119 lines
3.7 KiB
Python
119 lines
3.7 KiB
Python
import unittest
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import logging
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import os
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import tempfile
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import shutil
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import sys
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sys.path.append('../src')
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import GrampsBSDDB
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import RelLib
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logger = logging.getLogger('Gramps.GrampsDbBase_Test')
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class ReferenceMapTest (unittest.TestCase):
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def setUp(self):
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self._tmpdir = tempfile.mkdtemp()
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self._filename = os.path.join(self._tmpdir,'test.grdb')
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self._db = GrampsBSDDB.GrampsBSDDB()
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self._db.load(self._filename,
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None, # callback
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"w")
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def tearDown(self):
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shutil.rmtree(self._tmpdir)
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def _add_person_and_source(self):
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# Add a Source
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tran = self._db.transaction_begin()
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source = RelLib.Source()
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self._db.add_source(source,tran)
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self._db.commit_source(source,tran)
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self._db.transaction_commit(tran, "Add Source")
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src_ref = RelLib.SourceRef()
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src_ref.set_base_handle(source.get_handle())
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# Add Person with reference to the Source
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tran = self._db.transaction_begin()
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person = RelLib.Person()
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person.add_source_reference(src_ref)
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self._db.add_person(person,tran)
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self._db.commit_person(person,tran)
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self._db.transaction_commit(tran, "Add Person")
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return (person,source)
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def test_simple_lookup(self):
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"""insert a record and a reference and check that
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a lookup for the reference returns the original
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record."""
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person,source = self._add_person_and_source()
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references = [ ref for ref in self._db.find_backlink_handles(source.get_handle()) ]
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assert len(references) == 1
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assert references[0] == ('Person',person.get_handle())
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def test_delete_primary(self):
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"""check that deleting a primary will remove the backreferences
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from the reference_map"""
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person,source = self._add_person_and_source()
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assert self._db.get_person_from_handle(person.get_handle()) is not None
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tran = self._db.transaction_begin()
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self._db.remove_person(person.get_handle(),tran)
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self._db.transaction_commit(tran, "Del Person")
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assert self._db.get_person_from_handle(person.get_handle()) == None
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references = [ ref for ref in self._db.find_backlink_handles(source.get_handle()) ]
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assert len(references) == 0, "len(references) == %s " % str(len(references))
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def test_reindex_reference_map(self):
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"""Test that the reindex function works."""
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# unhook the reference_map update function so that we
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# can insert some records without the reference_map being updated.
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update_method = self._db._update_reference_map
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self._db._update_reference_map = lambda x,y: 1
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# Insert a person/source pair.
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person,source = self._add_person_and_source()
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# Check that the reference map does not contain the reference.
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references = [ ref for ref in self._db.find_backlink_handles(source.get_handle()) ]
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assert len(references) == 0, "len(references) == %s " % str(len(references))
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# Reinstate the reference_map method and reindex the database
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self._db._update_reference_map = update_method
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self._db.reindex_reference_map()
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# Check that the reference now appears in the reference_map
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references = [ ref for ref in self._db.find_backlink_handles(source.get_handle()) ]
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assert len(references) == 1, "len(references) == %s " % str(len(references))
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def testSuite():
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return unittest.makeSuite(ReferenceMapTest,'test')
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if __name__ == '__main__':
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unittest.TextTestRunner().run(testSuite())
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