093ec03d60
* design counter on connection board * display time of last update and add reload button * chance `Updated` field to a real button * Provide counter values for the dashboard * change background color ot the top branch - use dark-grey instead of black to reduce the contrast * change color of counter tiles * test proxy connection counter handling * prepare conn-table and notes list building * remove obsolete menue points * store client mode for dashboard * store inverters serial number for the dashboard * store inverters serial number * build connection table for dashboard * add connection table to dashboard * fix responsiveness of the tiles * adapt unit tests * remove test fake code * increase test coverage, remove obsolete if statement
604 lines
16 KiB
Python
604 lines
16 KiB
Python
# test_with_pytest.py
|
|
import pytest
|
|
import asyncio
|
|
import gc
|
|
import time
|
|
|
|
from infos import Infos
|
|
from inverter_base import InverterBase
|
|
from async_stream import AsyncStreamServer, AsyncStreamClient, StreamPtr
|
|
from messages import Message
|
|
from mock import patch, call
|
|
|
|
from test_modbus_tcp import FakeReader, FakeWriter
|
|
from test_inverter_base import config_conn, patch_open_connection
|
|
|
|
pytest_plugins = ('pytest_asyncio',)
|
|
|
|
# initialize the proxy statistics
|
|
Infos.static_init()
|
|
|
|
class FakeProto(Message):
|
|
def __init__(self, ifc, server_side):
|
|
super().__init__('G3F', ifc, server_side, None, 10)
|
|
self.conn_no = 0
|
|
|
|
def mb_timout_cb(self, exp_cnt):
|
|
pass # empty callback
|
|
|
|
def fake_reader_fwd():
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_13_BYTES
|
|
reader.on_recv.set()
|
|
return reader
|
|
|
|
def test_timeout_cb():
|
|
reader = FakeReader()
|
|
writer = FakeWriter()
|
|
def timeout():
|
|
return 13
|
|
|
|
ifc = AsyncStreamClient(reader, writer, None, None)
|
|
assert 360 == ifc._AsyncStream__timeout()
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
assert 13 == ifc._AsyncStream__timeout()
|
|
ifc.prot_set_timeout_cb(None)
|
|
assert 360 == ifc._AsyncStream__timeout()
|
|
|
|
# call healthy outside the contexter manager (__exit__() was called)
|
|
assert ifc.healthy()
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
def test_health():
|
|
reader = FakeReader()
|
|
writer = FakeWriter()
|
|
|
|
ifc = AsyncStreamClient(reader, writer, None, None)
|
|
ifc.proc_start = time.time()
|
|
assert ifc.healthy()
|
|
ifc.proc_start = time.time() -10
|
|
assert not ifc.healthy()
|
|
ifc.proc_start = None
|
|
assert ifc.healthy()
|
|
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
|
|
@pytest.fixture
|
|
def spy_inc_cnt():
|
|
with patch.object(Infos, 'inc_counter', wraps=Infos.inc_counter) as infos:
|
|
yield infos
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_close_cb():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 0.1
|
|
def closed():
|
|
nonlocal cnt
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.close() # clears the closed callback
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, closed)
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.client_loop('')
|
|
assert cnt == 1
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.client_loop('')
|
|
assert cnt == 1 # check that the closed method would not be called
|
|
del ifc
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, None)
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.client_loop('')
|
|
assert cnt == 0
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_read():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_13_BYTES
|
|
reader.on_recv.set()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 1
|
|
def closed():
|
|
nonlocal cnt
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.close() # clears the closed callback
|
|
cnt += 1
|
|
def app_read():
|
|
ifc.proc_start -= 3
|
|
return 0.01 # async wait of 0.01
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, closed)
|
|
ifc.proc_max = 0
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
ifc.rx_set_cb(app_read)
|
|
await ifc.client_loop('')
|
|
print('End loop')
|
|
assert ifc.proc_max >= 3
|
|
assert 13 == ifc.rx_len()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_write():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_13_BYTES
|
|
reader.on_recv.set()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 1
|
|
def closed():
|
|
nonlocal cnt
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.close() # clears the closed callback
|
|
cnt += 1
|
|
def app_read():
|
|
ifc.proc_start -= 3
|
|
return 0.01 # async wait of 0.01
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, closed)
|
|
ifc.proc_max = 10
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
ifc.rx_set_cb(app_read)
|
|
ifc.tx_add(b'test-data-resp')
|
|
assert 14 == ifc.tx_len()
|
|
await ifc.client_loop('')
|
|
print('End loop')
|
|
assert ifc.proc_max >= 3
|
|
assert 13 == ifc.rx_len()
|
|
assert 0 == ifc.tx_len()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_publ_mqtt_cb():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_13_BYTES
|
|
reader.on_recv.set()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 0.1
|
|
async def publ_mqtt():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(reader, writer, publ_mqtt, None, None)
|
|
assert ifc.async_publ_mqtt
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.server_loop()
|
|
assert cnt == 3 # 2 calls in server_loop() and 1 in loop()
|
|
assert ifc.async_publ_mqtt
|
|
ifc.close() # clears the closed callback
|
|
assert not ifc.async_publ_mqtt
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_create_remote_cb():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 0.1
|
|
async def create_remote():
|
|
nonlocal cnt
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.close() # clears the closed callback
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(reader, writer, None, create_remote, None)
|
|
assert ifc.create_remote
