test_ctexpcube.py
4.93 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
#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the ctexpcube 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
from testing import test
# ============================= #
# Test class for ctexpcube tool #
# ============================= #
class Test(test):
"""
Test class for ctexpcube tool
"""
# 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('ctexpcube')
# Append tests
self.append(self._test_cmd, 'Test ctexpcube on command line')
self.append(self._test_python, 'Test ctexpcube from Python')
# Return
return
# Test ctexpcube on command line
def _test_cmd(self):
"""
Test ctexpcube on the command line
"""
# Set tool name
ctexpcube = self._tool('ctexpcube')
# Setup ctexpcube command
cmd = ctexpcube+' inobs="data/crab_events.fits"'+ \
' incube="NONE"'+ \
' outcube="ctexpcube_cmd1.fits"'+ \
' caldb="prod2" irf="South_0.5h"'+ \
' ebinalg="LOG" emin=0.1 emax=100.0 enumbins=20'+ \
' nxpix=200 nypix=200 binsz=0.02'+ \
' coordsys="CEL" proj="CAR" xref=83.63 yref=22.01'+ \
' logfile="ctexpcube_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 result file
self._check_result_file('ctexpcube_cmd1.fits')
# Setup ctexpcube command
cmd = ctexpcube+' inobs="event_file_that_does_not_exist.fits"'+ \
' incube="NONE"'+ \
' outcube="ctexpcube_cmd2.fits"'+ \
' caldb="prod2" irf="South_0.5h"'+ \
' ebinalg="LOG" emin=0.1 emax=100.0 enumbins=20'+ \
' nxpix=200 nypix=200 binsz=0.02'+ \
' coordsys="CEL" proj="CAR" xref=83.63 yref=22.01'+ \
' logfile="ctexpcube_cmd2.log" chatter=1'
# Check if execution failed
self.test_assert(self._execute(cmd) != 0,
'Check invalid input file when executed from command line')
# Return
return
# Test ctexpcube from Python
def _test_python(self):
"""
Test ctexpcube from Python
"""
# Set-up ctexpcube
expcube = ctools.ctexpcube()
expcube['inobs'] = 'data/crab_events.fits'
expcube['incube'] = 'NONE'
expcube['outcube'] = 'ctexpcube_py1.fits'
expcube['caldb'] = 'prod2'
expcube['irf'] = 'South_0.5h'
expcube['ebinalg'] = 'LOG'
expcube['emin'] = 0.1
expcube['emax'] = 100
expcube['enumbins'] = 20
expcube['nxpix'] = 200
expcube['nypix'] = 200
expcube['binsz'] = 0.02
expcube['coordsys'] = 'CEL'
expcube['proj'] = 'CAR'
expcube['xref'] = 83.63
expcube['yref'] = 22.01
expcube['logfile'] = 'ctexpcube_py1.log'
expcube['chatter'] = 2
# Run ctexpcube tool
expcube.logFileOpen() # Make sure we get a log file
expcube.run()
expcube.save()
# Check result file
self._check_result_file('ctexpcube_py1.fits')
# Return
return
# Check result file
def _check_result_file(self, filename):
"""
Check result file
"""
# Open result file
result = gammalib.GCTACubeExposure(filename)
# Check dimensions
self.test_value(len(result.energies()), 21, 'Check for 21 energy values')
# Return
return