django-admin2/djadmin2/tests/test_renderers.py

import datetime as dt
from decimal import Decimal

from django.test import TestCase
from django.utils.translation import activate

from .. import renderers
from .models import RendererTestModel


class BooleanRendererTest(TestCase):

    def setUp(self):
        self.renderer = renderers.boolean_renderer

    def test_boolean(self):
        out1 = self.renderer(True, None)
        self.assertIn('fa fa-check', out1)
        out2 = self.renderer(False, None)
        self.assertIn('fa fa-minus', out2)

    def test_string(self):
        out1 = self.renderer('yeah', None)
        self.assertIn('fa fa-check', out1)
        out2 = self.renderer('', None)
        self.assertIn('fa fa-minus', out2)


class DatetimeRendererTest(TestCase):

    def setUp(self):
        self.renderer = renderers.datetime_renderer

    def tearDown(self):
        activate('en_US')

    def test_date_german(self):
        activate('de')
        out = self.renderer(dt.date(2013, 7, 6), None)
        self.assertEqual('6. Juli 2013', out)

    def test_date_spanish(self):
        activate('es')
        out = self.renderer(dt.date(2013, 7, 6), None)
        self.assertEqual('6 de Julio de 2013', out)

    def test_date_default(self):
        out = self.renderer(dt.date(2013, 7, 6), None)
        self.assertEqual('July 6, 2013', out)

    def test_time_german(self):
        activate('de')
        out = self.renderer(dt.time(13, 37, 1), None)
        self.assertEqual('13:37', out)

    def test_time_chinese(self):
        activate('zh')
        out = self.renderer(dt.time(13, 37, 1), None)
        self.assertEqual('1:37 p.m.', out)

    def test_datetime(self):
        out = self.renderer(dt.datetime(2013, 7, 6, 13, 37, 1), None)
        self.assertEqual('July 6, 2013, 1:37 p.m.', out)

    def test_date_as_string(self):
        out = self.renderer('13:37:01', None)
        self.assertEqual('13:37', out)

    # TODO test timezone localization


class TitleRendererTest(TestCase):

    def setUp(self):
        self.renderer = renderers.title_renderer

    def testLowercase(self):
        out = self.renderer('oh hello there!', None)
        self.assertEqual('Oh Hello There!', out)

    def testTitlecase(self):
        out = self.renderer('Oh Hello There!', None)
        self.assertEqual('Oh Hello There!', out)

    def testUppercase(self):
        out = self.renderer('OH HELLO THERE!', None)
        self.assertEqual('Oh Hello There!', out)


class NumberRendererTest(TestCase):

    def setUp(self):
        self.renderer = renderers.number_renderer

    def testInteger(self):
        out = self.renderer(42, None)
        self.assertEqual('42', out)

    def testFloat(self):
        out = self.renderer(42.5, None)
        self.assertEqual('42.5', out)

    def testEndlessFloat(self):
        out = self.renderer(1.0 / 3, None)
        self.assertEqual('0.3333333333333333', out)

    def testPlainDecimal(self):
        number = '0.123456789123456789123456789'
        out = self.renderer(Decimal(number), None)
        self.assertEqual(number, out)

    def testFieldDecimal(self):
        field = RendererTestModel._meta.get_field('decimal')
        out = self.renderer(Decimal('0.123456789'), field)
        self.assertEqual('0.12345', out)