def createInstancesFromFile(fileName = None): """Create the Instance objects from the file and expose them in a list""" if fileName == None: fileName = DataReader.INSTANCES_FILE for instRow in DataReader.__getRows(fileName): instance = Instance(int(instRow[0]), int(instRow[1]), int(instRow[2])) host = DataReader.findHostByID(instance.hostID) if host is not None: instance.setHost(host) host.addInstance(instance) else: logging.error('CREATE INSTANCE: Orphan instance - Skipping instance') continue logging.debug('DATA READER: Adding instance ' + str(instance.hostID)) DataReader.instances.append(instance)
class TestInstance(unittest.TestCase): def setUp(self): self.i1 = Instance(1, 2, 3) self.i2 = Instance(1, 2, 5) self.i3 = Instance(4, 2, 5) self.i1 = Instance(1, 1, 1) self.host = Host(1, 2, 3) def testCreateInstance(self): newInstance = Instance(1, 2, 3) self.assertIsInstance(newInstance, Instance) def testEquals(self): self.assertNotEqual(self.i1, self.i3) self.assertEqual(self.i1, self.i2) def testSetHost(self): self.i1.setHost(self.host) self.assertIsNotNone(self.i1.host)