def test_string_output(self):
"""Test string output"""
pc = PresentationContext(1, '1.1.1', ['1.2.840.10008.1.2'])
pc.SCP = True
pc.SCU = False
pc.Result = 0x0002
self.assertTrue('1.1.1' in pc.__str__())
self.assertTrue('Implicit' in pc.__str__())
self.assertTrue('Provider Rejected' in pc.__str__())
def test_status(self):
"""Test presentation context status"""
pc = PresentationContext(1)
statuses = [None, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05]
results = ['Pending', 'Accepted', 'User Rejected', 'Provider Rejected',
'Abstract Syntax Not Supported',
'Transfer Syntax(es) Not Supported', 'Unknown']
for status, result in zip(statuses, results):
pc.Result = status
self.assertEqual(pc.status, result)
def test_property_setters(self):
"""Test the property setters"""
# Requestor
req = PresentationContext(1, '1.1.1', ['1.2.840.10008.1.2'])
acc = PresentationContext(1, '1.1.1', ['1.2.840.10008.1.2.1'])
# No matching abstract syntax
pcm = PresentationContextManager([req])
acc = PresentationContext(1, '1.1.2', ['1.2.840.10008.1.2'])
pcm.acceptor_contexts = [acc]
self.assertEqual(pcm.accepted, [])
acc.Result = 0x03
#print(acc, pcm.rejected)
self.assertEqual(pcm.rejected, [acc])
pcm = PresentationContextManager()
with self.assertRaises(RuntimeError):
pcm.acceptor_contexts = [acc]
pcm.requestor_contexts = [req]
self.assertEqual(pcm.requestor_contexts, [req])
with self.assertRaises(TypeError):
pcm.requestor_contexts = req
# Acceptor
# No matching transfer syntax
pcm.requestor_contexts = [req]
pcm.acceptor_contexts = [acc]
self.assertEqual(pcm.accepted, [])
acc.Result = 0x04
self.assertEqual(pcm.rejected, [acc])
# Accepted
pcm = PresentationContextManager()
pcm.requestor_contexts = [req]
acc = PresentationContext(1, '1.1.1', ['1.2.840.10008.1.2'])
pcm.acceptor_contexts = [acc]
self.assertEqual(pcm.rejected, [])
acc.Result = 0x01
self.assertEqual(pcm.accepted, [acc])