def test_resolve_ids(self):
"""Test various ID resolution scenarios."""
self.cr_load("firstrun") # anything
s = Shadow(self.loc_in_cr(shadow))
found = [{'imageID':0, 'md5':'a', 'path':'m'}]
self.assertEquals((found[0], 'move'), s.resolve_partial_id('a', "_", found))
def test_bail_on_bad_merge(self):
"""Must bail when md5/path pair matches differently on the two aspects."""
self.cr_load("bad_merge")
s = Shadow(self.loc_in_cr(shadow))
r = Reader(self.loc_in_cr("KPA"))
self.expect_error(lambda:s.apply_latest_data(r.read_latest_data(), 'fake'),
"Impossible to resolve",
"Bail on bad merge.")
def test_init_db(self):
"""Must create a DB3 if none exists."""
self.cr_load("firstrun")
self.cr_nexist(shadow)
s = Shadow(self.loc_in_cr(shadow))
self.assertEqual(s.get_checksum(), None)
self.cr_exist(shadow)
def test_bail_on_high_version(self):
"""Must bail on version number that is too high."""
self.cr_load("standard")
self.cr_load("overlay-db-future", append=True)
s = Shadow(self.loc_in_cr(shadow))
self.expect_error(lambda:s.get_checksum(),
"DB version too high",
"Bail on too-high version.")