test_csmodelmerge.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the csmodelmerge script.
#
# Copyright (C) 2016-2017 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 cscripts
from testing import test
# ================================== #
# Test class for csmodelmerge script #
# ================================== #
class Test(test):
"""
Test class for csmodelmerge script
This test class makes unit tests for the csmodelmerge script by using it
from the command line and from Python.
"""
# Constructor
def __init__(self):
"""
Constructor.
"""
# Call base class constructor
test.__init__(self)
# Set members
self._model1 = self._datadir + '/crab.xml'
self._model2 = self._datadir + '/model_cube_background.xml'
self._model3 = self._datadir + '/model_cube_background*.xml'
self._model4 = '@' + self._datadir + '/models.txt'
# Return
return
# Set test functions
def set(self):
"""
Set all test functions.
"""
# Set test name
self.name('csmodelmerge')
# Append tests
self.append(self._test_cmd, 'Test csmodelmerge on command line')
self.append(self._test_python, 'Test csmodelmerge from Python')
# Return
return
# Test csmodelmerge on command line
def _test_cmd(self):
"""
Test csmodelmerge on the command line
"""
# Set script name
csmodelmerge = self._script('csmodelmerge')
# Setup csmodelmerge command
cmd = csmodelmerge+' inmodels="'+self._model1+' '+self._model2+'"'+ \
' outmodel="csmodelmerge_cmd1.xml"'+ \
' logfile="csmodelmerge_cmd1.log" chatter=1'
# Check if execution of wrong command fails
self.test_assert(self._execute('command_that_does_not_exist') != 0,
'Self test of test script')
# Check if execution was successful
self.test_assert(self._execute(cmd) == 0,
'Check successful execution from command line')
# Check model file
self._check_model_file('csmodelmerge_cmd1.xml', 3)
# Setup csmodelmerge command
cmd = csmodelmerge+' inmodels="model_that_does_not_exist.xml"'+ \
' outmodel="csmodelmerge_cmd2.xml"'+ \
' logfile="csmodelmerge_cmd2.log"'
# Check if execution failed
self.test_assert(self._execute(cmd) != 0,
'Check invalid input file when executed from command line')
# Check csmodelmerge --help
self._check_help(csmodelmerge)
# Return
return
# Test csmodelmerge from Python
def _test_python(self):
"""
Test csmodelmerge from Python
"""
# Set-up csmodelmerge for space-separated input
modelmerge = cscripts.csmodelmerge()
modelmerge['inmodels'] = self._model1+' '+self._model2
modelmerge['outmodel'] = 'csmodelmerge_py1.xml'
modelmerge['logfile'] = 'csmodelmerge_py1.log'
modelmerge['chatter'] = 2
# Run csmodelmerge script and save models
modelmerge.logFileOpen() # Make sure we get a log file
modelmerge.run()
modelmerge.save()
# Check model file
self._check_model_file('csmodelmerge_py1.xml', 3)
# Set-up csmodelmerge for semi-colon separated input
modelmerge = cscripts.csmodelmerge()
modelmerge['inmodels'] = self._model1+';'+self._model2
modelmerge['outmodel'] = 'csmodelmerge_py2.xml'
modelmerge['logfile'] = 'csmodelmerge_py2.log'
modelmerge['chatter'] = 3
# Execute csmodelmerge script
modelmerge.execute()
# Check model file
self._check_model_file('csmodelmerge_py2.xml', 3)
# Set-up csmodelmerge for wildcard input
modelmerge = cscripts.csmodelmerge()
modelmerge['inmodels'] = self._model3
modelmerge['outmodel'] = 'csmodelmerge_py3.xml'
modelmerge['logfile'] = 'csmodelmerge_py3.log'
modelmerge['chatter'] = 4
# Execute csmodelmerge script
modelmerge.execute()
# Check model file
self._check_model_file('csmodelmerge_py3.xml', 2)
# Set-up csmodelmerge for ASCII file
modelmerge = cscripts.csmodelmerge()
modelmerge['inmodels'] = self._model4
modelmerge['outmodel'] = 'csmodelmerge_py4.xml'
modelmerge['logfile'] = 'csmodelmerge_py4.log'
modelmerge['chatter'] = 4
# Execute csmodelmerge script
modelmerge.execute()
# Check model file
self._check_model_file('csmodelmerge_py4.xml', 2)
# Return
return
# Check model file
def _check_model_file(self, filename, number):
"""
Check model file
"""
# Open models
models = gammalib.GModels(filename)
# Check number of models
self.test_value(models.size(), number,
'Check for '+str(number)+' models in XML file')
# Return
return