def test_set_and_get():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli clear')
assert c == 0
assert o == 'OK'
_, c, o = launch_client_proc('lkv-cli set foo bar')
assert c == 0
assert o == 'OK'
_, c, o = launch_client_proc('lkv-cli get foo')
assert c == 0
assert o == 'bar'
kill_server_proc(spid)
def test_matching_keys():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli clear')
assert c == 0
assert o == 'OK'
for i in range(5):
kt = f'{i}2' if i % 2 == 0 else i
_, c, o = launch_client_proc(f'lkv-cli set key-{kt} foobar')
assert c == 0
assert o == 'OK'
_, c, o = launch_client_proc('lkv-cli keys .*2')
assert c == 0
assert o.find('key-02') != -1
assert o.find('key-22') != -1
assert o.find('key-42') != -1
kill_server_proc(spid)
def test_set_and_count():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli clear')
assert c == 0
assert o == 'OK'
_, c, o = launch_client_proc('lkv-cli count')
assert c == 0
assert o == '0'
for i in range(5):
_, c, o = launch_client_proc(f'lkv-cli set key-{i} somevalue')
assert c == 0
assert o == 'OK'
_, c, o = launch_client_proc('lkv-cli count')
assert c == 0
assert o == '5'
kill_server_proc(spid)
def test_bad_arity():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli ping foobar')
assert c == 0
assert o.find('Wrong number of arguments') != -1
kill_server_proc(spid)
def test_no_errs():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli ping')
assert c == 0
assert o == 'PONG'
kill_server_proc(spid)
def test_no_connection():
_, c, o = launch_client_proc('lkv-cli ping')
assert c == 0
assert o.find('Unable to connect') != 1
def test_no_command():
spid = launch_server_proc('lkv-server')
_, c, o = launch_client_proc('lkv-cli cheese')
assert c == 0
assert o.find('Unknown command') != -1
kill_server_proc(spid)