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test(scan progress): add test for queue update logic

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wakonig_k
2025-06-21 18:39:44 +02:00
committed by Jan Wyzula
parent 9ff170660e
commit b2a46e284d
1 changed files with 176 additions and 0 deletions
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176
tests/unit_tests/test_scan_progress_bar.py
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@ -1,5 +1,8 @@
from unittest import mock
import numpy as np
import pytest
from bec_lib import messages
from bec_widgets.widgets.progress.bec_progressbar.bec_progressbar import (
BECProgressBar,
@ -158,3 +161,176 @@ def test_set_progress_source_connections(scan_progressbar, monkeypatch):
prev_connect_count = len(connect_calls)
scan_progressbar.set_progress_source(ProgressSource.DEVICE_PROGRESS, device=device)
assert len(connect_calls) == prev_connect_count, "No extra connect made for same source"
def test_progressbar_queue_update(scan_progressbar):
"""
Test that an empty queue update does not change the progress source.
"""
msg = messages.ScanQueueStatusMessage(queue={"primary": {"info": [], "status": "RUNNING"}})
with mock.patch.object(scan_progressbar, "set_progress_source") as mock_set_source:
scan_progressbar.on_queue_update(
msg.content, msg.metadata, _override_slot_params={"verify_sender": False}
)
mock_set_source.assert_not_called()
def test_progressbar_queue_update_with_scan(scan_progressbar):
"""
Test that a queue update with a scan changes the progress source to SCAN_PROGRESS.
"""
msg = messages.ScanQueueStatusMessage(
metadata={},
queue={
"primary": {
"info": [
{
"queue_id": "40831e2c-fbd1-4432-8072-ad168a7ad964",
"scan_id": ["e3f50794-852c-4bb1-965e-41c585ab0aa9"],
"status": "RUNNING",
"active_request_block": {
"msg": messages.ScanQueueMessage(
metadata={
"file_suffix": None,
"file_directory": None,
"user_metadata": {"sample_name": ""},
"RID": "94949c6e-d5f2-4f01-837e-a5d36257dd5d",
},
scan_type="line_scan",
parameter={
"args": {"samx": [-10.0, 10.0]},
"kwargs": {
"steps": 20,
"relative": False,
"exp_time": 0.1,
"burst_at_each_point": 1,
"system_config": {
"file_suffix": None,
"file_directory": None,
},
},
},
queue="primary",
),
"scan_number": 1,
"report_instructions": [{"scan_progress": 20}],
},
}
],
"status": "RUNNING",
}
},
)
with mock.patch.object(scan_progressbar, "set_progress_source") as mock_set_source:
scan_progressbar.on_queue_update(
msg.content, msg.metadata, _override_slot_params={"verify_sender": False}
)
mock_set_source.assert_called_once_with(ProgressSource.SCAN_PROGRESS)
def test_progressbar_queue_update_with_device(scan_progressbar):
"""
Test that a queue update with a device changes the progress source to DEVICE_PROGRESS.
"""
msg = messages.ScanQueueStatusMessage(
metadata={},
queue={
"primary": {
"info": [
{
"queue_id": "40831e2c-fbd1-4432-8072-ad168a7ad964",
"scan_id": ["e3f50794-852c-4bb1-965e-41c585ab0aa9"],
"status": "RUNNING",
"active_request_block": {
"msg": messages.ScanQueueMessage(
metadata={
"file_suffix": None,
"file_directory": None,
"user_metadata": {"sample_name": ""},
"RID": "94949c6e-d5f2-4f01-837e-a5d36257dd5d",
},
scan_type="line_scan",
parameter={
"args": {"samx": [-10.0, 10.0]},
"kwargs": {
"steps": 20,
"relative": False,
"exp_time": 0.1,
"burst_at_each_point": 1,
"system_config": {
"file_suffix": None,
"file_directory": None,
},
},
},
queue="primary",
),
"scan_number": 1,
"report_instructions": [{"device_progress": ["samx"]}],
},
}
],
"status": "RUNNING",
}
},
)
with mock.patch.object(scan_progressbar, "set_progress_source") as mock_set_source:
scan_progressbar.on_queue_update(
msg.content, msg.metadata, _override_slot_params={"verify_sender": False}
)
mock_set_source.assert_called_once_with(ProgressSource.DEVICE_PROGRESS, device="samx")
def test_progressbar_queue_update_with_no_scan_or_device(scan_progressbar):
"""
Test that a queue update with neither scan nor device does not change the progress source.
"""
msg = messages.ScanQueueStatusMessage(
metadata={},
queue={
"primary": {
"info": [
{
"queue_id": "40831e2c-fbd1-4432-8072-ad168a7ad964",
"scan_id": ["e3f50794-852c-4bb1-965e-41c585ab0aa9"],
"status": "RUNNING",
"active_request_block": {
"msg": messages.ScanQueueMessage(
metadata={
"file_suffix": None,
"file_directory": None,
"user_metadata": {"sample_name": ""},
"RID": "94949c6e-d5f2-4f01-837e-a5d36257dd5d",
},
scan_type="line_scan",
parameter={
"args": {"samx": [-10.0, 10.0]},
"kwargs": {
"steps": 20,
"relative": False,
"exp_time": 0.1,
"burst_at_each_point": 1,
"system_config": {
"file_suffix": None,
"file_directory": None,
},
},
},
queue="primary",
),
"scan_number": 1,
},
}
],
"status": "RUNNING",
}
},
)
with mock.patch.object(scan_progressbar, "set_progress_source") as mock_set_source:
scan_progressbar.on_queue_update(
msg.content, msg.metadata, _override_slot_params={"verify_sender": False}
)
mock_set_source.assert_not_called()