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52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import os
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import unittest
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from django.forms.renderers import (
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BaseRenderer, DjangoTemplates, Jinja2, TemplatesSetting,
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)
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from django.test import SimpleTestCase
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try:
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import jinja2
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except ImportError:
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jinja2 = None
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class SharedTests:
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expected_widget_dir = 'templates'
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def test_installed_apps_template_found(self):
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"""Can find a custom template in INSTALLED_APPS."""
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renderer = self.renderer()
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# Found because forms_tests is .
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tpl = renderer.get_template('forms_tests/custom_widget.html')
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expected_path = os.path.abspath(
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os.path.join(
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os.path.dirname(__file__),
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'..',
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self.expected_widget_dir + '/forms_tests/custom_widget.html',
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)
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)
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self.assertEqual(tpl.origin.name, expected_path)
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class BaseTemplateRendererTests(SimpleTestCase):
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def test_get_renderer(self):
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with self.assertRaisesMessage(NotImplementedError, 'subclasses must implement get_template()'):
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BaseRenderer().get_template('')
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class DjangoTemplatesTests(SharedTests, SimpleTestCase):
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renderer = DjangoTemplates
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@unittest.skipIf(jinja2 is None, 'jinja2 required')
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class Jinja2Tests(SharedTests, SimpleTestCase):
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renderer = Jinja2
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expected_widget_dir = 'jinja2'
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class TemplatesSettingTests(SharedTests, SimpleTestCase):
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renderer = TemplatesSetting
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