William Wernert 48b5ac779b Alerting/Annotations: Add annotation backend for Loki alert state history (#78156) ... * Move scope type vars to testutil package * Expose parts of state historian for use in annotation backend * Implement Loki ASH Annotation store This store will only implement the `Get` method of a RepositoryImpl since alert state history writes to Loki elsewhere. * Use interface for Loki HTTP Client * Add tests for Loki ASH Annotation store * Add missing test * Fix lint * Organize tests * Add filter tests * Improve tests * Move filter logic into outer function * Fix lint * Add comment * Fix tests * Fix lint * Rename historian store + refactor * Cleanup historian store * Fix tests * Minor cleanup * Use new `ShouldRecordAnnotation` filter * Fix logic and add tests for this check * Fix typos, remove unused variables, `< 1` -> `== 0` * More closely mimic RBAC filter from xorm to ensure correct logic * Move off weaveworks client * Address PR comments		2024-01-10 18:42:35 -05:00
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historian_store_test.go
historian_store.go