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move SearchListViewSet out of test class scope and reuse

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This commit is contained in:
Jón Levy 2019-04-15 03:17:33 +00:00
parent 67959d2909
commit bfdf11583f
2 changed files with 16 additions and 12 deletions
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1
rest_framework/filters.py
View File

@ -79,6 +79,7 @@ class SearchFilter(BaseFilterBackend):
return form.cleaned_data[
self.search_param
].replace(',', ' ').split()
return []
def construct_search(self, field_name):
lookup = self.lookup_prefixes.get(field_name[0])

27
tests/test_filters.py
View File

@ -50,6 +50,13 @@ class SearchFilterSerializer(serializers.ModelSerializer):
fields = '__all__'
class SearchListViewSet(viewsets.ReadOnlyModelViewSet):
queryset = SearchFilterModel.objects.all()
serializer_class = SearchFilterSerializer
filter_backends = (filters.SearchFilter,)
search_fields = ('title', 'text')
class SearchFilterTests(TestCase):
def setUp(self):
# Sequence of title/text is:
@ -183,31 +190,27 @@ class SearchFilterTests(TestCase):
]
def test_search_field_with_invalid_search_param(self):
class SearchListViewSet(viewsets.ReadOnlyModelViewSet):
queryset = SearchFilterModel.objects.all()
serializer_class = SearchFilterSerializer
filter_backends = (filters.SearchFilter,)
search_fields = ('title', 'text')
payload = {'invalid-search-param': 'ijk'}
view = SearchListViewSet.as_view({'get': 'list'})
request = factory.get('/', payload)
response = view(request)
# ignores incorrect search param, returns all objects
assert len(response.data) == 10
def test_search_field_with_valid_search_param(self):
class SearchListViewSet(viewsets.ReadOnlyModelViewSet):
queryset = SearchFilterModel.objects.all()
serializer_class = SearchFilterSerializer
filter_backends = (filters.SearchFilter,)
search_fields = ('title', 'text')
payload = {'search': 'ijk'}
view = SearchListViewSet.as_view({'get': 'list'})
request = factory.get('/', payload)
response = view(request)
assert len(response.data) == 1
def test_search_field_with_non_existing_value(self):
payload = {'search': 'nothing-to-find'}
view = SearchListViewSet.as_view({'get': 'list'})
request = factory.get('/', payload)
response = view(request)
assert len(response.data) == 0
class AttributeModel(models.Model):
label = models.CharField(max_length=32)