879e32f670
* Added min and Events sensor types to prometheus * Updated prometheus client and fixed invalid swith state * Added metric to count number of times an automation is triggered * Removed assumption that may not apply to everybody * Fixed tests * Updated requirements_test_all * Fixed unit tests
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
"""The tests for the Prometheus exporter."""
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import asyncio
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import pytest
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from homeassistant.setup import async_setup_component
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import homeassistant.components.prometheus as prometheus
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@pytest.fixture
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def prometheus_client(loop, hass, test_client):
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"""Initialize a test_client with Prometheus component."""
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assert loop.run_until_complete(async_setup_component(
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hass,
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prometheus.DOMAIN,
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{},
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))
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return loop.run_until_complete(test_client(hass.http.app))
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@asyncio.coroutine
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def test_view(prometheus_client): # pylint: disable=redefined-outer-name
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"""Test prometheus metrics view."""
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resp = yield from prometheus_client.get(prometheus.API_ENDPOINT)
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assert resp.status == 200
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assert resp.headers['content-type'] == 'text/plain'
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body = yield from resp.text()
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body = body.split("\n")
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assert len(body) > 3 # At least two comment lines and a metric
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for line in body:
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if line:
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assert line.startswith('# ') \
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or line.startswith('process_') \
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or line.startswith('python_info')
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