def setUp(self):

		" Setup a test-db environment."

		self.db = my_db.connect(testconfig.CONFIG, "test")

		self.prefs = { 'keywords_box' : 10,

			       'keywords_sort' : 'count',

			       'keywords_reverse': True,

			       'fullname': 'Test User',

			       'default_view': 1 }

	def tearDown(self):

		" Tear down the test-db environment"

		self.db.delete_user(self.db.userid)

	def testConnect(self):

		self.assertNotEqual(self.db, None)

		self.assertNotEqual(self.db.userid, -1)

	def testGetPreferences(self):

		prefs = self.db.get_preferences()

		keys = prefs.keys()

		keys.sort()

		expKeys = self.prefs.keys()

		expKeys.sort()

		self.assertEqual(expKeys, keys)

	def testSetPreferences(self):

		self.db.set_preferences(self.prefs)

		prefs = self.db.get_preferences()

		self.assertEqual(prefs, self.prefs)

	def testAddKeyword(self):

		kw = self.db.add_keyword('keyword')

		self.assertEqual(self.db.get_keyword(kw), 'keyword')

	def testRemoveKeyword(self):

		kw = self.db.add_keyword('keyword')

		self.db.remove_keyword(kw)

		kws = self.db.get_all_keywords()

		# There is always '--' by default

		self.assertEqual(len(kws), 1)

	def testMapKeywords(self):

		kws = ('kw1', 'kw2', 'kw3', 'kw4')

		kwids = map(self.db.add_keyword, kws[:-1])

		expected_map = { kws[-1]: -1 }

		for kw, id in zip(kws[:-1], kwids):

			expected_map[kw] = id

		kw_map = self.db.map_keywords(kws)

		self.assertEqual(expected_map, kw_map)