Coverage for tests/test_dummy_sim.py: 41%

1import datetime 

2 

3from cgse_dummy.dummy_sim import _VERSION 

4from cgse_dummy.dummy_sim import send_command 

5from cgse_dummy.dummy_sim import send_request 

6 

7 

8def test_send_request(): 

9 response = send_request("*IDN?") 

10 

11 parts = response.decode().strip().split(", ") 

12 

13 assert len(parts) == 4 

14 

15 manufacturer, model, sn, version = parts 

16 assert manufacturer == "DUMMY INSTRUMENTS" # check the settings.yaml if this test fails 

17 assert model == "DAQ-1234" # check the settings.yaml if this test fails 

18 assert sn == "SN2025-X23-5" # check the settings.yaml if this test fails 

19 assert version == _VERSION 

20 

21def test_info(): 

22 response = send_request("info").decode().strip() 

23 

24 assert "DUMMY INSTRUMENTS" in response 

25 assert "0.0.2" in response 

26 

27def test_get_value(): 

28 response = send_request("get_value").decode().strip() 

29 value_1 = float(response) 

30 

31 assert -185.0 < value_1 < 30.0 

32 

33 response = send_request("get_value").decode().strip() 

34 value_2 = float(response) 

35 

36 assert value_1 != value_2 

37 

38 

39def test_system_time(): 

40 

41 send_command(":SYST:TIME 2025, 10, 10, 12, 12, 00") 

42 

43 response = send_request(":SYST:TIME?").decode().strip() 

44 sys_time = datetime.datetime.strptime(response, "%a %b %d %H:%M:%S %Y") 

45 

46 # it shouldn't take 2s to execute this test! 

47 assert sys_time <= datetime.datetime(2025, 10, 10, 12, 12, 2)