70 lines
2.0 KiB
Python
70 lines
2.0 KiB
Python
from unittest.mock import AsyncMock
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import pytest
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import ingestor.metrics as metrics
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from ingestor.io.data_sink import DataSink
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def make_sink(data_manager=None):
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dm = data_manager or AsyncMock()
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sink = DataSink(data_manager=dm, postgres=AsyncMock())
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sink.emit_metric = AsyncMock()
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return sink, dm
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@pytest.mark.asyncio
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async def test_publish_reading_fans_out_per_name():
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sink, dm = make_sink()
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names = [
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{'collection': 'raw_x', 'tag_name': 'Counter', 'model_id': '1', 'model_name': 'm1'},
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{'collection': 'raw_y', 'tag_name': 'Contador', 'model_id': '2', 'model_name': 'm2'},
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]
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await sink.publish_reading(
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tag='ns=2;i=2', value=42, timestamp='2026-07-13T00:00:00Z', names=names
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)
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assert dm.publish.await_count == 2
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@pytest.mark.asyncio
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async def test_publish_reading_builds_doc_and_routes_collection():
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sink, dm = make_sink()
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names = [{'collection': 'raw_x', 'tag_name': 'Counter', 'model_id': '1', 'model_name': 'm1'}]
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await sink.publish_reading(
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tag='ns=2;i=2', value=42, timestamp='2026-07-13T00:00:00Z', names=names
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)
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collection, doc = dm.publish.await_args_list[0].args
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assert collection == 'raw_x'
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assert doc == {
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'tag': 'ns=2;i=2',
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'name': 'Counter',
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'model_id': '1',
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'timestamp': '2026-07-13T00:00:00Z',
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'value': 42,
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}
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@pytest.mark.asyncio
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async def test_publish_reading_emits_tag_value_metric_per_name():
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sink, dm = make_sink()
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names = [
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{'collection': 'raw_x', 'tag_name': 'Counter', 'model_id': '1', 'model_name': 'm1'},
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{'collection': 'raw_y', 'tag_name': 'Contador', 'model_id': '2', 'model_name': 'm2'},
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]
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await sink.publish_reading(
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tag='ns=2;i=2', value=42, timestamp='2026-07-13T00:00:00Z', names=names
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)
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assert sink.emit_metric.await_count == 2
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sink.emit_metric.assert_any_await(
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metric_object=metrics.OPC_TAG_VALUE,
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method='set',
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value=42,
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tags={'pod_id': dm.pod_id, 'tag_name': 'Counter', 'model_id': '1'},
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)
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