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Added tests for invalid {% for %} usage and ForLoop.__repr__().

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Mads Jensen 2017-10-04 17:36:15 +02:00 committed by Tim Graham
parent ee7ab1b6e2
commit 86367a11d3
1 changed files with 19 additions and 0 deletions
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19
tests/template_tests/syntax_tests/test_for.py
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@ -1,4 +1,5 @@
from django.template import TemplateSyntaxError from django.template import TemplateSyntaxError
from django.template.defaulttags import ForNode
from django.test import SimpleTestCase from django.test import SimpleTestCase
from ..utils import setup from ..utils import setup
@ -197,3 +198,21 @@ class ForTagTests(SimpleTestCase):
}, },
}) })
self.assertEqual(output, 'two:2,four:4,_six:6,eight:8,') self.assertEqual(output, 'two:2,four:4,_six:6,eight:8,')
@setup({'invalid_for_loop': '{% for x items %}{{ x }}{% endfor %}'})
def test_invalid_arg(self):
msg = "'for' statements should have at least four words: for x items"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.render_to_string('invalid_for_loop', {'items': (1, 2)})
@setup({'invalid_for_loop': '{% for x from items %}{{ x }}{% endfor %}'})
def test_invalid_in_keyword(self):
msg = "'for' statements should use the format 'for x in y': for x from items"
with self.assertRaisesMessage(TemplateSyntaxError, msg):
self.engine.render_to_string('invalid_for_loop', {'items': (1, 2)})
class ForNodeTests(SimpleTestCase):
def test_repr(self):
node = ForNode('x', 'sequence', is_reversed=True, nodelist_loop=['val'], nodelist_empty=['val2'])
self.assertEqual(repr(node), '<ForNode: for x in sequence, tail_len: 1 reversed>')