pytest_userver.client.ClientMonitor Class Reference

Detailed Description

Asyncio userver client for monitor listeners, typically retrieved from plugins.service_client.monitor_client fixture.

Compatible with werkzeug interface.

Definition at line 402 of file client.py.

Inheritance diagram for pytest_userver.client.ClientMonitor:

Public Member Functions
MetricsDiffer	metrics_diff (self, *, str|None path=None, str|None prefix=None, dict[str, str]|None labels=None, bool diff_gauge=False)
	Creates a MetricsDiffer that fetches metrics using this client.
metric_module.MetricsSnapshot	metrics (self, *, str|None path=None, str|None prefix=None, dict[str, str]|None labels=None)
	Returns a dict of metric names to Metric.
Metric|None	single_metric_optional (self, str path, *, dict[str, str]|None labels=None)
	Either return a Metric or None if there's no such metric.
Metric|None	single_metric (self, str path, *, dict[str, str]|None labels=None)
	Returns the Metric.
dict[str, Metric]	metrics_raw (self, str output_format, *, str|None path=None, str|None prefix=None, dict[str, str]|None labels=None)
	Low level function that returns metrics in a specific format.
	get_metrics (self, prefix=None)
	get_metric (self, metric_name)
	fired_alerts (self)
http.ClientResponse	post (self, str path, JsonAnyOptional json=None, Any data=None, dict[str, str]|None params=None, str|None bearer=None, str|None x_real_ip=None, dict[str, str]|None headers=None, **kwargs)
	Make a HTTP POST request.
http.ClientResponse	put (self, path, JsonAnyOptional json=None, Any data=None, dict[str, str]|None params=None, str|None bearer=None, str|None x_real_ip=None, dict[str, str]|None headers=None, **kwargs)
	Make a HTTP PUT request.
http.ClientResponse	patch (self, path, JsonAnyOptional json=None, Any data=None, dict[str, str]|None params=None, str|None bearer=None, str|None x_real_ip=None, dict[str, str]|None headers=None, **kwargs)
	Make a HTTP PATCH request.
http.ClientResponse	get (self, str path, dict[str, str]|None headers=None, str|None bearer=None, str|None x_real_ip=None, **kwargs)
	Make a HTTP GET request.
http.ClientResponse	delete (self, str path, dict[str, str]|None headers=None, str|None bearer=None, str|None x_real_ip=None, **kwargs)
	Make a HTTP DELETE request.
http.ClientResponse	options (self, str path, dict[str, str]|None headers=None, str|None bearer=None, str|None x_real_ip=None, **kwargs)
	Make a HTTP OPTIONS request.
http.ClientResponse	request (self, str http_method, str path, **kwargs)
	Make a HTTP request with the specified method.
	raw_aiohttp_client (self)

Protected Member Functions
Awaitable[http.ClientResponse]	_wrap_client_response (self, aiohttp.ClientResponse response)

Protected Attributes
	_client = client

Member Function Documentation

_wrap_client_response()

Awaitable[http.ClientResponse] pytest_userver.client.ClientWrapper._wrap_client_response ( self, aiohttp.ClientResponse response )

protectedinherited

Definition at line 276 of file client.py.

delete()

http.ClientResponse pytest_userver.client.ClientWrapper.delete ( self, str path, dict[str, str] | None headers = None, str | None bearer = None, str | None x_real_ip = None, ** kwargs )

inherited

Make a HTTP DELETE request.

Definition at line 217 of file client.py.

fired_alerts()

pytest_userver.client.ClientMonitor.fired_alerts

(

self

)

Definition at line 544 of file client.py.

get()

http.ClientResponse pytest_userver.client.ClientWrapper.get ( self, str path, dict[str, str] | None headers = None, str | None bearer = None, str | None x_real_ip = None, ** kwargs )

inherited

Make a HTTP GET request.

Definition at line 197 of file client.py.

get_metric()

pytest_userver.client.ClientMonitor.get_metric	(		self,
			metric_name )

Deprecated

Use metrics() or single_metric() instead

Definition at line 537 of file client.py.

get_metrics()

pytest_userver.client.ClientMonitor.get_metrics	(		self,
			prefix = None )

Deprecated

Use metrics() or single_metric() instead

Definition at line 530 of file client.py.

metrics()

metric_module.MetricsSnapshot pytest_userver.client.ClientMonitor.metrics	(		self,
		*	,
		str | None	path = None,
		str | None	prefix = None,
		dict[str, str] | None	labels = None )

Returns a dict of metric names to Metric.

