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remove _forward_buffer

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This commit is contained in:
Stefan Allius
2024-09-22 15:00:53 +02:00
parent 0b437cf3bc
commit eea725b8da
5 changed files with 154 additions and 181 deletions
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175
app/tests/test_talent.py
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@@ -34,7 +34,6 @@ class MemoryStream(Talent):
self.msg_count = 0
self.addr = 'Test: SrvSide'
self.send_msg_ofs = 0
self.test_exception_async_write = False
self.msg_recvd = []
self.remote_stream = None
@@ -90,10 +89,6 @@ class MemoryStream(Talent):
self.msg_count += 1
async def async_write(self, headline=''):
if self.test_exception_async_write:
raise RuntimeError("Peer closed.")
@pytest.fixture
@@ -746,7 +741,7 @@ def test_read_message(msg_contact_info):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==25
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
m.close()
def test_read_message_twice(config_no_tsun_inv1, msg_inverter_ind):
@@ -766,7 +761,7 @@ def test_read_message_twice(config_no_tsun_inv1, msg_inverter_ind):
assert m.msg_recvd[1]['data_len']==120
assert m.id_str == b"R170000000000001"
assert m.unique_id == 'R170000000000001'
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
m.close()
def test_read_message_long_id(msg_contact_info_long_id):
@@ -851,7 +846,7 @@ def test_read_two_messages(config_tsun_allow_all, msg2_contact_info,msg_contact_
assert m.msg_recvd[1]['msg_id']==0
assert m.msg_recvd[1]['header_len']==23
assert m.msg_recvd[1]['data_len']==25
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_contact_rsp + msg_contact_rsp2
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
@@ -876,7 +871,7 @@ def test_conttact_req(config_tsun_allow_all, msg_contact_info, msg_contact_rsp):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==25
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_contact_rsp
m.close()
@@ -894,7 +889,7 @@ def test_contact_broken_req(config_tsun_allow_all, msg_contact_info_broken, msg_
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==23
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_contact_rsp
m.close()
@@ -912,7 +907,7 @@ def test_conttact_req(config_tsun_allow_all, msg_contact_info, msg_contact_rsp):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==25
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_contact_rsp
m.close()
@@ -930,7 +925,7 @@ def test_contact_broken_req(config_tsun_allow_all, msg_contact_info_broken, msg_
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==23
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_contact_rsp
m.close()
@@ -949,7 +944,7 @@ def test_msg_contact_resp(config_tsun_inv1, msg_contact_rsp):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -969,7 +964,7 @@ def test_msg_contact_resp_2(config_tsun_inv1, msg_contact_rsp):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==msg_contact_rsp
assert m.ifc.forward.get()==msg_contact_rsp
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -989,7 +984,7 @@ def test_msg_contact_resp_3(config_tsun_inv1, msg_contact_rsp):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==msg_contact_rsp
assert m.ifc.forward.get()==msg_contact_rsp
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1007,7 +1002,7 @@ def test_msg_contact_invalid(config_tsun_inv1, msg_contact_invalid):
assert m.msg_id==0
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==msg_contact_invalid
assert m.ifc.forward.get()==msg_contact_invalid
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1028,7 +1023,7 @@ def test_msg_get_time(config_tsun_inv1, msg_get_time):
assert m.ts_offset==0
assert m.data_len==0
assert m.state==State.pend
assert m._forward_buffer==msg_get_time
assert m.ifc.forward.get()==msg_get_time
assert m.ifc.write.get()==b'\x00\x00\x00\x1b\x10R170000000000001\x91"\x00\x00\x01\x89\xc6,_\x00'
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1049,7 +1044,7 @@ def test_msg_get_time_autark(config_no_tsun_inv1, msg_get_time):
