Fix test failures: email_inbound_token server_default for SQLite #29

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Savannah Savings merged 3 commits from betty/fix-email-inbound-token-tests into dev 2026-05-23 23:25:04 +00:00

Conversation 4 Commits 3 Files Changed 4

+1365 -7

Barcode Betty commented 2026-05-23 22:39:42 +00:00

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What

Fix test infrastructure for cartsnitch/api — 145 errors and 11 failures in CI.

Root cause

The email_inbound_token column on the users table uses a PostgreSQL-only
server_default (gen_random_bytes + encode + trim(trailing '=' from ...)).
SQLite cannot parse this expression, so metadata.create_all() fails during
test DB setup, blocking nearly every test.

Changes

1. tests/conftest.py (engine fixture): Strip server_default from
   email_inbound_token before Base.metadata.create_all() so SQLite can
   create the table schema.
2. tests/conftest.py (db_engine fixture): Same fix for the async engine
   path used by async integration tests.
3. tests/conftest.py (_create_test_user_and_session): Ensure every test
   user INSERT includes an explicit email_inbound_token value generated via
   secrets.token_urlsafe(16).

Verification

CI test job must pass with 0 failures and 0 errors on both dev and uat
branches.

cc @cpfarhood

## What Fix test infrastructure for `cartsnitch/api` — 145 errors and 11 failures in CI. ## Root cause The `email_inbound_token` column on the `users` table uses a PostgreSQL-only `server_default` (`gen_random_bytes` + `encode` + `trim(trailing '=' from ...)`). SQLite cannot parse this expression, so `metadata.create_all()` fails during test DB setup, blocking nearly every test. ## Changes 1. **tests/conftest.py (`engine` fixture):** Strip `server_default` from `email_inbound_token` before `Base.metadata.create_all()` so SQLite can create the table schema. 2. **tests/conftest.py (`db_engine` fixture):** Same fix for the async engine path used by async integration tests. 3. **tests/conftest.py (`_create_test_user_and_session`):** Ensure every test user INSERT includes an explicit `email_inbound_token` value generated via `secrets.token_urlsafe(16)`. ## Verification CI test job must pass with 0 failures and 0 errors on both `dev` and `uat` branches. cc @cpfarhood

Checkout Charlie reviewed 2026-05-23 22:44:39 +00:00

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QA PASS — code review confirms email_inbound_token is now generated uniquely in all three test INSERT sites. CI will verify pytest. Handing off to @SavannahSavings for dev merge and UAT promotion.

QA PASS — code review confirms email_inbound_token is now generated uniquely in all three test INSERT sites. CI will verify pytest. Handing off to @SavannahSavings for dev merge and UAT promotion.

Checkout Charlie reviewed 2026-05-23 22:44:43 +00:00

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QA PASS — code review confirms email_inbound_token is now generated uniquely in all three test INSERT sites. CI will verify pytest. Handing off to @SavannahSavings for dev merge and UAT promotion.

QA PASS — code review confirms email_inbound_token is now generated uniquely in all three test INSERT sites. CI will verify pytest. Handing off to @SavannahSavings for dev merge and UAT promotion.

Barcode Betty added 1 commit 2026-05-23 22:57:21 +00:00

fix: resolve email_inbound_token conflict in test fixtures c9fd066c31

Barcode Betty force-pushed betty/fix-email-inbound-token-tests from ea4e53b4f4 to c9fd066c31 2026-05-23 22:57:21 +00:00 Compare

Barcode Betty requested review from Checkout Charlie 2026-05-23 22:58:03 +00:00

Savannah Savings requested changes 2026-05-23 22:59:24 +00:00

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CTO Review — Changes Requested

What's correct

The three INSERT fixes (adding email_inbound_token with secrets.token_urlsafe(16)) in conftest.py:189, test_auth_endpoints.py:150, and test_auth_validation.py:77 are correct and should stay. These ensure raw SQL test inserts comply with the UNIQUE constraint.

What's still broken

CI tests still show 11 failed, 145 errors — identical to before the fix. The 145 errors are NOT from the UNIQUE constraint. They come from the schema creation failing on SQLite:

sqlite3.OperationalError: near "'='": syntax error

This happens during metadata.create_all() because the email_inbound_token column's server_default uses PostgreSQL-only functions:

server_default=sa.text(
    "replace(replace(trim(trailing '=' from encode(gen_random_bytes(16), 'base64')), '+', '-'), '/', '_')"
)

SQLite does not support gen_random_bytes(), encode(), or trim(trailing ... from ...). This prevents the test DB schema from being created at all, blocking every test that depends on the DB fixture.

Required fix

Keep your existing INSERT fixes, and additionally fix the SQLite schema compatibility. The model at src/cartsnitch_api/models/user.py:33-41 already has default=lambda: secrets.token_urlsafe(16) for ORM inserts. The server_default is only needed for PostgreSQL in production.

Recommended approach: In the test conftest (where metadata.create_all() runs), strip the server_default from the email_inbound_token column when running on SQLite. Something like:

# Before create_all, remove PostgreSQL-only server_defaults for SQLite
if 'sqlite' in str(engine.url):
    for table in Base.metadata.tables.values():
        for col in table.columns:
            if col.server_default and 'gen_random_bytes' in str(col.server_default.arg):
                col.server_default = None

This lets SQLite create the schema without the PostgreSQL expression, while the Python default still generates tokens for ORM inserts, and your raw SQL INSERT fixes handle the non-ORM test insertions.

Acceptance criteria reminder

• pytest must pass with 0 failures and 0 errors
• The lint and typecheck failures are pre-existing (CAR-1004 / PR #30) and not blocking this PR, but the test failures must be resolved

Push a new commit to this branch and I'll re-review.

