mirror of
https://github.com/kellyjonbrazil/jc.git
synced 2025-07-15 01:24:29 +02:00
add rsync-s tests
This commit is contained in:
1
tests/fixtures/centos-7.7/rsync-i-logfile-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-logfile-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-i-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-i-v-logfile-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-v-logfile-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-i-vv-logfile-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-vv-logfile-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-i-vvv-logfile-nochange-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-vvv-logfile-nochange-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-i-vvv-logfile-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-i-vvv-logfile-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-ivvv-nochange-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-ivvv-nochange-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/centos-7.7/rsync-ivvv-streaming.json
vendored
Normal file
1
tests/fixtures/centos-7.7/rsync-ivvv-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/generic/rsync-i-streaming.json
vendored
Normal file
1
tests/fixtures/generic/rsync-i-streaming.json
vendored
Normal file
@ -0,0 +1 @@
|
||||
[{"type":"file","filename":"some/dir/new-file.txt","metadata":">f+++++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null,"acl_different":null,"extended_attribute_different":null},{"type":"file","filename":"some/dir/existing-file-with-changed-owner-and-group.txt","metadata":".f....og..x","update_type":"not updated","file_type":"file","checksum_or_value_different":false,"size_different":false,"modification_time_different":false,"permissions_different":false,"owner_different":true,"group_different":true,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/existing-file-with-changed-unnamed-attribute.txt","metadata":".f........x","update_type":"not updated","file_type":"file","checksum_or_value_different":false,"size_different":false,"modification_time_different":false,"permissions_different":false,"owner_different":false,"group_different":false,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/existing-file-with-changed-permissions.txt","metadata":">f...p....x","update_type":"file received","file_type":"file","checksum_or_value_different":false,"size_different":false,"modification_time_different":false,"permissions_different":true,"owner_different":false,"group_different":false,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/existing-file-with-changed-time-and-group.txt","metadata":">f..t..g..x","update_type":"file received","file_type":"file","checksum_or_value_different":false,"size_different":false,"modification_time_different":true,"permissions_different":false,"owner_different":false,"group_different":true,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/existing-file-with-changed-size.txt","metadata":">f.s......x","update_type":"file received","file_type":"file","checksum_or_value_different":false,"size_different":true,"modification_time_different":false,"permissions_different":false,"owner_different":false,"group_different":false,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/existing-file-with-changed-size-and-time-stamp.txt ","metadata":">f.st.....x","update_type":"file received","file_type":"file","checksum_or_value_different":false,"size_different":true,"modification_time_different":true,"permissions_different":false,"owner_different":false,"group_different":false,"acl_different":false,"extended_attribute_different":true},{"type":"file","filename":"some/dir/new-directory/","metadata":"cd+++++++++","update_type":"local change or creation","file_type":"directory","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null,"acl_different":null,"extended_attribute_different":null},{"type":"file","filename":"some/dir/existing-directory-with-changed-owner-and-group/","metadata":".d....og...","update_type":"not updated","file_type":"directory","checksum_or_value_different":false,"size_different":false,"modification_time_different":false,"permissions_different":false,"owner_different":true,"group_different":true,"acl_different":false,"extended_attribute_different":false},{"type":"file","filename":"some/dir/existing-directory-with-different-time-stamp/","metadata":".d..t......","update_type":"not updated","file_type":"directory","checksum_or_value_different":false,"size_different":false,"modification_time_different":true,"permissions_different":false,"owner_different":false,"group_different":false,"acl_different":false,"extended_attribute_different":false}]
|
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-logfile-nochange-streaming.json
vendored
Normal file
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-logfile-nochange-streaming.json
vendored
Normal file
File diff suppressed because one or more lines are too long
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-nochange-streaming.json
vendored
Normal file
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-nochange-streaming.json
vendored
Normal file
@ -0,0 +1 @@
|
||||
[{"type":"file","filename":"./","metadata":".d ","update_type":"not updated","file_type":"directory","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"a.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"b.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"c.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"d.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/","metadata":".d ","update_type":"not updated","file_type":"directory","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/a.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/b.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/c.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/d.txt","metadata":".f ","update_type":"not updated","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"summary","sent":284,"received":80,"bytes_sec":728.0,"total_size":320,"speedup":0.88}]
|
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-streaming.json
vendored
Normal file
1
tests/fixtures/osx-10.14.6/rsync-i-vvv-streaming.json
vendored
Normal file
@ -0,0 +1 @@
|
||||
[{"type":"file","filename":"./","metadata":".d..t....","update_type":"not updated","file_type":"directory","checksum_or_value_different":false,"size_different":false,"modification_time_different":true,"permissions_different":false,"owner_different":false,"group_different":false},{"type":"file","filename":"a.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"b.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"c.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"d.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/","metadata":"cd+++++++","update_type":"local change or creation","file_type":"directory","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/a.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/b.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/c.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"file","filename":"folder/d.txt","metadata":">f+++++++","update_type":"file received","file_type":"file","checksum_or_value_different":null,"size_different":null,"modification_time_different":null,"permissions_different":null,"owner_different":null,"group_different":null},{"type":"summary","sent":924,"received":208,"bytes_sec":2264.0,"total_size":320,"speedup":0.28}]
