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bibrank_record_sorter_tests.py
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Tue, Sep 10, 02:25
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R3600 invenio-infoscience
bibrank_record_sorter_tests.py
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## $Id$
## CDSware Search Engine in mod_python.
## This file is part of the CERN Document Server Software (CDSware).
## Copyright (C) 2002 CERN.
##
## The CDSware 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 2 of the
## License, or (at your option) any later version.
##
## The CDSware 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 CDSware; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
<
protect
>
# -*- coding: utf-8 -*-</protect>
"""Unit tests for the ranking engine."""
__lastupdated__
=
"""<: print `date +"%d %b %Y %H:%M:%S %Z"`; :>"""
<
protect
>
## okay, rest of the Python code goes below #######
__version__
=
"$Id$"
import
bibrank_record_sorter
import
unittest
from
cdsware.search_engine
import
HitSet
class
TestListSetOperations
(
unittest
.
TestCase
):
"""Test list set operations."""
def
test_record_sorter
(
self
):
"""bibrank record sorter - sorting records"""
self
.
assertEqual
([(
1
,
71
),
(
3
,
100
)],
bibrank_record_sorter
.
sort_record_relevance
({
1
:
50
,
2
:
30
,
3
:
70
,
4
:
10
},
50
,
0
))
def
test_calculate_record_relevance
(
self
):
"""bibrank record sorter - calculating relevances"""
hitset
=
HitSet
()
hitset
.
addlist
((
1
,
2
,
5
))
self
.
assertEqual
(({
1
:
839
,
2
:
1193
,
5
:
350
},
{
1
:
1
,
2
:
1
,
5
:
1
}),
bibrank_record_sorter
.
calculate_record_relevance
((
"testterm"
,
2.0
),
{
"Gi"
:(
0
,
50.0
),
1
:
(
3
,
4.0
),
2
:
(
4
,
5.0
),
5
:
(
1
,
3.5
)},
hitset
,
{},
{},
0
,
None
))
def
test_post_calculate_record_relevance
(
self
):
"""bibrank record sorter - post calculation of relevances"""
hitset
=
HitSet
()
hitset
.
addlist
((
1
,
2
,
5
))
(
returned_dict
,
returned_hitset
)
=
bibrank_record_sorter
.
post_calculate_record_relevance
({
1
:
839
,
2
:
1193
,
5
:
350
},
{
1
:
1
,
2
:
1
,
5
:
1
},
hitset
,
0
)
self
.
assertEqual
(({
1
:
6.7322107064672059
,
2
:
7.0842264220979159
,
5
:
5.857933154483459
},
[]),
(
returned_dict
,
returned_hitset
.
tolist
()))
def
create_test_suite
():
"""Return test suite for the indexing engine."""
return
unittest
.
TestSuite
((
unittest
.
makeSuite
(
TestListSetOperations
,
'test'
),))
if
__name__
==
"__main__"
:
unittest
.
TextTestRunner
(
verbosity
=
2
)
.
run
(
create_test_suite
())
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