Parameters

path	Optional full metric path
prefix	Optional prefix on which the metric paths should start
labels	Optional dictionary of labels that must be in the metric

Definition at line 449 of file client.py.

metrics_diff()

MetricsDiffer pytest_userver.client.ClientMonitor.metrics_diff	(		self,
		*	,
		str | None	path = None,
		str | None	prefix = None,
		dict[str, str] | None	labels = None,
		bool	diff_gauge = False )

Creates a MetricsDiffer that fetches metrics using this client.

It's recommended to use this method over metrics to make sure the tests don't affect each other.

With diff_gauge off, only RATE metrics are differentiated. With diff_gauge on, GAUGE metrics are differentiated as well, which may lead to nonsensical results for those.

Parameters

path	Optional full metric path
prefix	Optional prefix on which the metric paths should start
labels	Optional dictionary of labels that must be in the metric
diff_gauge	Whether to differentiate GAUGE metrics

async with monitor_client.metrics_diff(prefix='foo') as differ:
    # Do something that makes the service update its metrics
assert differ.value_at('path-suffix', {'label'}) == 42

Definition at line 412 of file client.py.

metrics_raw()

dict[str, Metric] pytest_userver.client.ClientMonitor.metrics_raw	(		self,
		str	output_format,
		*	,
		str | None	path = None,
		str | None	prefix = None,
		dict[str, str] | None	labels = None )

Low level function that returns metrics in a specific format.

Use metrics and single_metric instead if possible.

Parameters

output_format	Metric output format. See server.handlers.ServerMonitor for a list of supported formats.
path	Optional full metric path
prefix	Optional prefix on which the metric paths should start
labels	Optional dictionary of labels that must be in the metric

Definition at line 504 of file client.py.

options()

http.ClientResponse pytest_userver.client.ClientWrapper.options ( self, str path, dict[str, str] | None headers = None, str | None bearer = None, str | None x_real_ip = None, ** kwargs )

inherited

Make a HTTP OPTIONS request.

Definition at line 237 of file client.py.

patch()

http.ClientResponse pytest_userver.client.ClientWrapper.patch ( self, path, JsonAnyOptional json = None, Any data = None, dict[str, str] | None params = None, str | None bearer = None, str | None x_real_ip = None, dict[str, str] | None headers = None, ** kwargs )

inherited

Make a HTTP PATCH request.

Definition at line 170 of file client.py.

post()

http.ClientResponse pytest_userver.client.ClientWrapper.post ( self, str path, JsonAnyOptional json = None, Any data = None, dict[str, str] | None params = None, str | None bearer = None, str | None x_real_ip = None, dict[str, str] | None headers = None, ** kwargs )

inherited

Make a HTTP POST request.

Definition at line 116 of file client.py.

put()

http.ClientResponse pytest_userver.client.ClientWrapper.put ( self, path, JsonAnyOptional json = None, Any data = None, dict[str, str] | None params = None, str | None bearer = None, str | None x_real_ip = None, dict[str, str] | None headers = None, ** kwargs )

inherited

Make a HTTP PUT request.

Definition at line 143 of file client.py.

raw_aiohttp_client()

pytest_userver.client.ClientWrapper.raw_aiohttp_client ( self )

inherited

Deprecated

Use pytest_userver.client.Client directly instead.

Definition at line 270 of file client.py.

request()

http.ClientResponse pytest_userver.client.ClientWrapper.request ( self, str http_method, str path, ** kwargs )

inherited

Make a HTTP request with the specified method.

Definition at line 257 of file client.py.

single_metric()

Metric | None pytest_userver.client.ClientMonitor.single_metric	(		self,
		str	path,
		*	,
		dict[str, str] | None	labels = None )

Returns the Metric.

Parameters

path	Full metric path
labels	Optional dictionary of labels that must be in the metric

Exceptions

AssertionError

if more than one metric or no metric found

Definition at line 487 of file client.py.

single_metric_optional()

Metric | None pytest_userver.client.ClientMonitor.single_metric_optional	(		self,
		str	path,
		*	,
		dict[str, str] | None	labels = None )

Either return a Metric or None if there's no such metric.

Parameters

path	Full metric path
labels	Optional dictionary of labels that must be in the metric

Exceptions

AssertionError

if more than one metric returned

Definition at line 470 of file client.py.

Member Data Documentation

_client

pytest_userver.client.ClientWrapper._client = client

protectedinherited

Definition at line 114 of file client.py.

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The documentation for this class was generated from the following file:

• /data/code/userver/testsuite/pytest_plugins/pytest_userver/client.py