def test_valueslistqueryset_serialization():
"""Verify that valueslistquerysets may be serialized."""
values_list = Article.objects.all().values_list('is_published')
request = factory.get('/')
assert Serializer(values_list).serialize(request) == [[False], [False]]
assert JSONSerializer(values_list).serialize(request)
assert JSONPSerializer(values_list).serialize(request)
assert XMLSerializer(values_list).serialize(request)
def test_datequeryset_serialization():
"""Verify that datequerysets may be serialized."""
created_at_dates = Article.objects.all().dates('created_at', 'month')
request = factory.get('/')
assert Serializer(created_at_dates).serialize(request) == ['1970-01-01']
assert JSONSerializer(created_at_dates).serialize(request)
assert JSONPSerializer(created_at_dates).serialize(request)
assert XMLSerializer(created_at_dates).serialize(request)
def test_serializible_object_serialization():
"""Verify that any object that defines a ``serialize`` method may be serialized."""
request = factory.get('/')
class SerializibleClass(object):
def serialize(self):
return {'key': 'value'}
assert Serializer(SerializibleClass()).serialize(request) == {
'key': 'value'
}
assert JSONSerializer(SerializibleClass()).serialize(request)
assert JSONPSerializer(SerializibleClass()).serialize(request)
assert XMLSerializer(SerializibleClass()).serialize(request)
def test_form_serialization():
"""Verify that forms may be serialized."""
import django.forms
request = factory.get('/')
form = generate_form(Article)()
assert_equal(Serializer(form).serialize(request), {
'fields': ['title', 'content', 'is_published', 'created_at', 'tags', 'author']
})
assert JSONSerializer(form).serialize(request)
assert JSONPSerializer(form).serialize(request)
assert XMLSerializer(form).serialize(request)
def test_queryset_serialization():
"""Verify that querysets may be serialized."""
articles = Article.objects.all()
request = factory.get('/')
assert Serializer(articles).serialize(request) == [{
'id':
1,
'title':
'Title',
'content':
'Content',
'is_published':
False,
'created_at':
'1970-01-01T00:00:00',
'author': {
'id': 1,
'name': 'John Doe'
},
'tags': [{
'id': 1,
'name': 'sports'
}]
}, {
'id':
2,
'title':
'Another title',
'content':
'Another content',
'is_published':
False,
'created_at':
'1970-01-01T00:00:00',
'author': {
'id': 1,
'name': 'John Doe'
},
'tags': [{
'id': 1,
'name': 'sports'
}]
}]
assert JSONSerializer(articles).serialize(request)
assert JSONPSerializer(articles).serialize(request)
assert XMLSerializer(articles).serialize(request)
def test_model_serialization():
"""Verify that models may be serialized."""
article = Article.objects.get(id=1)
request = factory.get('/')
assert Serializer(article).serialize(request) == {
'id': 1,
'title': 'Title',
'content': 'Content',
'is_published': False,
'created_at': '1970-01-01T00:00:00',
'author': {
'id': 1,
'name': 'John Doe'
},
'tags': [{
'id': 1,
'name': 'sports'
}]
}
assert JSONSerializer(article).serialize(request)
assert JSONPSerializer(article).serialize(request)
assert XMLSerializer(article).serialize(request)