test_comobsback.py
6.39 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the comobsback script.
#
# Copyright (C) 2021-2022 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 comscripts
from testing import test
# ================================ #
# Test class for comobsback script #
# ================================ #
class Test(test):
"""
Test class for comobsback script
This test class makes unit tests for the comobsback 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._obs = self._datadir + '/comptel/obs_binned1.xml'
self._model = self._datadir + '/comptel/models.xml'
# Delete datastores
os.system('rm -rf comobsback_cmd1')
os.system('rm -rf comobsback_cmd2')
os.system('rm -rf comobsback_py1')
os.system('rm -rf comobsback_py2')
os.system('rm -rf comobsback_py3')
# Return
return
# Set test functions
def set(self):
"""
Set all test functions.
"""
# Set test name
self.name('comobsback')
# Append tests
self.append(self._test_cmd, 'Test comobsback on command line')
self.append(self._test_python, 'Test comobsback from Python')
# Return
return
# Test command line use
def _test_cmd(self):
"""
Test command line use.
"""
# Set script name
comobsback = self._comscript('comobsback')
# Setup command
cmd = comobsback+' inobs="'+self._obs+'" inmodel="'+self._model+'" '+ \
'bkgmethod="PHINOR" '+ \
'outfolder="comobsback_cmd1" '+ \
'outobs="comobsback_cmd1.xml" '+ \
'logfile="comobsback_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('comobsback_cmd1.xml', 'comobsback_cmd1', 'phinor')
# Setup command
cmd = comobsback+' inobs="file_that_does_not_exist.xml" '+ \
'inmodel="'+self._model+'" '+ \
'bkgmethod="PHINOR" '+ \
'outfolder="comobsback_cmd2" '+ \
'outobs="comobsback_cmd2.xml" '+ \
'logfile="comobsback_cmd2.log" chatter=1'
# Check if execution was successful
self.test_assert(self._execute(cmd, success=False) != 0,
'Check invalid input file when executed from command line')
# Check --help option
self._check_help(comobsback)
# Return
return
# Test from Python
def _test_python(self):
"""
Test from Python
"""
# Test PHINOR
bgd = comscripts.comobsback()
bgd['inobs'] = self._obs
bgd['inmodel'] = self._model
bgd['bkgmethod'] = 'PHINOR'
bgd['outfolder'] = 'comobsback_py1'
bgd['outobs'] = 'comobsback_py1.xml'
bgd['logfile'] = 'comobsback_py1.log'
bgd['chatter'] = 2
# Run script and save result
bgd.logFileOpen() # Make sure we get a log file
bgd.run()
bgd.save()
# Check result
self._check_result('comobsback_py1.xml', 'comobsback_py1', 'phinor')
# Test BGDLIXA
bgd = comscripts.comobsback()
bgd['inobs'] = self._obs
bgd['inmodel'] = self._model
bgd['bkgmethod'] = 'BGDLIXA'
bgd['outfolder'] = 'comobsback_py2'
bgd['outobs'] = 'comobsback_py2.xml'
bgd['logfile'] = 'comobsback_py2.log'
bgd['chatter'] = 3
# Run script and save result
bgd.logFileOpen() # Make sure we get a log file
bgd.execute()
# Check result
self._check_result('comobsback_py2.xml', 'comobsback_py2', 'bgdlixA-nr3-na3-ni13-ne0')
# Test BGDLIXE
bgd = comscripts.comobsback()
bgd['inobs'] = self._obs
bgd['inmodel'] = self._model
bgd['bkgmethod'] = 'BGDLIXE'
bgd['outfolder'] = 'comobsback_py3'
bgd['outobs'] = 'comobsback_py3.xml'
bgd['logfile'] = 'comobsback_py3.log'
bgd['chatter'] = 4
# Run script and save result
bgd.logFileOpen() # Make sure we get a log file
bgd.execute()
# Check result
self._check_result('comobsback_py3.xml', 'comobsback_py3', 'bgdlixE-na3-ni13-ne0')
# Return
return
# Check result file
def _check_result(self, filename, foldername, bkgmethod, 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)
# Check DRB file
drbname = '%s/vp0001_0_drb-%s_psd0-110_000750-001000keV.fits' % (foldername, bkgmethod)
exists = os.path.isfile(drbname)
self.test_assert(exists, 'Check that file "%s" exists' % drbname)
if exists:
drb = gammalib.GCOMDri(drbname)
self.test_value(drb.size(), 90000, 'Check DRB size')
self.test_value(drb.nchi(), 60, 'Check DRB Chi size')
self.test_value(drb.npsi(), 60, 'Check DRB Psi size')
self.test_value(drb.nphibar(), 25, 'Check DRB Phibar size')
# Return
return