assert m.ts_offset==0
assert m.data_len==0
assert m.state==State.received
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==bytearray(b'\x00\x00\x00\x1b\x10R170000000000001\x91"\x00\x00\x01\x89\xc6,_\x00')
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1073,7 +1068,7 @@ def test_msg_time_resp(config_tsun_inv1, msg_time_rsp):
assert m.ts_offset==3600000
assert s.ts_offset==3600000
assert m.data_len==8
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.remote_stream = None
@@ -1094,7 +1089,7 @@ def test_msg_time_resp_autark(config_no_tsun_inv1, msg_time_rsp):
assert m.header_len==23
assert m.ts_offset==3600000
assert m.data_len==8
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1113,7 +1108,7 @@ def test_msg_time_inv_resp(config_tsun_inv1, msg_time_rsp_inv):
assert m.header_len==23
assert m.ts_offset==0
assert m.data_len==4
assert m._forward_buffer==msg_time_rsp_inv
assert m.ifc.forward.get()==msg_time_rsp_inv
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1132,7 +1127,7 @@ def test_msg_time_invalid(config_tsun_inv1, msg_time_invalid):
assert m.header_len==23
assert m.ts_offset==0
assert m.data_len==0
assert m._forward_buffer==msg_time_invalid
assert m.ifc.forward.get()==msg_time_invalid
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1151,7 +1146,7 @@ def test_msg_time_invalid_autark(config_no_tsun_inv1, msg_time_invalid):
assert m.ts_offset==0
assert m.header_len==23
assert m.data_len==0
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1175,7 +1170,7 @@ def test_msg_act_time(config_no_modbus_poll, msg_act_time, msg_act_time_ack):
assert m.header_len==23
assert m.data_len==9
assert m.state == State.up
assert m._forward_buffer==msg_act_time
assert m.ifc.forward.get()==msg_act_time
assert m.ifc.write.get()==msg_act_time_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert 125 == m.db.get_db_value(Register.POLLING_INTERVAL, 0)
@@ -1199,7 +1194,7 @@ def test_msg_act_time2(config_tsun_inv1, msg_act_time, msg_act_time_ack):
assert m.ts_offset==0
assert m.header_len==23
assert m.data_len==9
assert m._forward_buffer==msg_act_time
assert m.ifc.forward.get()==msg_act_time
assert m.ifc.write.get()==msg_act_time_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert 123 == m.db.get_db_value(Register.POLLING_INTERVAL, 0)
@@ -1220,7 +1215,7 @@ def test_msg_act_time_ofs(config_tsun_inv1, msg_act_time, msg_act_time_ofs, msg_
assert m.ts_offset==3600
assert m.header_len==23
assert m.data_len==9
assert m._forward_buffer==msg_act_time_ofs
assert m.ifc.forward.get()==msg_act_time_ofs
assert m.ifc.write.get()==msg_act_time_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1240,7 +1235,7 @@ def test_msg_act_time_ofs2(config_tsun_inv1, msg_act_time, msg_act_time_ofs, msg
assert m.ts_offset==-3600
assert m.header_len==23
assert m.data_len==9
assert m._forward_buffer==msg_act_time
assert m.ifc.forward.get()==msg_act_time
assert m.ifc.write.get()==msg_act_time_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1260,7 +1255,7 @@ def test_msg_act_time_autark(config_no_tsun_inv1, msg_act_time, msg_act_time_ack
assert m.ts_offset==0
assert m.header_len==23
assert m.data_len==9
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==msg_act_time_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1278,7 +1273,7 @@ def test_msg_act_time_ack(config_tsun_inv1, msg_act_time_ack):
assert m.msg_id==153
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1296,7 +1291,7 @@ def test_msg_act_time_cmd(config_tsun_inv1, msg_act_time_cmd):
assert m.msg_id==153
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==msg_act_time_cmd
assert m.ifc.forward.get()==msg_act_time_cmd
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1314,7 +1309,7 @@ def test_msg_act_time_inv(config_tsun_inv1, msg_act_time_inv):
assert m.msg_id==153
assert m.header_len==23
assert m.data_len==8
assert m._forward_buffer==msg_act_time_inv
assert m.ifc.forward.get()==msg_act_time_inv
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1333,11 +1328,11 @@ def test_msg_cntrl_ind(config_tsun_inv1, msg_controller_ind, msg_controller_ind_
