2018-07-31 13:57:11 +00:00
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from django.template import Context, Template, Variable, VariableDoesNotExist
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2017-01-26 20:10:15 +00:00
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from django.test import SimpleTestCase
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2018-07-31 13:57:11 +00:00
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from django.utils.translation import gettext_lazy
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class TemplateTests(SimpleTestCase):
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def test_lazy_template_string(self):
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template_string = gettext_lazy('lazy string')
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self.assertEqual(Template(template_string).render(Context()), template_string)
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2017-01-26 20:10:15 +00:00
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2021-03-12 22:37:47 +00:00
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def test_repr(self):
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template = Template(
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'<html><body>\n'
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'{% if test %}<h1>{{ varvalue }}</h1>{% endif %}'
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'</body></html>'
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)
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self.assertEqual(
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repr(template),
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'<Template template_string="<html><body>{% if t...">',
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)
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2017-01-26 20:10:15 +00:00
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class VariableDoesNotExistTests(SimpleTestCase):
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def test_str(self):
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exc = VariableDoesNotExist(msg='Failed lookup in %r', params=({'foo': 'bar'},))
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self.assertEqual(str(exc), "Failed lookup in {'foo': 'bar'}")
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2017-10-21 10:24:20 +00:00
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class VariableTests(SimpleTestCase):
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def test_integer_literals(self):
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self.assertEqual(Variable('999999999999999999999999999').literal, 999999999999999999999999999)
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2017-10-22 00:55:26 +00:00
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def test_nonliterals(self):
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"""Variable names that aren't resolved as literals."""
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var_names = []
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for var in ('inf', 'infinity', 'iNFiniTy', 'nan'):
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var_names.extend((var, '-' + var, '+' + var))
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for var in var_names:
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with self.subTest(var=var):
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self.assertIsNone(Variable(var).literal)
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