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test_ext_crossref.py
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Tue, Jul 9, 11:31

test_ext_crossref.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio
# Copyright (C) 2014 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 *CrossRef* integration."""
from __future__ import absolute_import
import httpretty
import pkg_resources
from invenio.ext.crossref import CrossRef
from invenio.testsuite import make_test_suite, run_test_suite, InvenioTestCase
class CrossRefMixin(InvenioTestCase):
"""Custom CrossRef configuration."""
@property
def config(self):
"""Remove CrossRef from extensions to get full control of the test."""
from invenio.base.config import EXTENSIONS
cfg = super(CrossRefMixin, self).config
cfg["EXTENSIONS"] = filter(
lambda k: not k.startswith("invenio.ext.crossref"),
EXTENSIONS)
cfg["CROSSREF_API_URL"] = "http://api.example.org/works/"
return cfg
class TestCrossRef(CrossRefMixin):
"""Test of extension creation."""
def test_creation(self):
assert "crossref" not in self.app.extensions
CrossRef(app=self.app)
assert isinstance(self.app.extensions["crossref"], CrossRef)
def test_creation_old_flask(self):
# Simulate old Flask (pre 0.9)
del self.app.extensions
CrossRef(app=self.app)
assert isinstance(self.app.extensions["crossref"], CrossRef)
def test_creation_init(self):
assert "crossref" not in self.app.extensions
r = CrossRef()
r.init_app(app=self.app)
assert isinstance(self.app.extensions["crossref"], CrossRef)
def test_double_creation(self):
CrossRef(app=self.app)
self.assertRaises(RuntimeError, CrossRef, app=self.app)
class TestCrossRefQuery(CrossRefMixin):
"""Test CrossRef query response parsing."""
def setUp(self):
self.crossref = CrossRef(app=self.app)
def tearDown(self):
del self.crossref
@httpretty.activate
def test_found_result(self):
httpretty.register_uri(
httpretty.GET,
self.app.config["CROSSREF_API_URL"] +
"10.1103/PhysRevLett.19.1264",
body=pkg_resources.resource_string(
"invenio.testsuite", "data/response_export_crossref.json"),
status=200
)
response = self.app.extensions["crossref"].search("10.1103/PhysRevLett.19.1264")
self.assertEqual(response.status_code, 200)
@httpretty.activate
def test_zero_results_found(self):
httpretty.register_uri(
httpretty.GET,
self.app.config["CROSSREF_API_URL"] +
"10.1088/0067-0049/192/2/18a",
body=pkg_resources.resource_string(
"invenio.testsuite", "data/response_export_crossref_zero.json"),
status=200
)
TEST_SUITE = make_test_suite(TestCrossRef, TestCrossRefQuery)
if __name__ == "__main__":
run_test_suite(TEST_SUITE)

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