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"""Test Mill."""
import json
import pytest
from aiohttp import ClientResponseError
from mill_local import Mill, MillOilHeater, OperationMode, OilHeaterPowerLevels
device_ip = "192.168.2.123"
local_api_url = f"http://{device_ip}"
async def test_init_when_websession_is_present(client_session):
"""Test Mill init and default values."""
mill = Mill(device_ip, client_session)
# test default values
assert mill.device_ip == device_ip
assert mill.websession is not None
assert mill.url == local_api_url
assert mill._timeout_seconds == 15
assert mill.name == ""
assert mill.version == ""
assert mill.mac_address is None
async def test_connect_when_successful(mocked_response, client_session, status_command_response):
"""Test successful connection to Mill device."""
mill = Mill(device_ip, client_session)
mocked_response.get(f"{local_api_url}/status", status=200, payload=status_command_response)
returned_data = await mill.connect()
# assert returned data, we don't bother asserting every response property
assert returned_data is not None
assert len(returned_data.keys()) == 6
# assert data in Mill object
assert mill.name == "Mill panel"
assert mill.version == "0x221017"
assert mill.mac_address == "13:37:A6:5E:D3:CB"
async def test_connect_when_error_raised(mocked_response, client_session):
"""Test error raised when connecting to Mill device and None returned."""
mill = Mill(device_ip, client_session)
mocked_response.get(f"{local_api_url}/status", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.connect()
assert exp_400_info.value.status == 400
assert returned_data is None
assert mill.name == ""
assert mill.version == ""
assert mill.mac_address is None
async def test_fetch_heater_sensor_when_successful(mocked_response, client_session, control_status_response):
"""Test successful reading heater and sensor data."""
mill = Mill(device_ip, client_session)
mocked_response.get(f"{local_api_url}/control-status", status=200, payload=control_status_response)
returned_data = await mill.fetch_heater_and_sensor_data()
assert returned_data is not None
# we don't bother asserting every response property
assert len(returned_data.keys()) == 11
async def test_fetch_heater_sensor_when_error_raised(mocked_response, client_session, control_status_response):
"""Test error raised when reading heater and sensor data and None returned."""
mill = Mill(device_ip, client_session)
mocked_response.get(f"{local_api_url}/control-status", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.fetch_heater_and_sensor_data()
assert exp_400_info.value.status == 400
assert returned_data is None
async def test_set_target_temperature_when_successful(mocked_response, client_session,
generic_status_ok_response):
"""Test successful setting the device target temperature."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/set-temperature", status=200, payload=generic_status_ok_response)
returned_data = await mill.set_target_temperature(20.5)
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/set-temperature",
method="POST",
data=json.dumps({
"type": "Normal",
"value": 20.5
}))
async def test_set_target_temperature_when_error_raised(mocked_response, client_session,
generic_status_ok_response):
"""Test error raised when setting the device target temperature."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/set-temperature", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.set_target_temperature(20.5)
assert exp_400_info.value.status == 400
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/set-temperature",
method="POST",
data=json.dumps({
"type": "Normal",
"value": 20.5
}))
async def test_set_heater_power_when_successful(mocked_response, client_session,
generic_status_ok_response):
"""Test successful setting the device oil heater power."""
mill = MillOilHeater(device_ip, client_session)
mocked_response.post(f"{local_api_url}/oil-heater-power", status=200, payload=generic_status_ok_response)
returned_data = await mill.set_heater_power(OilHeaterPowerLevels.HIGH)
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/oil-heater-power",
method="POST",
data=json.dumps({
"heating_level_percentage": OilHeaterPowerLevels.HIGH.value,
}))
async def test_set_heater_power_when_error_raised(mocked_response, client_session,
generic_status_ok_response):
"""Test error raised when setting the device oil heater power."""
mill = MillOilHeater(device_ip, client_session)
mocked_response.post(f"{local_api_url}/oil-heater-power", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.set_heater_power(OilHeaterPowerLevels.HIGH)
assert exp_400_info.value.status == 400
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/oil-heater-power",
method="POST",
data=json.dumps({
"heating_level_percentage": OilHeaterPowerLevels.HIGH.value,
}))
async def test_fetch_heater_power_when_successful(mocked_response, client_session, oil_heater_power_response):
"""Test successful reading heater and sensor data."""
