def test_class(self):
# Setup
master_key = MasterKey()
settings = Settings()
contact_list = ContactList(master_key, settings)
group_list = GroupList(master_key, settings, contact_list)
members = [
create_contact(n) for n in [
'Alice', 'Bob', 'Charlie', 'David', 'Eric', 'Fido', 'Gunter',
'Heidi', 'Ivan', 'Joana', 'Karol'
]
]
contact_list.contacts = members
groups = [
Group(n, False, False, members, settings,
group_list.store_groups())
for n in [
'testgroup_1', 'testgroup_2', 'testgroup3', 'testgroup_4',
'testgroup_5', 'testgroup_6', 'testgroup_7', 'testgroup8',
'testgroup_9', 'testgroup_10', 'testgroup_11'
]
]
group_list.groups = groups
group_list.store_groups()
# Test
for g in group_list:
self.assertIsInstance(g, Group)
self.assertEqual(len(group_list), 11)
self.assertTrue(os.path.isfile(f'{DIR_USER_DATA}/ut_groups'))
self.assertEqual(os.path.getsize(f'{DIR_USER_DATA}/ut_groups'),
24 + 32 + 20 * (1024 + 2 + (20 * 1024)) + 16)
settings.m_number_of_groups = 10
settings.m_members_in_group = 10
group_list2 = GroupList(master_key, settings, contact_list)
self.assertEqual(len(group_list2), 11)
self.assertEqual(settings.m_number_of_groups, 20)
self.assertEqual(settings.m_members_in_group, 20)
bytestring = group_list2.generate_header()
self.assertEqual(len(bytestring), 32)
self.assertIsInstance(bytestring, bytes)
dg_bytestring = group_list2.generate_dummy_group()
self.assertEqual(len(dg_bytestring), (1024 + 2 + (20 * 1024)))
self.assertIsInstance(dg_bytestring, bytes)
members.append(create_contact('Laura'))
group_list2.add_group('testgroup_12', False, False, members)
group_list2.add_group('testgroup_12', False, True, members)
self.assertTrue(group_list2.get_group('testgroup_12').notifications)
self.assertEqual(len(group_list2), 12)
self.assertEqual(group_list2.largest_group(), 12)
g_names = [
'testgroup_1', 'testgroup_2', 'testgroup3', 'testgroup_4',
'testgroup_5', 'testgroup_6', 'testgroup_7', 'testgroup8',
'testgroup_9', 'testgroup_10', 'testgroup_11', 'testgroup_12'
]
self.assertEqual(group_list2.get_list_of_group_names(), g_names)
g_o = group_list2.get_group('testgroup_1')
self.assertIsInstance(g_o, Group)
self.assertEqual(g_o.name, 'testgroup_1')
self.assertTrue(group_list2.has_group('testgroup_12'))
self.assertFalse(group_list2.has_group('testgroup_13'))
self.assertTrue(group_list2.has_groups(), True)
members = group_list2.get_group_members('testgroup_1')
for c in members:
self.assertIsInstance(c, Contact)
self.assertEqual(len(group_list2), 12)
group_list2.remove_group('testgroup_13')
self.assertEqual(len(group_list2), 12)
group_list2.remove_group('testgroup_12')
self.assertEqual(len(group_list2), 11)
self.assertIsNone(group_list2.print_groups())
# Teardown
cleanup()
class TestGroupList(TFCTestCase):
def setUp(self):
self.master_key = MasterKey()
self.settings = Settings()
self.contact_list = ContactList(self.master_key, self.settings)
self.group_list = GroupList(self.master_key, self.settings, self.contact_list)
members = [create_contact(n) for n in ['Alice', 'Bob', 'Charlie', 'David', 'Eric',
'Fido', 'Guido', 'Heidi', 'Ivan', 'Joana', 'Karol']]
self.contact_list.contacts = members
groups = [Group(n, False, False, members, self.settings, self.group_list.store_groups)
for n in ['testgroup_1', 'testgroup_2', 'testgroup_3', 'testgroup_4', 'testgroup_5',
'testgroup_6', 'testgroup_7', 'testgroup_8', 'testgroup_9', 'testgroup_10',
'testgroup_11']]
self.group_list.groups = groups
self.group_list.store_groups()
self.single_member_data = (PADDED_UTF32_STR_LEN
+ (2 * BOOLEAN_SETTING_LEN)
+ (self.settings.max_number_of_group_members * PADDED_UTF32_STR_LEN))
def tearDown(self):
cleanup()
def test_group_list_iterates_over_group_objects(self):
for g in self.group_list:
self.assertIsInstance(g, Group)
def test_len_returns_number_of_groups(self):
self.assertEqual(len(self.group_list), 11)
def test_database_size(self):
self.assertTrue(os.path.isfile(f'{DIR_USER_DATA}ut_groups'))
