1. from django.test import SimpleTestCase

  2. 

  3. from ..utils import setup

  4. 

  5. 

  6. class InvalidStringTests(SimpleTestCase):

  7.     libraries = {"i18n": "django.templatetags.i18n"}

  8. 

  9.     @setup({"invalidstr01": '{{ var|default:"Foo" }}'})

  10.     def test_invalidstr01(self):

  11.         output = self.engine.render_to_string("invalidstr01")

  12.         if self.engine.string_if_invalid:

  13.             self.assertEqual(output, "INVALID")

  14.         else:

  15.             self.assertEqual(output, "Foo")

  16. 

  17.     @setup({"invalidstr02": '{{ var|default_if_none:"Foo" }}'})

  18.     def test_invalidstr02(self):

  19.         output = self.engine.render_to_string("invalidstr02")

  20.         if self.engine.string_if_invalid:

  21.             self.assertEqual(output, "INVALID")

  22.         else:

  23.             self.assertEqual(output, "")

  24. 

  25.     @setup({"invalidstr03": "{% for v in var %}({{ v }}){% endfor %}"})

  26.     def test_invalidstr03(self):

  27.         output = self.engine.render_to_string("invalidstr03")

  28.         self.assertEqual(output, "")

  29. 

  30.     @setup({"invalidstr04": "{% if var %}Yes{% else %}No{% endif %}"})

  31.     def test_invalidstr04(self):

  32.         output = self.engine.render_to_string("invalidstr04")

  33.         self.assertEqual(output, "No")

  34. 

  35.     @setup({"invalidstr04_2": '{% if var|default:"Foo" %}Yes{% else %}No{% endif %}'})

  36.     def test_invalidstr04_2(self):

  37.         output = self.engine.render_to_string("invalidstr04_2")

  38.         self.assertEqual(output, "Yes")

  39. 

  40.     @setup({"invalidstr05": "{{ var }}"})

  41.     def test_invalidstr05(self):

  42.         output = self.engine.render_to_string("invalidstr05")

  43.         if self.engine.string_if_invalid:

  44.             self.assertEqual(output, "INVALID")

  45.         else:

  46.             self.assertEqual(output, "")

  47. 

  48.     @setup({"invalidstr06": "{{ var.prop }}"})

  49.     def test_invalidstr06(self):

  50.         output = self.engine.render_to_string("invalidstr06")

  51.         if self.engine.string_if_invalid:

  52.             self.assertEqual(output, "INVALID")

  53.         else:

  54.             self.assertEqual(output, "")

  55. 

  56.     @setup(

  57.         {

  58.             "invalidstr07": (

  59.                 "{% load i18n %}{% blocktranslate %}{{ var }}{% endblocktranslate %}"

  60.             )

  61.         }

  62.     )

  63.     def test_invalidstr07(self):

  64.         output = self.engine.render_to_string("invalidstr07")

  65.         if self.engine.string_if_invalid:

  66.             self.assertEqual(output, "INVALID")

  67.         else:

  68.             self.assertEqual(output, "")
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