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61 lines
2.6 KiB
Python
61 lines
2.6 KiB
Python
from django.template import TemplateSyntaxError
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from django.template.defaulttags import WithNode
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from django.test import SimpleTestCase
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from ..utils import setup
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class WithTagTests(SimpleTestCase):
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at_least_with_one_msg = "'with' expected at least one variable assignment"
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@setup({'with01': '{% with key=dict.key %}{{ key }}{% endwith %}'})
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def test_with01(self):
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output = self.engine.render_to_string('with01', {'dict': {'key': 50}})
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self.assertEqual(output, '50')
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@setup({'legacywith01': '{% with dict.key as key %}{{ key }}{% endwith %}'})
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def test_legacywith01(self):
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output = self.engine.render_to_string('legacywith01', {'dict': {'key': 50}})
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self.assertEqual(output, '50')
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@setup({'with02': '{{ key }}{% with key=dict.key %}'
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'{{ key }}-{{ dict.key }}-{{ key }}'
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'{% endwith %}{{ key }}'})
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def test_with02(self):
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output = self.engine.render_to_string('with02', {'dict': {'key': 50}})
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if self.engine.string_if_invalid:
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self.assertEqual(output, 'INVALID50-50-50INVALID')
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else:
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self.assertEqual(output, '50-50-50')
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@setup({'legacywith02': '{{ key }}{% with dict.key as key %}'
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'{{ key }}-{{ dict.key }}-{{ key }}'
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'{% endwith %}{{ key }}'})
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def test_legacywith02(self):
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output = self.engine.render_to_string('legacywith02', {'dict': {'key': 50}})
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if self.engine.string_if_invalid:
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self.assertEqual(output, 'INVALID50-50-50INVALID')
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else:
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self.assertEqual(output, '50-50-50')
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@setup({'with03': '{% with a=alpha b=beta %}{{ a }}{{ b }}{% endwith %}'})
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def test_with03(self):
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output = self.engine.render_to_string('with03', {'alpha': 'A', 'beta': 'B'})
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self.assertEqual(output, 'AB')
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@setup({'with-error01': '{% with dict.key xx key %}{{ key }}{% endwith %}'})
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def test_with_error01(self):
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with self.assertRaisesMessage(TemplateSyntaxError, self.at_least_with_one_msg):
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self.engine.render_to_string('with-error01', {'dict': {'key': 50}})
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@setup({'with-error02': '{% with dict.key as %}{{ key }}{% endwith %}'})
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def test_with_error02(self):
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with self.assertRaisesMessage(TemplateSyntaxError, self.at_least_with_one_msg):
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self.engine.render_to_string('with-error02', {'dict': {'key': 50}})
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class WithNodeTests(SimpleTestCase):
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def test_repr(self):
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node = WithNode(nodelist=[], name='a', var='dict.key')
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self.assertEqual(repr(node), '<WithNode>')
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