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#!/usr/bin/env python 

 

# 

# LSST Data Management System 

# Copyright 2008, 2009, 2010, 2019 LSST Corporation. 

# 

# This product includes software developed by the 

# LSST Project (http://www.lsst.org/). 

# 

# 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 LSST License Statement and 

# the GNU General Public License along with this program. If not, 

# see <http://www.lsstcorp.org/LegalNotices/>. 

# 

 

import os 

import unittest 

 

 

import lsst.utils.tests 

from lsst.utils import getPackageDir 

import lsst.obs.base 

from lsst.pipe.tasks.read_defects import read_all_defects 

import lsst.daf.persistence as dafPersist 

 

ROOT = os.path.join(getPackageDir('obs_base'), 'tests') 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

class BaseMapper(lsst.obs.base.CameraMapper): 

packageName = 'base' 

 

def __init__(self): 

policy = dafPersist.Policy(os.path.join(ROOT, "BaseMapper.yaml")) 

lsst.obs.base.CameraMapper.__init__(self, policy=policy, repositoryDir=ROOT, root=ROOT) 

return 

 

@classmethod 

def getPackageDir(cls): 

return "/path/to/nowhere" 

 

 

class ReadDefectsTestCase(unittest.TestCase): 

"""A test case for the mapper used by the data butler.""" 

 

def setUp(self): 

self.mapper = BaseMapper() 

 

def tearDown(self): 

del self.mapper 

 

def test_read_defects(self): 

butler = dafPersist.ButlerFactory(mapper=self.mapper).create() 

cam = butler.get('camera') 

defects_path = os.path.join(ROOT, 'trivial_camera', 'defects') 

defects = read_all_defects(defects_path, cam) 

self.assertEqual(len(defects.keys()), 1) # One sensor 

for s in defects: 

self.assertEqual(len(defects[s].keys()), 2) # Two validity ranges 

for d in defects[s]: 

self.assertEqual(len(defects[s][d]), 4) # Four defects 

 

 

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

pass 

 

 

80 ↛ 81line 80 didn't jump to line 81, because the condition on line 80 was never trueif __name__ == '__main__': 

lsst.utils.tests.init() 

unittest.main()