Add partner YAML tests and a dedicated CI runner

.github/workflows/pr.yaml

@@ -183,6 +183,28 @@ jobs:
         env:
           PYTHONUNBUFFERED: 1
         run: uv run ${{ matrix.cmd }}
+  HouseholdAPIPartners:
+    name: Household API Partners
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v6
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: 3.14
+      - name: Install uv
+        uses: astral-sh/setup-uv@v8.1.0
+      - name: Install dependencies
+        run: uv sync --extra dev
+      - name: Turn off default branching
+        shell: bash
+        run: bash ./update_itemization.sh
+      - name: Run Household API Partners YAML tests
+        env:
+          PYTHONUNBUFFERED: 1
+        run: uv run make test-yaml-no-structural-other-partners
   Contrib:
     name: Full Suite - Contrib (${{ matrix.group }})
     runs-on: ubuntu-latest

.github/workflows/push.yaml

@@ -99,6 +99,31 @@ jobs:
         env:
           PYTHONUNBUFFERED: 1
         run: uv run ${{ matrix.cmd }}
+  HouseholdAPIPartners:
+    name: Household API Partners
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    if: |
+      (github.repository == 'PolicyEngine/policyengine-us')
+      && (github.event.head_commit.message == 'Update PolicyEngine US')
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v6
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: 3.14
+      - name: Install uv
+        uses: astral-sh/setup-uv@v8.1.0
+      - name: Install dependencies
+        run: uv sync --extra dev
+      - name: Turn off default branching
+        shell: bash
+        run: bash ./update_itemization.sh
+      - name: Run Household API Partners YAML tests
+        env:
+          PYTHONUNBUFFERED: 1
+        run: uv run make test-yaml-no-structural-other-partners
   Contrib:
     name: Full Suite - Contrib (${{ matrix.group }})
     runs-on: ubuntu-latest
@@ -178,7 +203,7 @@ jobs:
     if: |
       (github.repository == 'PolicyEngine/policyengine-us')
       && (github.event.head_commit.message == 'Update PolicyEngine US')
-    needs: [Baseline, Contrib, Rest]
+    needs: [Baseline, HouseholdAPIPartners, Contrib, Rest]
     steps:
       - name: Checkout repo
         uses: actions/checkout@v6

Makefile

@@ -75,9 +75,13 @@ test-yaml-no-structural-other-ssa:
 test-yaml-no-structural-other-rest:
 	# All remaining gov/ subdirs + any new ones auto-route here.
 	$(BATCH) $(TESTS)/policy/baseline/gov --exclude states,irs,ssa --mode per-subdir
-	# All top-level baseline/ subdirs except gov/household/contrib
+	# All top-level baseline/ subdirs except gov/household/contrib/partners
 	# (calcfunctions, income, parameters + any new folder) auto-route here.
-	$(BATCH) $(TESTS)/policy/baseline --exclude gov,household,contrib --mode per-subdir
+	$(BATCH) $(TESTS)/policy/baseline --exclude gov,household,contrib,partners --mode per-subdir
+test-yaml-no-structural-other-partners:
+	# Customer/API partner fixtures mirrored from policyengine-household-api.
+	# One subprocess per partner; new partners auto-route.
+	$(BATCH) $(TESTS)/policy/baseline/partners --mode per-subdir
 test-other:
 	pytest policyengine_us/tests/ --maxfail=0
 coverage:

changelog.d/add-partner-yaml-tests.added.md

@@ -0,0 +1 @@
+YAML tests under tests/policy/baseline/partners/ that fail CI when a PR would change calculation results for any household API partner, surfaced as a standalone "Household API Partners" CI check. Includes (1) customer fixture mirrors for Amplifi, Impactica, and MyFriendBen, (2) analytics_coverage/ with 81 per-signature test cases grouped by state (one per unique input-variable shape sent through the production API), and (3) analytics_coverage/edge_cases/ with 642 boundary cases organized as federal/{category}/{program}/ (tax_credits, nutrition, healthcare, childcare, cash, housing, utility, composition) and state/{xx}/{program}.yaml. Cases target binding thresholds — income at FPL boundaries, age cutoffs, asset limits, immigration status, household composition — using state-aware values (e.g., per-state SNAP BBCE multipliers).