assert m.header_len==23
assert m.data_len==284
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_controller_ind
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_controller_ind
m.ts_offset = -4096
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_controller_ind_ts_offs
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_controller_ind_ts_offs
assert m.ifc.write.get()==msg_controller_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1355,7 +1350,7 @@ def test_msg_cntrl_ack(config_tsun_inv1, msg_controller_ack):
assert m.msg_id==113
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1374,11 +1369,11 @@ def test_msg_cntrl_invalid(config_tsun_inv1, msg_controller_invalid):
assert m.header_len==23
assert m.data_len==1
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_controller_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_controller_invalid
m.ts_offset = -4096
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_controller_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_controller_invalid
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1398,11 +1393,11 @@ def test_msg_inv_ind(config_tsun_inv1, msg_inverter_ind, msg_inverter_ind_ts_off
assert m.header_len==23
assert m.data_len==120
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_ind
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_inverter_ind
m.ts_offset = +256
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_ind_ts_offs
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_inverter_ind_ts_offs
assert m.ifc.write.get()==msg_inverter_ack
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1425,8 +1420,8 @@ def test_msg_inv_ind1(config_tsun_inv1, msg_inverter_ind2, msg_inverter_ind_ts_o
assert m.header_len==23
assert m.data_len==1263
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_ind2
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_inverter_ind2
assert m.ifc.write.get()==msg_inverter_ack
assert m.db.get_db_value(Register.TS_GRID) == 1691243349
m.close()
@@ -1449,8 +1444,8 @@ def test_msg_inv_ind2(config_tsun_inv1, msg_inverter_ind_new, msg_inverter_ind_t
assert m.header_len==23
assert m.data_len==1165
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_ind_new
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_inverter_ind_new
assert m.ifc.write.get()==msg_inverter_ack
assert m.db.get_db_value(Register.INVERTER_STATUS) == None
assert m.db.get_db_value(Register.TS_GRID) == None
@@ -1477,8 +1472,8 @@ def test_msg_inv_ind3(config_tsun_inv1, msg_inverter_ind_0w, msg_inverter_ack):
assert m.header_len==23
assert m.data_len==1263
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_ind_0w
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_inverter_ind_0w
assert m.ifc.write.get()==msg_inverter_ack
assert m.db.get_db_value(Register.INVERTER_STATUS) == 1
assert isclose(m.db.db['grid']['Output_Power'], 0.5)
@@ -1501,7 +1496,7 @@ def test_msg_inv_ack(config_tsun_inv1, msg_inverter_ack):
assert m.msg_id==4
assert m.header_len==23
assert m.data_len==1
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -1520,11 +1515,11 @@ def test_msg_inv_invalid(config_tsun_inv1, msg_inverter_invalid):
assert m.header_len==23
assert m.data_len==1
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_inverter_invalid
m.ts_offset = 256
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_inverter_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_inverter_invalid
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
m.close()
@@ -1544,11 +1539,11 @@ def test_msg_ota_req(config_tsun_inv1, msg_ota_req):
assert m.header_len==23
assert m.data_len==259
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_ota_req
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_ota_req
m.ts_offset = 4096
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_ota_req
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_ota_req
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert m.db.stat['proxy']['OTA_Start_Msg'] == 1
