assert that reservoir quota is expired.

assert that reservoir is expired, borrowing 1 req during that second.

assert that reservoir quota is still expired since now time is equal to expiresAt time.

assert that reservoir is expired, borrowed 1 req during that second so now using traceIDRatioBased sampler.

assert fallback sampling description.

assert that rule is active and not stale.

assert that able to successfully generate the client ID.

assert that rule is inactive but not stale.

End of Amazon modification.

assert that manifest rule r2 is a match for sampling.

assert that if rules has attribute and span has those attribute with same value then matching will happen.

assert that wildcard attributes will match.

assert that if some of the rules attributes are not present in span attributes then matching will not happen.

assert that when no known rule is match then returned rule is nil, matched flag is false.

asserts the minimum value of all the targets.

asserts the minimum value of all the targets when some targets has negative interval.

asserts that manifest with empty rules return 0.

asserts the minimum value of all the targets when some targets has 0 interval.

assert that fresh and inactive rules are not included in a snapshot.

assert that user provided values are tied to config.

assert that new manifest has certain non-nil attributes.

assert when some config is provided by user then other config will be picked up from default config.

Validate Rules are preserved when a rule is updated with the same ruleProperties.

assert that when quotaBalance is assigned the correct value after a portion of a second.

assert quotaBalance and capacity of borrowing case.

assert that when borrow is true and elapsedTime is greater than 1, then we only increase the quota balance by 1.

assert that 1 valid and 1 invalid rule update only valid rule gets stored to the manifest.

assert that if collector is not enabled at specified endpoint, returns an error.

assert that rule with version greater than one does not update to the manifest.

assert that rule with no RuleName does not update to the manifest.

assert that rule with no ServiceName updates manifest successfully with empty values.

assert that inactive rule so return early without doing getSamplingTargets call.

assert that refresh manifest targets successfully updates reservoir value for a rule.

assert that refresh manifest targets successfully updates samplingTargetsPollingInterval.

TestRemoteSamplerDescription assert remote sampling description.

assert sampling using fallback sampler.

assert on snapshot of sampling statistics counters.

assert that snapshots returns an array of valid sampling statistics.

assert that sorting an unsorted array results in a sorted array - check priority.

assert that sorting an unsorted array results in a sorted array - check priority and rule name.

assert that rule is active but stale due to quota is expired.

assert that when fixed rate is 0 traceIDRatioBased sampler will not sample the trace.

assert that sampling using traceIDRationBasedSampler when reservoir quota is consumed.

assert that a missing sampling rule in manifest does not update it's reservoir values.

assert that a sampling target with missing Fixed Rate returns an error.

assert that a sampling target with missing Rule Name returns an error.

assert that a valid sampling target updates its rule.

assert that when last rule modification time is greater than manifest refresh time we need to update manifest out of band (async).

unprocessed statistics error code is 5xx then updateTargets returns an error, if 4xx refresh flag set to true.

validate no data race is happening when updating rule properties and rule targets in manifest while matching.

validate no data race is happening when updating rule properties and rule targets in manifest while sampling.

validate no data race is happening when updating rule properties in manifest while matching.

validate no data race is when capturing sampling statistics in manifest while sampling.

assert that valid endpoint would not result in an error.

assert negative sampling rules interval leads to an error.

assert positive sampling rules interval.

assert that host name with special character would not result in an error.

assert that endpoint without host name would not result in an error.

assert wildcard match is negative.

2025-05-07: Begin Amazon modification. assert wildcard match is positive.

now returns current time according to the standard time package.