"""
We are using unittest for troggle.

Note that the database has not been parsed from the source files when these tests are run,
so any path that relies on data being in the database will fail.

The simple redirections to files which exist, e.g. in
/expoweb/
/expofiles/
/expofiles/documents/
etc. will test fine.

But paths like this:
/survey_scans/
/caves/
which rely on database resolution will fail unless a fixture has been set up for
them.

https://docs.djangoproject.com/en/3.0/topics/testing/tools/
"""
import unittest
import re
from django.test import TestCase, SimpleTestCase, Client

class SimpleTest(SimpleTestCase):
    def test_test_setting(self):
        from django.conf import settings        
        self.assertEqual(settings.EMAIL_BACKEND, 'django.core.mail.backends.locmem.EmailBackend')
    def test_import_TroggleModel(self):
        from troggle.core.models.troggle import TroggleModel
    def test_import_Cave(self):
        from troggle.core.models.caves import Cave
    def test_import_parsers_surveys(self):
        from PIL import Image
        from troggle.core.utils import save_carefully
        from functools import reduce
    def test_import_parsers_survex(self):
        import troggle.settings as settings
        import troggle.core.models.troggle as models
        import troggle.core.models.caves as models_caves
        import troggle.core.models_survex as models_survex
        from troggle.parsers.people import GetPersonExpeditionNameLookup
        from troggle.core.views.caves import MapLocations
    def test_import_parsers_QMs(self):
        from troggle.core.models.caves import QM, Cave, LogbookEntry
    def test_import_parsers_people(self):
        from html.parser import HTMLParser
        from unidecode import unidecode
    def test_import_parsers_logbooks(self):
        from django.template.defaultfilters import slugify
        from django.utils.timezone import get_current_timezone, make_aware
        from troggle.core.models.troggle import DataIssue, Expedition
        from troggle.core.models.caves import Cave, LogbookEntry, PersonTrip
        from parsers.people import GetPersonExpeditionNameLookup
    def test_import_core_views_caves(self):
        from django.http import HttpResponse, HttpResponseRedirect
        from django.shortcuts import get_object_or_404, render
        import troggle.core.views.expo 
        from troggle.core.models.troggle import Expedition
        from troggle.core.models.caves import CaveSlug, Cave, CaveAndEntrance, QM, EntranceSlug, Entrance, Area, SurvexStation
        from troggle.core.forms import CaveForm, CaveAndEntranceFormSet, VersionControlCommentForm, EntranceForm, EntranceLetterForm
        from troggle.core.views.login import login_required_if_public
        from django.contrib.auth.decorators import login_required
        from django.conf import settings
    def test_import_parsers_mix(self):
        from troggle.parsers.logbooks import GetCaveLookup
        import troggle.settings
        import troggle.logbooksdump
        import troggle.parsers.caves
        import troggle.parsers.people
        import troggle.parsers.surveys
        import troggle.parsers.logbooks
        import troggle.parsers.QMs
        import troggle.parsers.survex 
    def test_import_imports(self):
        from django.core import management
        from django.db import connection, close_old_connections, connections
        from django.contrib.auth.models import User
        from django.http import HttpResponse
        from django.urls import reverse

    def test_import_urls(self):
        from django.conf import settings
        from django.conf.urls import url, include
        from django.views.generic.base import RedirectView 
        from django.views.generic.edit import UpdateView
        from django.views.generic.list import ListView
        from django.contrib import admin
        from django.urls import reverse, resolve