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"""Test database sanity checking. Right now this is pretty short because we
don't do that much sanity checking.
"""
import os
import tempfile
import unittest
from miro import iconcache
from miro import item
from miro import feed
from miro import databasesanity
from miro import database
from miro import util
from miro.test.framework import DemocracyTestCase
class SanityCheckingTest(DemocracyTestCase):
def setUp(self):
DemocracyTestCase.setUp(self)
self.savePath = tempfile.mktemp()
def tearDown(self):
try:
os.unlink(self.savePath)
except OSError:
pass
DemocracyTestCase.tearDown(self)
def checkObjectListFailsTest(self, objectList):
self.assertRaises(databasesanity.DatabaseInsaneError,
databasesanity.checkSanity, objectList, False)
def checkFixIfPossible(self, startList, fixedList):
self.errorSignalOkay = True
rv = databasesanity.checkSanity(startList)
self.assertEquals(startList, fixedList)
self.assertEquals(rv, False)
self.assertEquals(self.sawError, True)
def checkObjectListPassesTest(self, objectList):
databasesanity.checkSanity(objectList)
def testPhantomFeedChecking(self):
f = feed.Feed(u"http://feed.uk")
i = item.Item({}, feed_id=f.id)
i2 = item.FileItem('/foo/bar.txt', feed_id=f.id)
self.checkObjectListFailsTest([i])
self.checkFixIfPossible([i, i2], [])
self.checkObjectListPassesTest([i, f])
self.checkObjectListPassesTest([])
def testManualFeedChecking(self):
f = feed.Feed(u"dtv:manualFeed")
f2 = feed.Feed(u"dtv:manualFeed")
f3 = feed.Feed(u"dtv:manualFeed")
self.checkObjectListPassesTest([f])
self.checkObjectListFailsTest([f, f2])
self.errorSignalOkay = True
testList = [f, f2, f3]
databasesanity.checkSanity(testList)
self.assertEquals(len(testList), 1)
self.assertEquals(self.sawError, True)
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