test_ctbkgcube.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the ctbkgcube tool.
#
# Copyright (C) 2014 Juergen Knoedlseder
#
# 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 GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# ==========================================================================
import gammalib
import ctools
# ============================= #
# Test class for ctbkgcube tool #
# ============================= #
class Test(gammalib.GPythonTestSuite):
"""
Test class for ctbkgcube tool.
"""
# Constructor
def __init__(self):
"""
Constructor.
"""
# Call base class constructor
gammalib.GPythonTestSuite.__init__(self)
# Set members
self.events_name = "data/crab_events.fits"
self.bkg_model = "data/crab.xml"
# Return
return
# Set test functions
def set(self):
"""
Set all test functions.
"""
# Set test name
self.name("ctbkgcube")
# Append tests
self.append(self.test_functional, "Test ctbkgcube functionality")
# Return
return
# Test ctbkgcube functionnality
def test_functional(self):
"""
Test ctbkgcube functionnality.
"""
# Set-up ctbkgcube
bkgcube = ctools.ctbkgcube()
bkgcube["infile"].filename(self.events_name)
bkgcube["bkgmdl"].filename(self.bkg_model)
bkgcube["cntmap"].filename("NONE")
bkgcube["outfile"].filename("psfcube.fits")
bkgcube["ebinalg"].string("LOG")
bkgcube["emin"].real(0.1)
bkgcube["emax"].real(100.0)
bkgcube["enumbins"].integer(20)
bkgcube["nxpix"].integer(10)
bkgcube["nypix"].integer(10)
bkgcube["binsz"].real(0.4)
bkgcube["coordsys"].string("CEL")
bkgcube["proj"].string("CAR")
bkgcube["xref"].real(83.63)
bkgcube["yref"].real(22.01)
# Run tool
self.test_try("Run ctbkgcube")
try:
bkgcube.run()
self.test_try_success()
except:
self.test_try_failure("Exception occured in ctbkgcube.")
# Save background cube
self.test_try("Save background cube")
try:
bkgcube.save()
self.test_try_success()
except:
self.test_try_failure("Exception occured in saving background cube.")
# Return
return