@@ -1571,11 +1566,11 @@ def test_msg_ota_ack(config_tsun_inv1, msg_ota_ack):
assert m.header_len==23
assert m.data_len==1
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_ota_ack
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_ota_ack
m.ts_offset = 256
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_ota_ack
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.get()==msg_ota_ack
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert m.db.stat['proxy']['OTA_Start_Msg'] == 0
@@ -1596,11 +1591,11 @@ def test_msg_ota_invalid(config_tsun_inv1, msg_ota_invalid):
assert m.header_len==23
assert m.data_len==1
m.ts_offset = 0
m._update_header(m._forward_buffer)
assert m._forward_buffer==msg_ota_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.forward.peek()==msg_ota_invalid
m.ts_offset = 4096
assert m._forward_buffer==msg_ota_invalid
m._update_header(m._forward_buffer)
assert m.ifc.forward.get()==msg_ota_invalid
m._update_header(m.ifc.forward.peek())
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
assert m.db.stat['proxy']['OTA_Start_Msg'] == 0
@@ -1619,7 +1614,7 @@ def test_msg_unknown(config_tsun_inv1, msg_unknown):
assert m.msg_id==23
assert m.header_len==23
assert m.data_len==4
assert m._forward_buffer==msg_unknown
assert m.ifc.forward.get()==msg_unknown
assert m.ifc.write.get()==b''
assert 1 == m.db.stat['proxy']['Unknown_Msg']
m.close()
@@ -1744,10 +1739,10 @@ def test_msg_modbus_req(config_tsun_inv1, msg_modbus_cmd):
assert c.msg_id==119
assert c.header_len==23
assert c.data_len==13
assert c._forward_buffer==b''
assert c.ifc.forward.get()==b''
assert c.ifc.write.get()==b''
assert m.id_str == b"R170000000000001"
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.sent_pdu == msg_modbus_cmd
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
@@ -1774,10 +1769,10 @@ def test_msg_modbus_req2(config_tsun_inv1, msg_modbus_cmd):
assert c.msg_id==119
assert c.header_len==23
assert c.data_len==13
assert c._forward_buffer==b''
assert c.ifc.forward.get()==b''
assert c.ifc.write.get()==b''
assert m.id_str == b"R170000000000001"
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.sent_pdu == b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
@@ -1803,9 +1798,9 @@ def test_msg_modbus_req3(config_tsun_inv1, msg_modbus_cmd_crc_err):
assert c.msg_id==119
assert c.header_len==23
assert c.data_len==13
assert c._forward_buffer==b''
assert c.ifc.forward.get()==b''
assert c.ifc.write.get()==b''
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.sent_pdu ==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
@@ -1828,7 +1823,7 @@ def test_msg_modbus_rsp1(config_tsun_inv1, msg_modbus_rsp):
assert m.msg_id==119
assert m.header_len==23
assert m.data_len==13
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert m.db.stat['proxy']['Modbus_Command'] == 0
@@ -1850,7 +1845,7 @@ def test_msg_modbus_cloud_rsp(config_tsun_inv1, msg_modbus_rsp):
assert m.msg_id==119
assert m.header_len==23
assert m.data_len==13
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Msg'] == 1
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
@@ -1878,7 +1873,7 @@ def test_msg_modbus_rsp2(config_tsun_inv1, msg_modbus_rsp20):
assert not m.header_valid # must be invalid, since msg was handled and buffer flushed
assert m.mb.err == 5
assert m.msg_count == 2
assert m._forward_buffer==msg_modbus_rsp20
assert m.ifc.forward.get()==msg_modbus_rsp20
assert m.ifc.write.get()==b''
assert m.db.db == {'collector': {'Serial_Number': 'R170000000000001'}, 'inverter': {'Version': 'V5.1.09', 'Rated_Power': 300}, 'grid': {'Timestamp': m._utc(), 'Voltage': 225.9, 'Current': 0.41, 'Frequency': 49.99, 'Output_Power': 94.8}, 'env': {'Inverter_Temp': 22}, 'input': {'Timestamp': m._utc(), 'pv1': {'Voltage': 0.8, 'Current': 0.0, 'Power': 0.0}, 'pv2': {'Voltage': 34.5, 'Current': 2.89, 'Power': 99.8}, 'pv3': {'Voltage': 0.0, 'Current': 0.0, 'Power': 0.0}, 'pv4': {'Voltage': 0.0, 'Current': 0.0, 'Power': 0.0}}}
assert m.db.get_db_value(Register.VERSION) == 'V5.1.09'
@@ -1908,7 +1903,7 @@ def test_msg_modbus_rsp3(config_tsun_inv1, msg_modbus_rsp21):
