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add tests for dotted lookup in RelatedField, PrimaryKeyRelatedField, and HyperlinkedRelatedField. #694

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This commit is contained in:
Craig de Stigter 2013-05-18 12:32:48 +02:00
parent 930bd4d0e1
commit c992b600f7
3 changed files with 59 additions and 0 deletions
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18
rest_framework/tests/relations.py
View File

@ -80,3 +80,21 @@ class RelatedFieldSourceTests(TestCase):
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, ['BlogPost object'])
def test_dotted_source(self):
"""
Source argument should support dotted.source notation.
"""
BlogPost.objects.create(title='blah')
field = serializers.RelatedField(many=True, source='a.b.c')
class ClassWithQuerysetMethod(object):
a = {
'b': {
'c': BlogPost.objects.all()
}
}
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, ['BlogPost object'])

23
rest_framework/tests/relations_hyperlink.py
View File

@ -499,3 +499,26 @@ class HyperlinkedRelatedFieldSourceTests(TestCase):
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, ['http://testserver/dummyurl/1/'])
def test_dotted_source(self):
"""
Source argument should support dotted.source notation.
"""
BlogPost.objects.create(title='blah')
field = serializers.HyperlinkedRelatedField(
many=True,
source='a.b.c',
view_name='dummy-url',
)
field.context = {'request': request}
class ClassWithQuerysetMethod(object):
a = {
'b': {
'c': BlogPost.objects.all()
}
}
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, ['http://testserver/dummyurl/1/'])

18
rest_framework/tests/relations_pk.py
View File

@ -458,3 +458,21 @@ class PrimaryKeyRelatedFieldSourceTests(TestCase):
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, [1])
def test_dotted_source(self):
"""
Source argument should support dotted.source notation.
"""
BlogPost.objects.create(title='blah')
field = serializers.PrimaryKeyRelatedField(many=True, source='a.b.c')
class ClassWithQuerysetMethod(object):
a = {
'b': {
'c': BlogPost.objects.all()
}
}
obj = ClassWithQuerysetMethod()
value = field.field_to_native(obj, 'field_name')
self.assertEqual(value, [1])