140 lines
3.8 KiB
Python
140 lines
3.8 KiB
Python
import datetime
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from django.test import TestCase
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from django.db import models
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from django.contrib.auth.models import User
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from lostplaces_app.models import Place
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from lostplaces_app.tests.models import SubmittableTestCase
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from taggit.managers import TaggableManager
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class PlaceTestCase(SubmittableTestCase, TestCase):
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model = Place
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related_name = 'places'
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nullable = True
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@classmethod
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def setUpTestData(cls):
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user = User.objects.create_user(
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username='testpeter',
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password='Develop123'
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)
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place = Place.objects.create(
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name='Im a place',
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submitted_when=datetime.datetime.now(),
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submitted_by=user.explorer,
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location='Testtown',
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latitude=50.5,
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longitude=7.0,
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description='This is just a test, do not worry'
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)
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place.tags.add('I a tag', 'testlocation')
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place.save()
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def test_name_field(self):
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self._test_char_field(
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field_name='name',
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min_length=10,
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max_length=100
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)
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def test_location(self):
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self._test_char_field(
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field_name='location',
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min_length=10,
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max_length=100
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)
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def test_latitude(self):
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self._test_float_field(
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field_name='latitude',
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min_value=-90,
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max_value=90
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)
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def test_longitude(self):
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self._test_float_field(
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field_name='longitude',
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min_value=-180,
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max_value=180
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)
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def test_decsription(self):
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self._test_field('description', models.TextField)
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def test_tags(self):
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self._test_field('tags', TaggableManager)
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def test_average_latlon(self):
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'''
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Tests the average latitude/longitude calculation of a list
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of 10 places
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'''
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place_list = []
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for i in range(10):
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place = Place.objects.get(id=1)
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place.id = None
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place.latitude = i+1
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place.longitude = i+10
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place.save()
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place_list.append(place)
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avg_latlon = Place.average_latlon(place_list)
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self.assertEqual(avg_latlon[0], 5.5,
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msg='%s: average latitude missmatch' % (
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self.model_name
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)
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)
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self.assertEqual(avg_latlon[1], 14.5,
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msg='%s: average longitude missmatch' % (
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self.model_name
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)
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)
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def test_average_latlon_one_place(self):
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'''
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Tests the average latitude/longitude calculation of a list
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of one place
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'''
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place = Place.objects.get(id=1)
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avg_latlon = Place.average_latlon([place])
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self.assertEqual(avg_latlon[0], place.latitude,
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msg='%s:(one place) average latitude missmatch' % (
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self.model_name
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)
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)
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self.assertEqual(avg_latlon[1], place.longitude,
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msg='%s: (one place) average longitude missmatch' % (
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self.model_name
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)
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)
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def test_average_latlon_no_places(self):
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'''
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Tests the average latitude/longitude calculation of
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an empty list
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'''
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avg_latlon = Place.average_latlon([])
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self.assertEqual(avg_latlon[0], 0,
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msg='%s: (no places) average latitude missmatch' % (
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self.model_name
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)
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)
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self.assertEqual(avg_latlon[1], 0,
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msg='%s: a(no places) verage longitude missmatch' % (
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self.model_name
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)
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)
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def test_str(self):
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place = self.object
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self.assertTrue(place.name.lower() in str(place).lower(),
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msg='Expecting %s.__str__ to contain the name' % (
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self.model_name
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)
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)
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