test_csadd2caldb.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the csadd2caldb 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 os
import gammalib
import cscripts
from testing import test
# ================================= #
# Test class for csadd2caldb script #
# ================================= #
class Test(test):
"""
Test class for csadd2caldb script
This test class makes unit tests for the csadd2caldb script by using it
from the command line and from Python.
"""
# Constructor
def __init__(self):
"""
Constructor
"""
# Call base class constructor
test.__init__(self)
# Set test datasets and parameters
self._prod501 = self._datadir + '/prod5-v0.1'
# Clear results
os.system('rm -rf csadd2caldb_cmd1')
os.system('rm -rf csadd2caldb_py1')
os.system('rm -rf csadd2caldb_py1_pickle')
# Return
return
# Set test functions
def set(self):
"""
Set all test functions.
"""
# Set test name
self.name('csadd2caldb')
# Append tests
self.append(self._test_cmd, 'Test csadd2caldb on command line')
self.append(self._test_python, 'Test csadd2caldb from Python')
self.append(self._test_pickeling, 'Test csadd2caldb pickeling')
# Return
return
# Test csadd2caldb on command line
def _test_cmd(self):
"""
Test csadd2caldb on the command line.
"""
# Set script name
csadd2caldb = self._script('csadd2caldb')
# Setup csadd2caldb command
cmd = csadd2caldb+' indir="'+self._prod501+'"'+ \
' outdir="csadd2caldb_cmd1"'+ \
' logfile="csadd2caldb_cmd1.log" chatter=4'
# Check if execution was successful
self.test_assert(self._execute(cmd) == 0,
'Check successful execution from command line')
# Check IRF
self._check_irf('csadd2caldb_cmd1')
# Setup csadd2caldb command
cmd = csadd2caldb+' indir="folder_that_does_not_exist"'+ \
' outdir="csadd2caldb_cmd2"'+ \
' logfile="csadd2caldb_cmd2.log" chatter=1'
# Check if execution failed
self.test_assert(self._execute(cmd, success=False) != 0,
'Check invalid input file when executed from command line')
# Check csadd2caldb --help
self._check_help(csadd2caldb)
# Return
return
# Test csadd2caldb from Python
def _test_python(self):
"""
Test csadd2caldb from Python
"""
# Set-up csadd2caldb
addirf = cscripts.csadd2caldb()
addirf['indir'] = self._prod501
addirf['outdir'] = 'csadd2caldb_py1'
addirf['logfile'] = 'csadd2caldb_py1.log'
# Run csadd2caldb script and save background model
addirf.logFileOpen() # Make sure we get a log file
addirf.run()
addirf.save()
# Check IRF
self._check_irf('csadd2caldb_py1')
# Return
return
# Test csadd2caldb pickeling
def _test_pickeling(self):
"""
Test csadd2caldb pickeling
"""
# Perform pickeling tests of empty class
self._pickeling(cscripts.csadd2caldb())
# Set-up csadd2caldb
addirf = cscripts.csadd2caldb()
addirf['indir'] = self._prod501
addirf['outdir'] = 'csadd2caldb_py1_pickle'
addirf['logfile'] = 'csadd2caldb_py1_pickle.log'
# Perform pickeling tests of filled class
obj = self._pickeling(addirf)
# Run csadd2caldb script and save background model
obj.logFileOpen() # Make sure we get a log file
obj.run()
obj.save()
# Check IRF
self._check_irf('csadd2caldb_py1_pickle')
# Return
return
# Check IRF
def _check_irf(self, filename, prod='prod5-v0.1', nirfs=8):
"""
Check IRF
"""
# Open CALDB
caldb = gammalib.GCaldb(filename)
caldb.open('CTA', prod)
# Check CALDB
self.test_value(caldb.size(), nirfs, 'Check for %d entries in CALDB' % nirfs)
# Return
return