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import bleach |
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from django.conf import settings |
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from django.test import TestCase |
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from django_bleach.utils import get_bleach_default_options |
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from localized_fields.fields import LocalizedBleachField, LocalizedValue |
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class TestModel: |
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"""Used to declare a bleach-able field on.""" |
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def __init__(self, value): |
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"""Initializes a new instance of :see:TestModel. |
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Arguments: |
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The value to initialize with. |
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""" |
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self.value = value |
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class LocalizedBleachFieldTestCase(TestCase): |
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"""Tests the :see:LocalizedBleachField class.""" |
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def test_pre_save(self): |
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"""Tests whether the :see:pre_save function |
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bleaches all values in a :see:LocalizedValue.""" |
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value = self._get_test_value() |
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model, field = self._get_test_model(value) |
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bleached_value = field.pre_save(model, False) |
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self._validate(value, bleached_value) |
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def test_pre_save_none(self): |
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"""Tests whether the :see:pre_save function |
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works properly when specifying :see:None.""" |
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model, field = self._get_test_model(None) |
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bleached_value = field.pre_save(model, False) |
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assert not bleached_value |
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def test_pre_save_none_values(self): |
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"""Tests whether the :see:pre_save function |
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works properly when one of the languages has |
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no text and is None.""" |
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value = self._get_test_value() |
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value.set(settings.LANGUAGE_CODE, None) |
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model, field = self._get_test_model(value) |
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bleached_value = field.pre_save(model, False) |
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self._validate(value, bleached_value) |
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@staticmethod |
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def _get_test_model(value): |
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"""Gets a test model and a artifically |
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constructed :see:LocalizedBleachField |
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instance to test with.""" |
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model = TestModel(value) |
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field = LocalizedBleachField() |
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field.attname = 'value' |
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return model, field |
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@staticmethod |
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def _get_test_value(): |
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"""Gets a :see:LocalizedValue instance for testing.""" |
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value = LocalizedValue() |
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for lang_code, lang_name in settings.LANGUAGES: |
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value.set(lang_code, '<script>%s</script>' % lang_name) |
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return value |
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@staticmethod |
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def _validate(non_bleached_value, bleached_value): |
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"""Validates whether the specified non-bleached |
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value ended up being correctly bleached. |
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Arguments: |
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non_bleached_value: |
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The value before bleaching. |
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bleached_value: |
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The value after bleaching. |
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""" |
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for lang_code, _ in settings.LANGUAGES: |
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if not non_bleached_value.get(lang_code): |
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assert not bleached_value.get(lang_code) |
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continue |
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expected_value = bleach.clean( |
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non_bleached_value.get(lang_code), |
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get_bleach_default_options() |
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) |
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assert bleached_value.get(lang_code) == expected_value |
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SectorLabs /
django-localized-fields
