Compono.Metrics.MeasurementVerificationBuilder T
Compono.Metrics¶
Compono.Metrics¶
MeasurementVerificationBuilder\<T> Class¶
A fluent filter chain over a resolved selection of captured measurements, ending in a thin, one-line forwarder to core CallVerifier - Once()/Never()/Exactly(int) each build a CallVerifier from the filtered match count right here and call the corresponding member. CallVerifier itself is never part of this type's public surface, and no new counting/Times abstraction is introduced. See docs/adr/0072-compono-metrics-testing-support-package.md §"Selection and matching".
Type parameters¶
T
The measurement value type - one of the seven supported types.
Inheritance System.Object → MeasurementVerificationBuilder\<T>
| Methods | |
|---|---|
| AtLeast(int) | Asserts the accumulated filters matched at least times times. |
| AtMost(int) | Asserts the accumulated filters matched at most times times. |
| Exactly(int) | Asserts the accumulated filters matched exactly times times. |
| Matching(Func<CapturedMeasurement<T>,bool>) | Restricts matches to measurements satisfying an arbitrary predicate - the escape hatch for anything the named filters above don't cover (an exact tag-set match, a tolerance, and so on). |
| Never() | Asserts the accumulated filters never matched. |
| Once() | Asserts the accumulated filters matched exactly once. |
| WithoutTag(string) | Restricts matches to measurements that have no tag with key key (ordinal). |
| WithTag(string, object) | Restricts matches to measurements that contain a tag with key key (ordinal) whose value satisfies System.Object.Equals(System.Object,System.Object). Other tags are ignored, and there is no numeric coercion (200, an System.Int32, doesn't match 200L). Chain calls for several tags. |
| WithValue(T) | Restricts matches to measurements whose value equals value exactly, using System.Collections.Generic.EqualityComparer<>.Default. Floating-point equality is exact - use Matching(Func<CapturedMeasurement<T>,bool>) for a tolerance. |