---
id: TST-PFM-ELG-470
title: Eligibility blank facts checks
kind: unit
product_area: platform
module: eligibility
revision: 1
status: draft
source_sha:
  services-platform: ad3f6a6582843008ed0f5a17b131878d15829af1
repository: services-platform
files:
  - modules/eligibility/tests/unit/blank-facts.spec.js
implements: []
environment: mock
implementation_state: implemented
latest_result: not-run
conformance: not-verified
estimated_minutes: 1
isolation: One process with suite-local inputs.
evidence:
  - provenance: test
    source: 'services-platform:modules/eligibility/tests/unit/blank-facts.spec.js'
    cases:
      - 'reaches the evaluator as the empty text, not as null'
      - 'decides a platform.date fact of spaces indeterminate, fact_missing'
      - decides the empty text the same way
      - 'premise: a date fact the rule can read is decided'
      - keeps a fact that is not blank as it was sent
      - gives a definition test the same empty text
  - provenance: documented
    source: >-
      services-platform:modules/eligibility/tests/unit/blank-facts.spec.js:suite
      header
    note: >-
      The source header describes the verification boundary and declared
      substitutions.
proof_limit: >-
  No complete capability or feature scenario is mapped to this file; case-level
  ownership remains a coverage finding.
---

# Eligibility blank facts checks

## Verification Boundary

This suite checks isolated decisions and validation using the imported inputs. It cannot establish a complete service or browser lifecycle.

## What This Suite Proves

The file contains executable checks, but no complete scenario mapping is established here. Its source test titles identify the remaining mapping work.

## What It Does Not Prove

Registration supplies no execution result or conformance decision. Passing isolated checks does not establish deployed dependencies or cross-application delivery.

## Real Dependencies and Test Doubles

The suite exercises its real module dependencies and declares no test doubles. Its source header and imports identify the database, transaction and service boundaries it uses.

## Must Not Be Doubled

The decision or validator being asserted remains real; returning the expected answer from a substitute defeats the check.