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# 

# LSST Data Management System 

# 

# This product includes software developed by the 

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

# 

# See COPYRIGHT file at the top of the source tree. 

# 

# 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 json 

import unittest 

import os 

 

import astropy.units as u 

from astropy.tests.helper import quantity_allclose 

 

import lsst.verify 

 

 

def load_json(filename): 

with open(filename) as logfile: 

json_doc = json.load(logfile) 

return json_doc 

 

 

class OutputQuantitiesTestCase(unittest.TestCase): 

 

def tearDown(self): 

if hasattr(self, 'output_filename'): 

if os.path.exists(self.output_filename): 

os.remove(self.output_filename) 

 

def test_output_quantities(self): 

data = {'thing1': 10 * u.mmag, 

'thing2': 5.2 * u.dimensionless_unscaled} 

 

self.output_filename = lsst.verify.output_quantities( 

'testing', data) 

self.assertEqual(self.output_filename, 'testing.verify.json') 

 

json_doc = load_json(self.output_filename) 

self.assertEqual(len(json_doc['measurements']), 2) 

self.assertEqual(len(json_doc['metrics']), 0) 

self.assertEqual(len(json_doc['specs']), 0) 

self.assertEqual(len(json_doc['blobs']), 0) 

 

job = lsst.verify.Job.deserialize(**json_doc) 

 

self.assertEqual(len(job.measurements), 2) 

quantity_allclose( 

job.measurements['testing.thing1'].quantity, 

data['thing1']) 

quantity_allclose( 

job.measurements['testing.thing2'].quantity, 

data['thing2']) 

 

 

73 ↛ 74line 73 didn't jump to line 74, because the condition on line 73 was never trueif __name__ == "__main__": 

unittest.main()