Detailed Description

Python module that provides helpers for functional testing of metrics with testsuite; see Functional service tests (testsuite) for an introduction.

Classes
class	Histogram
	Represents the value of a HIST_RATE (a.k.a. More...
class	Metric
	Metric type that contains the labels: dict[str, str] and value: int. More...
class	_MetricsJSONEncoder
class	MetricsSnapshot
	Snapshot of captured metrics that mimics the dict interface. More...

Functions
bool	_type_eq (MetricType lhs, MetricType rhs)
tuple[tuple[str, str],...]	_get_labels_tuple (Metric metric)
	Returns labels as a tuple of sorted items.
float	_do_compute_percentile (Histogram hist, float percent)
MetricValue	_parse_metric_value (Any value)
_FlattenedSnapshot	_flatten_snapshot (values, bool ignore_zeros)
str	_diff_metric_snapshots (_FlattenedSnapshot lhs, _FlattenedSnapshot rhs, bool ignore_zeros)

Variables
TypeAlias	_FlattenedSnapshot = Set[tuple[str, Metric]]

Function Documentation

protected

Definition at line 411 of file metrics.py.

float _do_compute_percentile	(	Histogram	hist,
		float	percent )

protected

Definition at line 362 of file metrics.py.

_FlattenedSnapshot _flatten_snapshot	(		values,
		bool	ignore_zeros )

protected

Definition at line 402 of file metrics.py.

tuple[tuple[str, str], ...] _get_labels_tuple ( Metric metric )

protected

Returns labels as a tuple of sorted items.

Definition at line 357 of file metrics.py.

MetricValue _parse_metric_value ( Any value )

protected

Definition at line 384 of file metrics.py.

bool _type_eq	(	MetricType	lhs,
		MetricType	rhs )

protected

Definition at line 353 of file metrics.py.

TypeAlias pytest_userver.metrics._FlattenedSnapshot = Set[tuple[str, Metric]]

protected

Definition at line 399 of file metrics.py.