mill = MillOilHeater(device_ip, client_session)
mocked_response.get(f"{local_api_url}/oil-heater-power", status=200, payload=oil_heater_power_response)
returned_data = await mill.fetch_heater_power_data()
assert returned_data is not None
assert len(returned_data.keys()) == 2
assert type(returned_data.get("value")) is int
async def test_fetch_heater_power_when_error_raised(mocked_response, client_session, oil_heater_power_response):
"""Test error raised when reading heater and sensor data and None returned."""
mill = MillOilHeater(device_ip, client_session)
mocked_response.get(f"{local_api_url}/oil-heater-power", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.fetch_heater_power_data()
assert exp_400_info.value.status == 400
assert returned_data is None
async def test_set_operation_mode_control_individually_when_successful(mocked_response, client_session,
generic_status_ok_response):
"""Test successful setting the device operation mode to 'control individually'."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/operation-mode", status=200, payload=generic_status_ok_response)
returned_data = await mill.set_operation_mode_control_individually()
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/operation-mode",
method="POST",
data=json.dumps({
"mode": OperationMode.CONTROL_INDIVIDUALLY.value
}))
async def test_set_operation_mode_control_individually_when_error_raised(mocked_response, client_session,
generic_status_ok_response):
"""Test error raised when setting the device operation mode to 'control individually'."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/operation-mode", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.set_operation_mode_control_individually()
assert exp_400_info.value.status == 400
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/operation-mode",
method="POST",
data=json.dumps({
"mode": OperationMode.CONTROL_INDIVIDUALLY.value
}))
async def test_set_operation_mode_off_when_successful(mocked_response, client_session, generic_status_ok_response):
"""Test successful setting the device operation mode to 'off'."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/operation-mode", status=200, payload=generic_status_ok_response)
returned_data = await mill.set_operation_mode_off()
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/operation-mode",
method="POST",
data=json.dumps({
"mode": OperationMode.OFF.value
}))
async def test_set_operation_mode_off_when_error_raised(mocked_response, client_session, generic_status_ok_response):
"""Test error raised when setting the device operation mode to 'off'."""
mill = Mill(device_ip, client_session)
mocked_response.post(f"{local_api_url}/operation-mode", status=400)
with pytest.raises(ClientResponseError) as exp_400_info:
returned_data = await mill.set_operation_mode_off()
assert exp_400_info.value.status == 400
assert returned_data is None
mocked_response.assert_called_once_with(url=f"{local_api_url}/operation-mode",
method="POST",
data=json.dumps({
"mode": OperationMode.OFF.value
}))
async def test_post_request_rais_error_on_400_and_500(mocked_response, client_session):
"""Test that get_request rais exception when status 400 or higher."""
mill = Mill(device_ip, client_session)
# with response body
mocked_response.post(f"{local_api_url}/operation-mode", status=400, body=json.dumps({
"status": "Failed to parse message body"
}))
# without response body
mocked_response.post(f"{local_api_url}/operation-mode", status=500)
with pytest.raises(ClientResponseError) as exp_400_info:
await mill._post_request(command="operation-mode", payload={"mode": OperationMode.OFF.value})
assert exp_400_info.value.status == 400
with pytest.raises(ClientResponseError) as exp_500_info:
await mill._post_request(command="operation-mode", payload={"mode": OperationMode.OFF.value})
assert exp_500_info.value.status == 500
async def test_get_request_rais_error_on_400_and_500(mocked_response, client_session):
"""Test that get_request rais exception when status 400 or higher."""
mill = Mill(device_ip, client_session)
# with response body
mocked_response.get(f"{local_api_url}/status", status=400, body=json.dumps({
"status": "Failed to parse message body"
}))
# without response body
mocked_response.get(f"{local_api_url}/status", status=500)
with pytest.raises(ClientResponseError) as exp_400_info:
await mill._get_request("status")
assert exp_400_info.value.status == 400
with pytest.raises(ClientResponseError) as exp_500_info:
await mill._get_request("status")
assert exp_500_info.value.status == 500
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