mirror of https://github.com/django/django.git
69 lines
2.6 KiB
Python
69 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(
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{
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"with02": "{{ key }}{% with key=dict.key %}"
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"{{ key }}-{{ dict.key }}-{{ key }}"
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"{% endwith %}{{ key }}"
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}
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)
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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(
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{
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"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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}
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)
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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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