def test_set_prerequisite_immediate_cyclic(self):
root = content.ContentMetadata.objects.using(self.the_channel_id).get(title="root")
c2 = content.ContentMetadata.objects.using(self.the_channel_id).get(title="c2")
api.set_prerequisite(channel_id=self.the_channel_id, content1=c2, content2=root)
# test for immediate cyclic exception
with self.assertRaises(IntegrityError):
api.set_prerequisite(channel_id=self.the_channel_id, content1=root, content2=c2)
def test_set_prerequisite_immediate_cyclic(self):
root = content.ContentMetadata.objects.using(self.the_channel_id).get(title="root")
c2 = content.ContentMetadata.objects.using(self.the_channel_id).get(title="c2")
api.set_prerequisite(channel_id=self.the_channel_id, content1=c2, content2=root)
# test for immediate cyclic exception
with self.assertRaises(IntegrityError):
api.set_prerequisite(channel_id=self.the_channel_id, content1=root, content2=c2)
def test_set_prerequisite_self_reference(self):
c2 = content.ContentMetadata.objects.using(
self.the_channel_id).get(title="c2")
# test for self reference exception
with self.assertRaises(IntegrityError):
api.set_prerequisite(channel_id=self.the_channel_id,
content1=c2,
content2=c2)
def test_set_prerequisite(self):
root = content.ContentMetadata.objects.using(
self.the_channel_id).get(title="root")
c2 = content.ContentMetadata.objects.using(
self.the_channel_id).get(title="c2")
self.assertFalse(
api.get_all_prerequisites(channel_id=self.the_channel_id,
content=root))
api.set_prerequisite(channel_id=self.the_channel_id,
content1=c2,
content2=root)
self.assertTrue(
api.get_all_prerequisites(channel_id=self.the_channel_id,
content=root))
def test_set_prerequisite_self_reference(self):
c2 = content.ContentMetadata.objects.using(self.the_channel_id).get(title="c2")
# test for self reference exception
with self.assertRaises(IntegrityError):
api.set_prerequisite(channel_id=self.the_channel_id, content1=c2, content2=c2)
def test_set_prerequisite(self):
root = content.ContentMetadata.objects.using(self.the_channel_id).get(title="root")
c2 = content.ContentMetadata.objects.using(self.the_channel_id).get(title="c2")
self.assertFalse(api.get_all_prerequisites(channel_id=self.the_channel_id, content=root))
api.set_prerequisite(channel_id=self.the_channel_id, content1=c2, content2=root)
self.assertTrue(api.get_all_prerequisites(channel_id=self.the_channel_id, content=root))
def set_prerequisite(self, request, channelmetadata_channel_id, *args, **kwargs):
"""
endpoint for content api method
set_prerequisite(channel_id=None, content1=None, content2=None, **kwargs)
"""
return Response(api.set_prerequisite(channel_id=channelmetadata_channel_id, content1=self.kwargs['content_id'], content2=self.kwargs['prerequisite']))
