_data=dict(
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options=[],
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question='',
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),
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)
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message = self.get_last_message()
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self.assertEqual(message.content, content)
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submessage = SubMessage.objects.get(message_id=message.id)
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self.assertEqual(submessage.msg_type, 'widget')
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self.assertEqual(ujson.loads(submessage.content), expected_submessage_content)
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