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import unittest 

 

import lsst.utils.tests 

 

from lsst.skymap.discreteSkyMap import DiscreteSkyMap 

from helper import skyMapTestCase 

 

 

# These are the PS1 Medium-Deep fields 

coords = [(10.6750, 41.2667), # M31 

(36.2074, -04.5833), # XMM-LSS 

(53.1, -28.1333), # CDFS 

(130.5917, +44.3167), # IfA-Lynx 

(150.0, +02.2), # COSMOS 

(161.9167, +58.0833), # Lockman 

(185.0, +47.1167), # NGC4258 

(213.7051, +53.0834), # DEEP2-Field1/EGS 

(242.7875, +54.95), # EliasN1 

(334.1875, +00.2833), # SA22 

(352.3125, -00.4333), # DEEP2-Field3 

(270.0, +66.56), # North Ecliptic Pole 

] 

config = DiscreteSkyMap.ConfigClass() 

config.raList = [c[0] for c in coords] 

config.decList = [c[1] for c in coords] 

config.radiusList = [2] * len(coords) 

 

 

class DiscreteTestCase(skyMapTestCase.SkyMapTestCase): 

 

def setUp(self): 

self.setAttributes( 

SkyMapClass=DiscreteSkyMap, 

name="discrete", 

config=config, 

numTracts=len(coords), 

neighborAngularSeparation=None, # don't test for fixed angular sep 

numNeighbors=None, # ignored because neighborAngularSeparation is None 

) 

 

def testCompare(self): 

"""Test that DiscreteSkyMap's extra state is included in its hash.""" 

defaultSkyMap = self.getSkyMap() 

for index in (3, 5): 

config = self.getConfig() 

# delete one tract 

del config.raList[index] 

del config.decList[index] 

del config.radiusList[index] 

skyMap = self.getSkyMap(config=config) 

self.assertNotEqual(skyMap, defaultSkyMap) 

for radius in (1.8, 2.3): 

config = self.getConfig() 

config.radiusList[5] = radius 

skyMap = self.getSkyMap(config=config) 

self.assertNotEqual(skyMap, defaultSkyMap) 

for ra in (35.1, 72.6): 

config = self.getConfig() 

config.raList[5] = ra 

skyMap = self.getSkyMap(config=config) 

self.assertNotEqual(skyMap, defaultSkyMap) 

for dec in (-5.2, 1.8): 

config = self.getConfig() 

config.decList[5] = dec 

skyMap = self.getSkyMap(config=config) 

self.assertNotEqual(skyMap, defaultSkyMap) 

 

 

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

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

77 ↛ 78line 77 didn't jump to line 78, because the condition on line 77 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()