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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/>. 

# 

from __future__ import absolute_import, division, print_function 

 

import os 

import numbers 

import unittest 

 

import lsst.utils.tests 

import lsst.pipe.tasks.photoCal as photoCal 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

class ColortermOverrideTestCase(unittest.TestCase): 

 

def setUp(self): 

"""Test that colorterms specific to HSC override correctly""" 

colortermsFile = os.path.join(os.environ["OBS_SUBARU_DIR"], "config", "hsc", "colorterms.py") 

self.photoCalConf = photoCal.PhotoCalConfig() 

self.photoCalConf.colorterms.load(colortermsFile) 

 

def testHscColorterms(self): 

"""Test that the colorterm libraries are formatted correctly""" 

refBands = ["g", "r", "i", "z", "y"] 

hscBands = ["g", "r", "i", "z", "y"] 

for band in hscBands: 

ct = self.photoCalConf.colorterms.getColorterm(band, photoCatName="hsc") # exact match 

self.assertIn(ct.primary, refBands) 

self.assertIn(ct.secondary, refBands) 

self.assertIsInstance(ct.c0, numbers.Number) 

self.assertIsInstance(ct.c1, numbers.Number) 

self.assertIsInstance(ct.c2, numbers.Number) 

 

def testSdssColorterms(self): 

"""Test that the colorterm libraries are formatted correctly""" 

sdssBands = ["g", "r", "i", "z", "y"] 

hscBands = ["g", "r", "i", "i2", "z", "y", "N816", "N921"] 

for band in hscBands: 

ct = self.photoCalConf.colorterms.getColorterm(band, photoCatName="sdss") # exact match 

self.assertIn(ct.primary, sdssBands) 

self.assertIn(ct.secondary, sdssBands) 

self.assertIsInstance(ct.c0, numbers.Number) 

self.assertIsInstance(ct.c1, numbers.Number) 

self.assertIsInstance(ct.c2, numbers.Number) 

 

def testPs1Colorterms(self): 

"""Test that the colorterm libraries are formatted correctly""" 

ps1Bands = ["g", "r", "i", "z", "y"] 

hscBands = ["g", "r", "r2", "i", "i2", "z", "y", "N816", "N921"] 

for band in hscBands: 

ct = self.photoCalConf.colorterms.getColorterm(band, photoCatName="ps1") # exact match 

self.assertIn(ct.primary, ps1Bands) 

self.assertIn(ct.secondary, ps1Bands) 

self.assertIsInstance(ct.c0, numbers.Number) 

self.assertIsInstance(ct.c1, numbers.Number) 

self.assertIsInstance(ct.c2, numbers.Number) 

 

 

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

pass 

 

 

86 ↛ 87line 86 didn't jump to line 87, because the condition on line 86 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()