---
id: TST-CRM-ACT-008
title: Activity reads and combined timelines
kind: integration
product_area: crm
module: activities-tasks
revision: 1
status: draft
source_sha:
  services-crm: a8d1364f1dd44b723bb5f9acba12f983e9ec8d69
repository: services-crm
files:
- modules/activities/tests/integration/services/persistence/activities.queries.integration.spec.js
implements:
- ATS-CRM-ACT-005-02
- ATS-CRM-ACT-005-04
- ATS-CRM-ACT-005-05
- ATS-CRM-ACT-005-06
- ATS-CRM-ACT-005-07
- ATS-CRM-ACT-005-09
environment: local
implementation_state: implemented
latest_result: not-run
latest_run_at: null
latest_run_ref: null
conformance: not-verified
estimated_minutes: 5
isolation: Local test database fixtures and suite-owned records.
evidence:
- services-crm:modules/activities/tests/integration/services/persistence/activities.queries.integration.spec.js
- Static inspection only; no runtime result is imported.
- Dependencies and doubles are inspected in the pinned suite setup and imports.
assertion_evidence:
  provenance: test
  source: services-crm:modules/activities/tests/integration/services/persistence/activities.queries.integration.spec.js
---

# Activity reads and combined timelines

## Verification Boundary

This suite checks module reads, writes or presentation against persisted fixtures.

## What This Suite Proves

Read assertions check full interaction values, shared entries, mixed activity and task ordering, search, filters, overdue flags and interleaved pagination.

The registered scenario bindings identify the assertion contributions this executable supplies. A compound scenario can require several suites.

## What It Does Not Prove

It does not establish deployed Lambda transport, live Platform policy or end-user browser behavior.

## Real Dependencies and Test Doubles

The actual persistence or presentation functions execute against the migrated PostgreSQL database and fixture execution contexts.

## Must Not Be Doubled

The database queries, constraints, version checks, workspace policies and transaction boundaries under assertion remain real.