---
id: TST-PFM-NOT-041
title: messages changes queries
kind: integration
product_area: platform
module: notifications
revision: 1
status: draft
source_sha:
  services-platform: ad3f6a6582843008ed0f5a17b131878d15829af1
repository: services-platform
files:
  - >-
    modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js
implements:
  - ATS-PFM-NOT-019-06
environment: local
implementation_state: implemented
latest_result: not-run
latest_run_at: null
latest_run_ref: null
conformance: not-verified
estimated_minutes: 5
isolation: >-
  Suite-owned records in the prepared integration workspaces; seeded workspace
  identities remain shared fixtures.
assertion_bindings:
  - scenario: ATS-PFM-NOT-019-06
    suite: TST-PFM-NOT-041
    assertions:
      - >-
        services-platform:modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js#answers
        the messages of the named service’s requests in the tenant
      - >-
        services-platform:modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js#leaves
        out another service’s messages in the same tenant
      - >-
        services-platform:modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js#answers
        it with its latest state, the provider’s report included
      - >-
        services-platform:modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js#refuses
        a cursor it did not issue
evidence:
  - >-
    services-platform:modules/communications/tests/integration/services/persistence/messages.changes.queries.integration.spec.js
  - The file and referenced assertion titles exist at the pinned commit.
dependency_evidence:
  - >-
    Real: PostgreSQL (row-level security on), acceptance, the send function, the
    feedback processor and the read under test.
  - >-
    Doubled: SES at the transport, the object store (the tier's in-memory
    double); the delivery policy is the development one.
  - >-
    Never doubled: the database, its constraints, the read under test or its
    mapping.
---

# messages changes queries

## Verification Boundary

This suite exercises the local services and prepared PostgreSQL database. API lifecycle cases use signed test contexts through the real route handler; they do not invoke the deployed gateway.

## What This Suite Proves

Its cases exercise read changes using the supplied service filter.

The registered scenario bindings identify the assertions this executable file contributes. They retain individual test references so that a composite scenario does not become a claim of complete execution by one file.

## What It Does Not Prove

Local outcomes do not prove deployed queues, external provider acceptance, production credentials or complete browser behavior. No fresh execution or conformance result is claimed.

## Real Dependencies and Test Doubles

The communication fixtures use real PostgreSQL and module logic. Shared support records queue and transport calls and stores objects in memory; sender provisioning substitutes a provider identity store. Signed API contexts replace the authorizer key in API suites.

## Must Not Be Doubled

Database constraints, workspace policy, state guards and the service operation under test must remain real. Recording a provider or queue call must not replace the submission, claim or outcome logic being checked.