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# 

# LSST Data Management System 

# 

# Copyright 2008-2016 AURA/LSST. 

# 

# 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 <https://www.lsstcorp.org/LegalNotices/>. 

# 

import unittest 

from collections import namedtuple 

 

import lsst.utils.tests 

from lsst.afw.image import Filter 

from lsst.obs.hsc import HscMapper 

 

 

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

 

def setUp(self): 

self.mapper = HscMapper(root=".", calibRoot=".") 

self.camera = self.mapper.camera 

 

def tearDown(self): 

del self.camera 

del self.mapper 

 

def testName(self): 

self.assertEqual(self.camera.getName(), "HSC") 

 

def testNumCcds(self): 

self.assertEqual(len(list(self.camera.getIdIter())), 112) 

 

def testCcdSize(self): 

for ccd in self.camera: 

self.assertEqual(ccd.getBBox().getWidth(), 2048) 

self.assertEqual(ccd.getBBox().getHeight(), 4176) 

 

def testFilters(self): 

# Check that the mapper has defined some standard filters. 

# Note that this list is not intended to be comprehensive -- we 

# anticipate that more filters can be added without causing the test 

# to break -- but captures the standard HSC broad-band filters. 

FilterName = namedtuple("FilterName", ["alias", "canonical"]) 

filterNames = ( 

FilterName(alias="HSC-G", canonical="g"), 

FilterName(alias="HSC-R", canonical="r"), 

FilterName(alias="HSC-I", canonical="i"), 

FilterName(alias="HSC-Z", canonical="z"), 

FilterName(alias="HSC-Y", canonical="y"), 

FilterName(alias="NONE", canonical="UNRECOGNISED") 

) 

 

for filterName in filterNames: 

self.assertIn(filterName.alias, self.mapper.filters) 

self.assertEqual(Filter(filterName.alias).getCanonicalName(), filterName.canonical) 

 

 

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

def setUp(self): 

HscMapper.clearCache() 

lsst.utils.tests.MemoryTestCase.setUp(self) 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

82 ↛ 83line 82 didn't jump to line 83, because the condition on line 82 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()