|
|
await ifc.create_remote()
|
|
assert cnt == 1
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.server_loop()
|
|
assert not ifc.create_remote
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_sw_exception():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_SW_EXCEPT
|
|
reader.on_recv.set()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
def timeout():
|
|
return 1
|
|
def closed():
|
|
nonlocal cnt
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.close() # clears the closed callback
|
|
cnt += 1
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, closed)
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.client_loop('')
|
|
print('End loop')
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_os_error():
|
|
assert asyncio.get_running_loop()
|
|
reader = FakeReader()
|
|
reader.test = FakeReader.RD_TEST_OS_ERROR
|
|
|
|
reader.on_recv.set()
|
|
writer = FakeWriter()
|
|
cnt = 0
|
|
|
|
def timeout():
|
|
return 1
|
|
def closed():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(reader, writer, None, closed)
|
|
ifc.prot_set_timeout_cb(timeout)
|
|
await ifc.client_loop('')
|
|
print('End loop')
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
cnt = 0
|
|
for inv in InverterBase:
|
|
print(f'InverterBase refs:{gc.get_referrers(inv)}')
|
|
cnt += 1
|
|
assert cnt == 0
|
|
|
|
class TestType():
|
|
FWD_NO_EXCPT = 1
|
|
FWD_SW_EXCPT = 2
|
|
FWD_TIMEOUT = 3
|
|
FWD_OS_ERROR = 4
|
|
FWD_OS_ERROR_NO_STREAM = 5
|
|
FWD_RUNTIME_ERROR = 6
|
|
FWD_RUNTIME_ERROR_NO_STREAM = 7
|
|
|
|
def create_remote(remote, test_type, with_close_hdr:bool = False):
|
|
def update_hdr(buf):
|
|
return
|
|
def callback():
|
|
if test_type == TestType.FWD_SW_EXCPT:
|
|
remote.unknown_var += 1
|
|
elif test_type == TestType.FWD_TIMEOUT:
|
|
raise TimeoutError
|
|
elif test_type == TestType.FWD_OS_ERROR:
|
|
raise ConnectionRefusedError
|
|
elif test_type == TestType.FWD_OS_ERROR_NO_STREAM:
|
|
remote.stream = None
|
|
raise ConnectionRefusedError
|
|
elif test_type == TestType.FWD_RUNTIME_ERROR:
|
|
raise RuntimeError("Peer closed")
|
|
elif test_type == TestType.FWD_RUNTIME_ERROR_NO_STREAM:
|
|
remote.stream = None
|
|
raise RuntimeError("Peer closed")
|
|
return True
|
|
|
|
def close():
|
|
return
|
|
if with_close_hdr:
|
|
close_hndl = close
|
|
else:
|
|
close_hndl = None
|
|
|
|
remote.ifc = AsyncStreamClient(
|
|
FakeReader(), FakeWriter(), StreamPtr(None), close_hndl)
|
|
remote.ifc.prot_set_update_header_cb(update_hdr)
|
|
remote.ifc.prot_set_init_new_client_conn_cb(callback)
|
|
remote.stream = FakeProto(remote.ifc, False)
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_NO_EXCPT)
|
|
# The callback will be called after the AsyncStreamServer
|
|
# constructer has finished and so ifc must be defined in the
|
|
# upper scope
|
|
assert "ifc" in locals()
|
|
ifc.fwd_add(b'test-forward_msg2 ')
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_with_conn():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
create_remote(remote, TestType.FWD_NO_EXCPT)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 0
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_no_conn():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_sw_except():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_SW_EXCPT)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_os_error():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_OS_ERROR)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_os_error2():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_OS_ERROR, True)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_os_error3():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_OS_ERROR_NO_STREAM)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_runtime_error():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_RUNTIME_ERROR)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_runtime_error2():
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_RUNTIME_ERROR, True)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_runtime_error3(spy_inc_cnt):
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
spy = spy_inc_cnt
|
|
cnt = 0
|
|
|
|
async def _create_remote():
|
|
nonlocal cnt
|
|
create_remote(remote, TestType.FWD_RUNTIME_ERROR_NO_STREAM, True)
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamServer(fake_reader_fwd(), FakeWriter(), None, _create_remote, remote)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.server_loop()
|
|
spy.assert_has_calls([call('Inverter_Cnt'), call('ServerMode_Cnt')])
|
|
assert Infos.get_counter('Inverter_Cnt') == 0
|
|
assert Infos.get_counter('ServerMode_Cnt') == 0
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_resp(spy_inc_cnt):
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
spy = spy_inc_cnt
|
|
cnt = 0
|
|
|
|
def _close_cb():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(fake_reader_fwd(), FakeWriter(), remote, _close_cb, use_emu = True)
|
|
create_remote(remote, TestType.FWD_NO_EXCPT)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.client_loop('')
|
|
spy.assert_has_calls([call('Cloud_Conn_Cnt'), call('EmuMode_Cnt')])
|
|
assert Infos.get_counter('Cloud_Conn_Cnt') == 0
|
|
assert Infos.get_counter('EmuMode_Cnt') == 0
|
|
assert cnt == 1
|
|
del ifc
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_forward_resp2(spy_inc_cnt):
|
|
assert asyncio.get_running_loop()
|
|
remote = StreamPtr(None)
|
|
spy = spy_inc_cnt
|
|
cnt = 0
|
|
def _close_cb():
|
|
nonlocal cnt
|
|
cnt += 1
|
|
|
|
cnt = 0
|
|
ifc = AsyncStreamClient(fake_reader_fwd(), FakeWriter(), None, _close_cb, use_emu = False)
|
|
create_remote(remote, TestType.FWD_NO_EXCPT)
|
|
ifc.fwd_add(b'test-forward_msg')
|
|
await ifc.client_loop('')
|
|
spy.assert_has_calls([call('Cloud_Conn_Cnt'), call('ProxyMode_Cnt'), call('SW_Exception')])
|
|
assert Infos.get_counter('Cloud_Conn_Cnt') == 0
|
|
assert Infos.get_counter('ProxyMode_Cnt') == 0
|
|
assert cnt == 1
|
|
del ifc
|
|
|