|
179
tests/test_rsync_s.py
Normal file
179
tests/test_rsync_s.py
Normal file
@ -0,0 +1,179 @@
|
||||
import os
|
||||
import sys
|
||||
import time
|
||||
import json
|
||||
import unittest
|
||||
import jc.parsers.rsync_s
|
||||
|
||||
THIS_DIR = os.path.dirname(os.path.abspath(__file__))
|
||||
|
||||
# Set the timezone on POSIX systems. Need to manually set for Windows tests
|
||||
if not sys.platform.startswith('win32'):
|
||||
os.environ['TZ'] = 'America/Los_Angeles'
|
||||
time.tzset()
|
||||
|
||||
|
||||
# To create streaming output use:
|
||||
# $ cat rsync.out | jc --rsync-s | jello -c > rsync-streaming.json
|
||||
|
||||
|
||||
class MyTests(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
pass
|
||||
# input
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/rsync-i.out'), 'r', encoding='utf-8') as f:
|
||||
self.generic_rsync_i = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-ivvv.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_ivvv = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv.out'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_ivvv = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-ivvv-nochange.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_ivvv_nochange = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv-nochange.out'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_ivvv_nochange = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-logfile.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_logfile = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-v-logfile.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_v_logfile = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vv-logfile.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vv_logfile = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vvv-logfile.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vvv_logfile = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vvv-logfile-nochange.out'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vvv_logfile_nochange = f.read()
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv-logfile-nochange.out'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_i_vvv_logfile_nochange = f.read()
|
||||
|
||||
# output
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/generic/rsync-i-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.generic_rsync_i_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-ivvv-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_ivvv_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_ivvv_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-ivvv-nochange-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_ivvv_nochange_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv-nochange-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_ivvv_nochange_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-logfile-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_logfile_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-v-logfile-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_v_logfile_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vv-logfile-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vv_logfile_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vvv-logfile-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vvv_logfile_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/rsync-i-vvv-logfile-nochange-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.centos_7_7_rsync_i_vvv_logfile_nochange_streaming_json = json.loads(f.read())
|
||||
|
||||
with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/osx-10.14.6/rsync-i-vvv-logfile-nochange-streaming.json'), 'r', encoding='utf-8') as f:
|
||||
self.osx_10_14_6_rsync_i_vvv_logfile_nochange_streaming_json = json.loads(f.read())
|
||||
|
||||
def test_rsync_s_nodata(self):
|
||||
"""
|
||||
Test 'rsync' with no data
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse([], quiet=True)), [])
|
||||
|
||||
def test_rsync_s_i_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -i' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i.splitlines(), quiet=True)), self.centos_7_7_rsync_i_streaming_json)
|
||||
|
||||
def test_rsync_s_i_generic(self):
|
||||
"""
|
||||
Test 'rsync -i'
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.generic_rsync_i.splitlines(), quiet=True)), self.generic_rsync_i_streaming_json)
|
||||
|
||||
def test_rsync_s_ivvv_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -ivvv' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_ivvv.splitlines(), quiet=True)), self.centos_7_7_rsync_ivvv_streaming_json)
|
||||
|
||||
def test_rsync_s_ivvv_osx_10_14_6(self):
|
||||
"""
|
||||
Test 'rsync -ivvv' on OSX 10.14.6
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.osx_10_14_6_rsync_ivvv.splitlines(), quiet=True)), self.osx_10_14_6_rsync_ivvv_streaming_json)
|
||||
|
||||
def test_rsync_s_ivvv_nochange_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -ivvv' on Centos 7.7 with no file changes
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_ivvv_nochange.splitlines(), quiet=True)), self.centos_7_7_rsync_ivvv_nochange_streaming_json)
|
||||
|
||||
def test_rsync_s_ivvv_nochange_osx_10_14_6(self):
|
||||
"""
|
||||
Test 'rsync -ivvv' on OSX 10.14.6 with no file changes
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.osx_10_14_6_rsync_ivvv_nochange.splitlines(), quiet=True)), self.osx_10_14_6_rsync_ivvv_nochange_streaming_json)
|
||||
|
||||
def test_rsync_s_i_logfile_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -i --logfile=xxx' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i_logfile.splitlines(), quiet=True)), self.centos_7_7_rsync_i_logfile_streaming_json)
|
||||
|
||||
def test_rsync_s_i_v_logfile_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -iv --logfile=xxx' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i_v_logfile.splitlines(), quiet=True)), self.centos_7_7_rsync_i_v_logfile_streaming_json)
|
||||
|
||||
def test_rsync_s_i_vv_logfile_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -ivv --logfile=xxx' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i_vv_logfile.splitlines(), quiet=True)), self.centos_7_7_rsync_i_vv_logfile_streaming_json)
|
||||
|
||||
def test_rsync_s_i_vvv_logfile_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -ivvv --logfile=xxx' on Centos 7.7
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i_vvv_logfile.splitlines(), quiet=True)), self.centos_7_7_rsync_i_vvv_logfile_streaming_json)
|
||||
|
||||
def test_rsync_s_i_vvv_logfile_nochange_centos_7_7(self):
|
||||
"""
|
||||
Test 'rsync -ivvv --logfile=xxx' on Centos 7.7 with no file changes
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.centos_7_7_rsync_i_vvv_logfile_nochange.splitlines(), quiet=True)), self.centos_7_7_rsync_i_vvv_logfile_nochange_streaming_json)
|
||||
|
||||
def test_rsync_s_i_vvv_logfile_nochange_osx_10_14_6(self):
|
||||
"""
|
||||
Test 'rsync -ivvv --logfile=xxx' on OSX 10.14.6 with no file changes
|
||||
"""
|
||||
self.assertEqual(list(jc.parsers.rsync_s.parse(self.osx_10_14_6_rsync_i_vvv_logfile_nochange.splitlines(), quiet=True)), self.osx_10_14_6_rsync_i_vvv_logfile_nochange_streaming_json)
|
||||
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
Reference in New Issue
Block a user