79 lines
3.4 KiB
Python
79 lines
3.4 KiB
Python
# GNU MediaGoblin -- federated, autonomous media hosting
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# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import pytest
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from mediagoblin.tools.metadata import compact_and_validate
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from jsonschema import ValidationError
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class TestMetadataFunctionality:
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@pytest.fixture(autouse=True)
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def _setup(self, test_app):
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self.test_app = test_app
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def testCompactAndValidate(self):
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# First, test out a well formatted piece of metadata
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######################################################
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test_metadata = {
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'dc:title':'My Pet Bunny',
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'dc:description':'A picture displaying how cute my pet bunny is.',
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'location':'/home/goblin/Pictures/bunny.png',
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'license':'http://www.gnu.org/licenses/gpl.txt'
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}
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jsonld_metadata =compact_and_validate(test_metadata)
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assert jsonld_metadata
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assert jsonld_metadata.get('dc:title') == 'My Pet Bunny'
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# Free floating nodes should be removed
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assert jsonld_metadata.get('location') is None
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assert jsonld_metadata.get('@context') == \
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u"http://www.w3.org/2013/json-ld-context/rdfa11"
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# Next, make sure that various badly formatted metadata
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# will be rejected.
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#######################################################
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#,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.
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# Metadata with a non-URI license should fail :
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#`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'
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metadata_fail_1 = {
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'dc:title':'My Pet Bunny',
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'dc:description':'A picture displaying how cute my pet bunny is.',
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'location':'/home/goblin/Pictures/bunny.png',
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'license':'All Rights Reserved.'
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}
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jsonld_fail_1 = None
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try:
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jsonld_fail_1 = compact_and_validate(metadata_fail_1)
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except ValidationError, e:
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assert e.message == "'All Rights Reserved.' is not a 'uri'"
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assert jsonld_fail_1 == None
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#,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,
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# Metadata with an ivalid date-time dc:created should fail :
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#`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`''
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metadata_fail_2 = {
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'dc:title':'My Pet Bunny',
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'dc:description':'A picture displaying how cute my pet bunny is.',
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'location':'/home/goblin/Pictures/bunny.png',
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'license':'http://www.gnu.org/licenses/gpl.txt',
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'dc:created':'The other day'
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}
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jsonld_fail_2 = None
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try:
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jsonld_fail_2 = compact_and_validate(metadata_fail_2)
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except ValidationError, e:
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assert e.message == "'The other day' is not a 'date-time'"
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assert jsonld_fail_2 == None
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