#!/usr/bin/python3
# -*- encoding: utf-8 -*-
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'''
Unit tests for zulip backend
'''

import os
import unittest
import sys

import mocks

sys.path.append('..')
sys.path.append('../lib')

import snipe.context as context    # noqa: E402,F401
import snipe.messages as messages  # noqa: E402,F401
import snipe.zulip as zulip        # noqa: E402,F401


class TestZulipDecor(unittest.TestCase):
    def test_headline(self):
        Decor = zulip.ZulipMessage.Decor
        msg = mocks.Message(data={
            'timestamp': 0.0,
            'sender_email': 'baz',
            })
        msg._chat = 'foo'
        msg.sender = messages.SnipeAddress(mocks.Backend())
        os.environ['TZ'] = 'GMT'

        self.assertEqual(
            Decor.headline(msg).tagsets(), [
                ({'bold'}, '·foo>'),
                ((), ' <'),
                ({'bold'}, 'baz'),
                ((), '>'),
                ({'right'}, ' 00:00:00\n')
                ])

        msg.data['subject'] = 'zog'
        msg.data['sender_full_name'] = 'The Great Quux'

        self.assertEqual(
            Decor.headline(msg).tagsets(), [
                ({'bold'}, '·foo>'),
                ((), ' zog <'),
                ({'bold'}, 'baz'),
                ((), '> The Great Quux'),
                ({'right'}, ' 00:00:00\n')
                ])

    def test_format(self):
        Decor = zulip.ZulipMessage.Decor
        msg = mocks.Message(data={
            'content': 'bar'
            })

        self.assertEqual(
            Decor.format(msg), [
                (set(), 'bar\n'),
                ])


class TestZulipMessage(unittest.TestCase):
    def test(self):
        m = zulip.ZulipMessage(
            zulip.Zulip(context.Context()), {
                'timestamp': 0.0,
                'id': 0,
                'content': 'foo',
                'sender_email': 'tim@alum.mit.edu',
                'type': 'stream',
                'display_recipient': 'black-magic',
                'subject': 'television',
                'message': 'foo',
                'receiveTime': 0.0,
                'sender': 'tim@ATHENA.MIT.EDU',
                'class': 'MESSAGE',
                'instance': 'white-magic',
                'recipient': '',
                'opcode': 'stark',
                'signature': 'Tim The Beaver',
                'time': 0.0,
                })
        os.environ['TZ'] = 'GMT'

        self.assertEqual(str(m), '00:00 zulip; tim@alum.mit.edu\nfoo')
        self.assertEqual(
            repr(m),
            '<ZulipMessage 0.0 <ZulipAddress zulip tim@alum.mit.edu> 3 chars>')


if __name__ == '__main__':
    unittest.main()