test_comobsselect.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the comobsselect script.
#
# Copyright (C) 2021 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 comscripts
from testing import test
# ================================== #
# Test class for comobsselect script #
# ================================== #
class Test(test):
"""
Test class for comobsselect script
This test class makes unit tests for the comobsselect script by using it
from the command line and from Python.
"""
# Constructor
def __init__(self):
"""
Constructor
"""
# Call base class constructor
test.__init__(self)
# Return
return
# Set test functions
def set(self):
"""
Set all test functions.
"""
# Set test name
self.name('comobsselect')
# Append tests
self.append(self._test_cmd, 'Test comobsselect on command line')
self.append(self._test_python, 'Test comobsselect from Python')
# Return
return
# Test command line use
def _test_cmd(self):
"""
Test command line use.
"""
# Set script name
comobsselect = self._comscript('comobsselect')
# Setup command
cmd = comobsselect+' pntselect="CIRCLE" coordsys="GAL" '+ \
'glon="184.5597" glat="-5.7892" rad="30.0" '+ \
'tmin="1991-05-01T00:00:00" '+ \
'tmax="1991-06-01T00:00:00" '+ \
'outobs="comobsselect_cmd1.xml" '+ \
'logfile="comobsselect_cmd1.log" chatter=1'
# Check if execution was successful
self.test_assert(self._execute(cmd) == 0,
'Check successful execution from command line')
# Check result
self._check_result('comobsselect_cmd1.xml')
# Check --help option
self._check_help(comobsselect)
# Return
return
# Test from Python
def _test_python(self):
"""
Test from Python
"""
# Set-up script
select = comscripts.comobsselect()
select['pntselect'] = 'CIRCLE'
select['coordsys'] = 'GAL'
select['glon'] = 184.5597
select['glat'] = -5.7892
select['rad'] = 30.0
select['tmin'] = '1991-05-01T00:00:00'
select['tmax'] = '1991-06-01T00:00:00'
select['outobs'] = 'comobsselect_py1.xml'
select['logfile'] = 'comobsselect_py1.log'
select['chatter'] = 2
# Run script and save result
select.logFileOpen() # Make sure we get a log file
select.run()
select.save()
# Check result
self._check_result('comobsselect_py1.xml')
# Return
return
# Check result file
def _check_result(self, filename, nobs=1):
"""
Check result file
"""
# Load observation definition file
obs = gammalib.GObservations(filename)
# Check that there is one observation
self.test_value(obs.size(), nobs, 'Check for %d observations' % nobs)
# Return
return