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paginationutils_unit_tests.py
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Tue, Oct 8, 14:45
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R3600 invenio-infoscience
paginationutils_unit_tests.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2013 CERN.
##
## Invenio 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.
##
## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""
Test unit for the miscutil/paginationutils module.
"""
from
invenio.paginationutils
import
Pagination
from
invenio.testutils
import
make_test_suite
,
run_test_suite
,
InvenioTestCase
class
TestPaginationUtils
(
InvenioTestCase
):
"""
PaginationUtils TestSuite.
"""
def
test_first_page
(
self
):
page
=
1
per_page
=
10
total_count
=
98
pagination
=
Pagination
(
page
,
per_page
,
total_count
)
self
.
assertFalse
(
pagination
.
has_prev
)
self
.
assertTrue
(
pagination
.
has_next
)
self
.
assertEqual
(
list
(
pagination
.
iter_pages
()),
[
1
,
2
,
3
,
None
,
10
])
def
test_last_page
(
self
):
page
=
10
per_page
=
10
total_count
=
98
pagination
=
Pagination
(
page
,
per_page
,
total_count
)
self
.
assertTrue
(
pagination
.
has_prev
)
self
.
assertFalse
(
pagination
.
has_next
)
self
.
assertEqual
(
list
(
pagination
.
iter_pages
()),
[
1
,
None
,
9
,
10
])
def
test_middle_page
(
self
):
page
=
5
per_page
=
10
total_count
=
98
pagination
=
Pagination
(
page
,
per_page
,
total_count
)
self
.
assertTrue
(
pagination
.
has_prev
)
self
.
assertTrue
(
pagination
.
has_next
)
self
.
assertEqual
(
list
(
pagination
.
iter_pages
()),
[
1
,
None
,
4
,
5
,
6
,
7
,
None
,
10
])
TEST_SUITE
=
make_test_suite
(
TestPaginationUtils
,)
if
__name__
==
"__main__"
:
run_test_suite
(
TEST_SUITE
)
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