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# 

# LSST Data Management System 

# Copyright 2015 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 collections 

import unittest 

import os 

import lsst.utils.tests 

 

import lsst.daf.persistence as dafPersist 

 

# Define the root of the tests relative to this file 

ROOT = os.path.abspath(os.path.dirname(__file__)) 

 

 

class PosixRegistryTestCase(unittest.TestCase): 

 

def test1(self): 

"""Basic test case to verify parameter extraction from template + filename. 

 

:return: 

""" 

testData = collections.namedtuple('testData', 'root template returnFields dataId expectedLookup') 

td = ( 

testData(os.path.join(ROOT, 'posixRegistry/repo01'), 

'foo-%(ccd)02d.fits', 

('ccd',), 

{}, 

[(1,)]), 

testData(os.path.join(ROOT, 'posixRegistry/repo02'), 

'foo-%(ccd)02d-%(filter)s.fits', 

('ccd', 'filter'), 

{}, 

[(1, 'g'), (1, 'h'), (2, 'g'), (2, 'h'), (3, 'i'), ]), 

testData(os.path.join(ROOT, 'posixRegistry/repo02'), 

'foo-%(ccd)02d-%(filter)s.fits', 

# intentionally no comma on 'filter'; it becomes a string not a tuple. This is handled, 

# and here is where it is tested. 

('filter'), 

{'ccd': 1}, 

[('g',), ('h',), ]), 

testData(os.path.join(ROOT, 'posixRegistry/repo02'), 

'foo-%(ccd)02d-%(filter)s.fits', 

('ccd',), 

{'filter': 'i'}, 

[(3,), ]), 

) 

 

policyTables = None 

storage = 'FitsStorage' 

for root, template, returnFields, dataId, expectedLookup in td: 

registry = dafPersist.PosixRegistry(root) 

lookups = registry.lookup(returnFields, policyTables, dataId, template=template, storage=storage) 

lookups.sort() 

expectedLookup.sort() 

self.assertEqual(lookups, expectedLookup) 

 

 

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

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

85 ↛ 86line 85 didn't jump to line 86, because the condition on line 85 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()