self.assertEqual(os.path.getsize(f'{DIR_USER_DATA}ut_groups'),
XSALSA20_NONCE_LEN
+ GROUP_DB_HEADER_LEN
+ self.settings.max_number_of_groups * self.single_member_data
+ POLY1305_TAG_LEN)
self.settings.max_number_of_groups = 10
self.settings.max_number_of_group_members = 10
group_list2 = GroupList(self.master_key, self.settings, self.contact_list)
self.assertEqual(len(group_list2), 11)
# Check that load_groups() function increases setting values with larger db
self.assertEqual(self.settings.max_number_of_groups, 20)
self.assertEqual(self.settings.max_number_of_group_members, 20)
# Check that removed contact from contact list updates group
self.contact_list.remove_contact('Alice')
group_list3 = GroupList(self.master_key, self.settings, self.contact_list)
self.assertEqual(len(group_list3.get_group('testgroup_1').members), 10)
group_list4 = GroupList(self.master_key, self.settings, self.contact_list)
self.assertEqual(len(group_list4.get_group('testgroup_2').members), 10)
def test_generate_group_db_header(self):
header = self.group_list.generate_group_db_header()
self.assertEqual(len(header), GROUP_DB_HEADER_LEN)
self.assertIsInstance(header, bytes)
def test_generate_dummy_group(self):
dummy_group = self.group_list.generate_dummy_group()
self.assertEqual(len(dummy_group.serialize_g()), self.single_member_data)
self.assertIsInstance(dummy_group, Group)
def test_add_group(self):
members = [create_contact('Laura')]
self.group_list.add_group('testgroup_12', False, False, members)
self.group_list.add_group('testgroup_12', False, True, members)
self.assertTrue(self.group_list.get_group('testgroup_12').notifications)
self.assertEqual(len(self.group_list), 12)
def test_remove_group(self):
self.assertEqual(len(self.group_list), 11)
self.assertIsNone(self.group_list.remove_group('testgroup_12'))
self.assertEqual(len(self.group_list), 11)
self.assertIsNone(self.group_list.remove_group('testgroup_11'))
self.assertEqual(len(self.group_list), 10)
def test_get_list_of_group_names(self):
g_names = ['testgroup_1', 'testgroup_2', 'testgroup_3', 'testgroup_4', 'testgroup_5', 'testgroup_6',
'testgroup_7', 'testgroup_8', 'testgroup_9', 'testgroup_10', 'testgroup_11']
self.assertEqual(self.group_list.get_list_of_group_names(), g_names)
def test_get_group(self):
self.assertEqual(self.group_list.get_group('testgroup_3').name, 'testgroup_3')
def test_get_group_members(self):
members = self.group_list.get_group_members('testgroup_1')
for c in members:
self.assertIsInstance(c, Contact)
def test_has_group(self):
self.assertTrue(self.group_list.has_group('testgroup_11'))
self.assertFalse(self.group_list.has_group('testgroup_12'))
def test_has_groups(self):
self.assertTrue(self.group_list.has_groups())
self.group_list.groups = []
self.assertFalse(self.group_list.has_groups())
def test_largest_group(self):
self.assertEqual(self.group_list.largest_group(), 11)
def test_print_group(self):
self.group_list.get_group("testgroup_1").log_messages = True
self.group_list.get_group("testgroup_2").notifications = True
self.group_list.get_group("testgroup_3").members = []
self.assertPrints("""\
Group Logging Notify Members
────────────────────────────────────────────────────────────────────────────────
testgroup_1 Yes No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_2 No Yes Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_3 No No <Empty group>
testgroup_4 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_5 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_6 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_7 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_8 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_9 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_10 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
testgroup_11 No No Alice, Bob, Charlie, David, Eric, Fido,
Guido, Heidi, Ivan, Joana, Karol
""", self.group_list.print_groups)
