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655f524915
* Converted the ``libraries`` and ``builtins`` globals of ``django.template.base`` into properties of the Engine class. * Added a public API for explicit registration of libraries and builtins.
133 lines
3.7 KiB
Python
133 lines
3.7 KiB
Python
from django.template import Library
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from django.template.base import Node
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from django.test import TestCase
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class FilterRegistrationTests(TestCase):
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def setUp(self):
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self.library = Library()
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def test_filter(self):
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@self.library.filter
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def func():
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return ''
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self.assertEqual(self.library.filters['func'], func)
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def test_filter_parens(self):
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@self.library.filter()
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def func():
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return ''
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self.assertEqual(self.library.filters['func'], func)
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def test_filter_name_arg(self):
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@self.library.filter('name')
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def func():
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return ''
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self.assertEqual(self.library.filters['name'], func)
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def test_filter_name_kwarg(self):
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@self.library.filter(name='name')
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def func():
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return ''
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self.assertEqual(self.library.filters['name'], func)
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def test_filter_call(self):
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def func():
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return ''
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self.library.filter('name', func)
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self.assertEqual(self.library.filters['name'], func)
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def test_filter_invalid(self):
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msg = "Unsupported arguments to Library.filter: (None, '')"
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with self.assertRaisesMessage(ValueError, msg):
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self.library.filter(None, '')
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class InclusionTagRegistrationTests(TestCase):
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def setUp(self):
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self.library = Library()
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def test_inclusion_tag(self):
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@self.library.inclusion_tag('template.html')
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def func():
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return ''
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self.assertIn('func', self.library.tags)
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def test_inclusion_tag_name(self):
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@self.library.inclusion_tag('template.html', name='name')
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def func():
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return ''
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self.assertIn('name', self.library.tags)
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class SimpleTagRegistrationTests(TestCase):
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def setUp(self):
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self.library = Library()
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def test_simple_tag(self):
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@self.library.simple_tag
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def func():
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return ''
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self.assertIn('func', self.library.tags)
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def test_simple_tag_parens(self):
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@self.library.simple_tag()
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def func():
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return ''
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self.assertIn('func', self.library.tags)
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def test_simple_tag_name_kwarg(self):
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@self.library.simple_tag(name='name')
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def func():
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return ''
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self.assertIn('name', self.library.tags)
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def test_simple_tag_invalid(self):
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msg = "Invalid arguments provided to simple_tag"
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with self.assertRaisesMessage(ValueError, msg):
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self.library.simple_tag('invalid')
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class TagRegistrationTests(TestCase):
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def setUp(self):
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self.library = Library()
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def test_tag(self):
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@self.library.tag
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def func(parser, token):
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return Node()
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self.assertEqual(self.library.tags['func'], func)
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def test_tag_parens(self):
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@self.library.tag()
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def func(parser, token):
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return Node()
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self.assertEqual(self.library.tags['func'], func)
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def test_tag_name_arg(self):
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@self.library.tag('name')
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def func(parser, token):
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return Node()
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self.assertEqual(self.library.tags['name'], func)
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def test_tag_name_kwarg(self):
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@self.library.tag(name='name')
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def func(parser, token):
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return Node()
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self.assertEqual(self.library.tags['name'], func)
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def test_tag_call(self):
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def func(parser, token):
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return Node()
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self.library.tag('name', func)
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self.assertEqual(self.library.tags['name'], func)
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def test_tag_invalid(self):
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msg = "Unsupported arguments to Library.tag: (None, '')"
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with self.assertRaisesMessage(ValueError, msg):
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self.library.tag(None, '')
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