test_ctbkgcube.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the ctbkgcube tool.
#
# Copyright (C) 2014-2016 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"
self.caldb = "irf"
self.irf = "cta_dummy_irf"
# 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["inobs"] = self.events_name
bkgcube["inmodel"] = self.bkg_model
bkgcube["incube"] = "NONE"
bkgcube["outcube"] = "bkgcube.fits"
bkgcube["outmodel"] = "bkgcube.xml"
bkgcube["caldb"] = self.caldb
bkgcube["irf"] = self.irf
bkgcube["ebinalg"] = "LOG"
bkgcube["emin"] = 0.1
bkgcube["emax"] = 100
bkgcube["enumbins"] = 20
bkgcube["nxpix"] = 10
bkgcube["nypix"] = 10
bkgcube["binsz"] = 0.4
bkgcube["coordsys"] = "CEL"
bkgcube["proj"] = "CAR"
bkgcube["xref"] = 83.63
bkgcube["yref"] = 22.01
# Run tool
self.test_try("Run ctbkgcube")
try:
bkgcube.run()
self.test_try_success()
except Exception as e:
msg = "Exception occured in ctbkgcube: %s." % (e,)
self.test_try_failure(msg)
# Save background cube
self.test_try("Save background cube")
try:
bkgcube.save()
self.test_try_success()
except Exception as e:
msg = "Exception occured in saving background cube: %s." % (e,)
self.test_try_failure(msg)
# Return
return