policyengine_us/tests/policy/baseline/partners/amplifi/2025.yaml

@@ -0,0 +1,150 @@
+- name: amplifi_2025 (2025)
+  period: 2025
+  absolute_error_margin: 0.1
+  input:
+    people:
+      you:
+        age: 30
+        immigration_status_str: UNDOCUMENTED
+        is_disabled: false
+        employment_income: 48000
+        rent: 38748
+        is_aca_eshi_eligible: false
+        is_pregnant: false
+        ca_calworks_child_care_time_category: MONTHLY
+        receives_medicaid: false
+      member1:
+        age: 3
+        immigration_status_str: CITIZEN
+        is_aca_eshi_eligible: false
+        is_disabled: false
+        ca_calworks_child_care_time_category: MONTHLY
+      member2:
+        age: 1
+        immigration_status_str: CITIZEN
+        is_aca_eshi_eligible: false
+        is_disabled: false
+        ca_calworks_child_care_time_category: MONTHLY
+    households:
+      household:
+        zip_code: '91367'
+        tenant_pays_utilities: true
+        household_vehicles_owned: 1
+        household_vehicles_value: 33501.0
+        lives_in_vehicle: false
+        members:
+          - you
+          - member1
+          - member2
+        ca_tanf_region1: true
+        state_code_str: CA
+        living_arrangements_allow_for_food_preparation: true
+        in_la: true
+        in_riv: false
+        in_ala: false
+    families:
+      family:
+        members:
+          - you
+          - member1
+          - member2
+    spm_units:
+      spm_unit:
+        heating_cooling_expense: 1
+        pre_subsidy_electricity_expense: 6000
+        members:
+          - you
+          - member1
+          - member2
+        phone_cost: 999
+    tax_units:
+      tax_unit:
+        tax_unit_is_joint: false
+        members:
+          - you
+          - member1
+          - member2
+  output:
+    people:
+      you:
+        medicaid: 0.0
+        is_medicaid_eligible: false
+        wic: 0.0
+        is_aca_ptc_eligible: false
+        is_ssi_aged: false
+        is_ssi_eligible: false
+        ssi: 0.0
+        ca_state_supplement_eligible_person: false
+        ca_ala_general_assistance_eligible_person: false
+      member1:
+        medicaid: 3258.31
+        is_medicaid_eligible: true
+        wic: 711.43
+        is_aca_ptc_eligible: false
+        is_ssi_aged: false
+        is_ssi_eligible: false
+        ssi: 0.0
+        ca_state_supplement_eligible_person: false
+        ca_ala_general_assistance_eligible_person: false
+      member2:
+        medicaid: 3258.31
+        is_medicaid_eligible: true
+        wic: 711.27
+        is_aca_ptc_eligible: false
+        is_ssi_aged: false
+        is_ssi_eligible: false
+        ssi: 0.0
+        ca_state_supplement_eligible_person: false
+        ca_ala_general_assistance_eligible_person: false
+    households:
+      household:
+        ca_care: 1950.0
+        ca_care_eligible: true
+        ca_fera: 0.0
+        ca_fera_eligible: false
+        ca_la_ez_save:
+          2025-3: 8.17
+        ca_la_ez_save_eligible:
+          2025-3: true
+    spm_units:
+      spm_unit:
+        ca_tanf: 0.0
+        ca_tanf_eligible: false
+        snap: 0.0
+        is_snap_eligible: false
+        lifeline: 228.0
+        is_lifeline_eligible: true
+        la_general_relief: 0.0
+        la_general_relief_eligible: false
+        ca_riv_general_relief_eligible: false
+        ca_riv_general_relief: 0.0
+        ca_riv_share_eligible: false
+        ca_riv_share_payment: 0.0
+        ca_ala_general_assistance_income_eligible: false
+        ca_ala_general_assistance: 0.0
+        ca_calworks_child_care: 0.0
+        ca_calworks_child_care_eligible: false
+        ca_state_supplement: 0.0
+    tax_units:
+      tax_unit:
+        premium_tax_credit: 0.0
+        eitc: 1960.71
+        eitc_eligible: true
+        ca_eitc: 0.0
+        ca_eitc_eligible: false
+        ctc: 4400.0
+        refundable_ctc: 1815.0
+        ca_yctc: 0.0
+        aca_ptc: 0.0
+        ca_renter_credit: 120.0
+        cdcc: 0.0
+        ca_cdcc: 0.0
+        ca_foster_youth_tax_credit: 0.0
+        income_tax_before_credits: 2585.0
+        income_tax_before_refundable_credits: 0.0
+        income_tax_refundable_credits: 3775.71
+        income_tax_capped_non_refundable_credits: 2585.0
+        income_tax_non_refundable_credits: 2585.0
+        income_tax: -3775.71
+        ca_income_tax_before_credits: 510.03
+        ca_income_tax_before_refundable_credits: 0.0