assert not m.header_valid # must be invalid, since msg was handled and buffer flushed
assert m.mb.err == 5
assert m.msg_count == 2
assert m._forward_buffer==msg_modbus_rsp21
assert m.ifc.forward.get()==msg_modbus_rsp21
assert m.ifc.write.get()==b''
assert m.db.db == {'collector': {'Serial_Number': 'R170000000000001'}, 'inverter': {'Version': 'V5.1.0E', 'Rated_Power': 300}, 'grid': {'Timestamp': m._utc(), 'Voltage': 225.9, 'Current': 0.41, 'Frequency': 49.99, 'Output_Power': 94.8}, 'env': {'Inverter_Temp': 22}, 'input': {'Timestamp': m._utc(), 'pv1': {'Voltage': 0.8, 'Current': 0.0, 'Power': 0.0}, 'pv2': {'Voltage': 34.5, 'Current': 2.89, 'Power': 99.8}, 'pv3': {'Voltage': 0.0, 'Current': 0.0, 'Power': 0.0}, 'pv4': {'Voltage': 0.0, 'Current': 0.0, 'Power': 0.0}}}
assert m.db.get_db_value(Register.VERSION) == 'V5.1.0E'
@@ -1937,7 +1932,7 @@ def test_msg_modbus_rsp4(config_tsun_inv1, msg_modbus_rsp21):
assert not m.header_valid # must be invalid, since msg was handled and buffer flushed
assert m.mb.err == 0
assert m.msg_count == 1
assert m._forward_buffer==msg_modbus_rsp21
assert m.ifc.forward.get()==msg_modbus_rsp21
assert m.modbus_elms == 19
assert m.ifc.write.get()==b''
assert m.db.db == db_values
@@ -1962,7 +1957,7 @@ def test_msg_modbus_rsp_new(config_tsun_inv1, msg_modbus_rsp20_new):
assert m.msg_id==135
assert m.header_len==23
assert m.data_len==107
assert m._forward_buffer==b''
assert m.ifc.forward.get()==b''
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
assert m.db.stat['proxy']['Modbus_Command'] == 0
@@ -1982,7 +1977,7 @@ def test_msg_modbus_invalid(config_tsun_inv1, msg_modbus_inv):
assert m.msg_id==119
assert m.header_len==23
assert m.data_len==13
assert m._forward_buffer==msg_modbus_inv
assert m.ifc.forward.get()==msg_modbus_inv
assert m.ifc.write.get()==b''
assert m.db.stat['proxy']['Unknown_Ctrl'] == 1
assert m.db.stat['proxy']['Modbus_Command'] == 0
@@ -2011,7 +2006,7 @@ def test_msg_modbus_fragment(config_tsun_inv1, msg_modbus_rsp20):
assert m.msg_id == 119
assert m.header_len == 23
assert m.data_len == 50
assert m._forward_buffer==msg_modbus_rsp20
assert m.ifc.forward.get()==msg_modbus_rsp20
assert m.ifc.write.get() == b''
assert m.mb.err == 0
assert m.modbus_elms == 20-1 # register 0x300d is unknown, so one value can't be mapped
@@ -2026,24 +2021,16 @@ async def test_msg_build_modbus_req(config_tsun_inv1, msg_modbus_cmd):
m.id_str = b"R170000000000001"
await m.send_modbus_cmd(Modbus.WRITE_SINGLE_REG, 0x2008, 0, logging.DEBUG)
assert 0 == m.send_msg_ofs
assert m._forward_buffer == b''
assert m.ifc.forward.get() == b''
assert m.ifc.write.get() == b''
assert m.sent_pdu == b''
m.state = State.up
await m.send_modbus_cmd(Modbus.WRITE_SINGLE_REG, 0x2008, 0, logging.DEBUG)
assert 0 == m.send_msg_ofs
assert m._forward_buffer == b''
assert m.ifc.forward.get() == b''
assert m.ifc.write.get() == b''
assert m.sent_pdu == msg_modbus_cmd
m.sent_pdu = bytearray(0) # clear send buffer for next test
m.test_exception_async_write = True
await m.send_modbus_cmd(Modbus.WRITE_SINGLE_REG, 0x2008, 0, logging.DEBUG)
assert 0 == m.send_msg_ofs
assert m._forward_buffer == b''
assert m.ifc.write.get() == b''
assert m.sent_pdu == b''
m.close()
def test_modbus_no_polling(config_no_modbus_poll, msg_get_time):
@@ -2061,7 +2048,7 @@ def test_modbus_no_polling(config_no_modbus_poll, msg_get_time):
assert m.header_len==23
assert m.ts_offset==0
assert m.data_len==0
assert m._forward_buffer==msg_get_time
assert m.ifc.forward.get()==msg_get_time
assert m.ifc.write.get()==b'\x00\x00\x00\x1b\x10R170000000000001\x91"\x00\x00\x01\x89\xc6,_\x00'
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0
m.close()
@@ -2085,7 +2072,7 @@ async def test_modbus_polling(config_tsun_inv1, msg_inverter_ind):
assert m.header_len==23
assert m.ts_offset==0
assert m.data_len==120
assert m._forward_buffer==msg_inverter_ind
assert m.ifc.forward.get()==msg_inverter_ind
assert m.ifc.write.get()==b'\x00\x00\x00\x14\x10R170000000000001\x99\x04\x01'
assert m.db.stat['proxy']['Unknown_Ctrl'] == 0