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# This file is part of pipe_base. 

# 

# Developed for the LSST Data Management System. 

# This product includes software developed by the LSST Project 

# (https://www.lsst.org). 

# See the COPYRIGHT file at the top-level directory of this distribution 

# for details of code ownership. 

# 

# This program is free software: you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the GNU General Public License 

# along with this program. If not, see <https://www.gnu.org/licenses/>. 

 

"""Tests of the DataIdContainer class.""" 

 

import unittest 

import unittest.mock 

 

import lsst.daf.persistence 

import lsst.utils.tests 

import lsst.pipe.base as pipeBase 

 

 

class DataIdContainerTestCase(lsst.utils.tests.TestCase): 

def setUp(self): 

self.container = pipeBase.DataIdContainer() 

self.butler = unittest.mock.MagicMock(spec=lsst.daf.persistence.Butler) 

 

def test_castDataIdsNoneDatasetType(self): 

"""Raise RuntimeError if we haven't set container.datasetType.""" 

with self.assertRaises(RuntimeError): 

self.container.castDataIds(self.butler) 

 

def test_makeDataRefListNoneDatasetType(self): 

"""Raise RuntimeError if we haven't set container.datasetType.""" 

with self.assertRaises(RuntimeError): 

self.container.makeDataRefList(self.butler) 

 

def test_castDataIdsRaiseKeyError(self): 

"""Test that castDataIds re-raises a butler.getKeys() exception.""" 

self.container.setDatasetType("nonsense!") 

self.butler.getKeys.side_effect = KeyError 

with self.assertRaises(KeyError) as cm: 

self.container.castDataIds(self.butler) 

self.assertIsInstance(cm.exception.__cause__, KeyError) 

 

 

class MyMemoryTestCase(lsst.utils.tests.MemoryTestCase): 

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

64 ↛ 65line 64 didn't jump to line 65, because the condition on line 64 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()