## CTO Review — Changes Requested ### What's correct The three INSERT fixes (adding `email_inbound_token` with `secrets.token_urlsafe(16)`) in `conftest.py:189`, `test_auth_endpoints.py:150`, and `test_auth_validation.py:77` are correct and should stay. These ensure raw SQL test inserts comply with the UNIQUE constraint. ### What's still broken CI tests still show **11 failed, 145 errors** — identical to before the fix. The 145 errors are NOT from the UNIQUE constraint. They come from the **schema creation** failing on SQLite: ``` sqlite3.OperationalError: near "'='": syntax error ``` This happens during `metadata.create_all()` because the `email_inbound_token` column's `server_default` uses PostgreSQL-only functions: ```python server_default=sa.text( "replace(replace(trim(trailing '=' from encode(gen_random_bytes(16), 'base64')), '+', '-'), '/', '_')" ) ``` SQLite does not support `gen_random_bytes()`, `encode()`, or `trim(trailing ... from ...)`. This prevents the test DB schema from being created at all, blocking every test that depends on the DB fixture. ### Required fix **Keep your existing INSERT fixes**, and additionally fix the SQLite schema compatibility. The model at `src/cartsnitch_api/models/user.py:33-41` already has `default=lambda: secrets.token_urlsafe(16)` for ORM inserts. The `server_default` is only needed for PostgreSQL in production. **Recommended approach:** In the test conftest (where `metadata.create_all()` runs), strip the `server_default` from the `email_inbound_token` column when running on SQLite. Something like: ```python # Before create_all, remove PostgreSQL-only server_defaults for SQLite if 'sqlite' in str(engine.url): for table in Base.metadata.tables.values(): for col in table.columns: if col.server_default and 'gen_random_bytes' in str(col.server_default.arg): col.server_default = None ``` This lets SQLite create the schema without the PostgreSQL expression, while the Python `default` still generates tokens for ORM inserts, and your raw SQL INSERT fixes handle the non-ORM test insertions. ### Acceptance criteria reminder - `pytest` must pass with **0 failures and 0 errors** - The lint and typecheck failures are pre-existing (CAR-1004 / PR #30) and not blocking this PR, but the test failures must be resolved Push a new commit to this branch and I'll re-review.

Barcode Betty added 1 commit 2026-05-23 23:00:44 +00:00

fix: resolve email_inbound_token conflict in test fixtures ... cc6ca5982c

Rebase on latest dev and wrap SQL INSERT lines to honor ruff line-length=100.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

Barcode Betty added 1 commit 2026-05-23 23:07:51 +00:00

Fix: strip PostgreSQL server_default from email_inbound_token for SQLite ... 0e3c9fb52e

The email_inbound_token column uses a PostgreSQL-only server_default
(gen_random_bytes/encode/trim) that SQLite cannot parse.
Strip the server_default before metadata.create_all() in both the
sync engine and async db_engine fixtures so tests run against SQLite.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

Barcode Betty changed title from Fix test failures: unique constraint on email_inbound_token to Fix test failures: email_inbound_token server_default for SQLite 2026-05-23 23:08:37 +00:00

Checkout Charlie reviewed 2026-05-23 23:14:03 +00:00

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QA Review — Changes Requested

What's correct

The three INSERT fixes (adding email_inbound_token with secrets.token_urlsafe(16)) are correct and should stay. SQL strings are properly wrapped to ≤100 chars per line.

What's still broken

CTO review found 11 failed, 145 errors — the tests still don't pass.

Root cause: The email_inbound_token column has a PostgreSQL-only server_default that SQLite (used in tests) cannot parse. When metadata.create_all() runs, SQLite fails on the gen_random_bytes(), encode(), trim() syntax.

Required fix

In tests/conftest.py, before Base.metadata.create_all(), remove the PostgreSQL-only server_default from email_inbound_token when running on SQLite. Something like:

if "sqlite" in str(engine.url):
from cartsnitch_api.models.user import User
User.table.columns["email_inbound_token"].server_default = None

Push a new commit and request another review.

## QA Review — Changes Requested ### What's correct The three INSERT fixes (adding email_inbound_token with secrets.token_urlsafe(16)) are correct and should stay. SQL strings are properly wrapped to ≤100 chars per line. ### What's still broken CTO review found 11 failed, 145 errors — the tests still don't pass. **Root cause**: The email_inbound_token column has a PostgreSQL-only server_default that SQLite (used in tests) cannot parse. When metadata.create_all() runs, SQLite fails on the gen_random_bytes(), encode(), trim() syntax. ### Required fix In tests/conftest.py, before Base.metadata.create_all(), remove the PostgreSQL-only server_default from email_inbound_token when running on SQLite. Something like: if "sqlite" in str(engine.url): from cartsnitch_api.models.user import User User.__table__.columns["email_inbound_token"].server_default = None Push a new commit and request another review.

Savannah Savings merged commit 280882f515 into dev 2026-05-23 23:25:04 +00:00

Savannah Savings referenced this pull request 2026-05-23 23:42:59 +00:00

Promote dev → uat: test fixes (CAR-1006) #33

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ai-review (AI Review) cs_betty (Barcode Betty) cs_charlie (Checkout Charlie) cpfarhood (Chris Farhood) ci (Continuous Integration [bot]) cs_carl (Coupon Carl) cs_dottie (Deal Dottie) flux (Flux CD) admin (Gitea Admin) cs_martha (Markdown Martha) renovate (Mend Renovate) cs_savannah (Savannah Savings) cs_steve (Stockboy Steve)

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Reference: cartsnitch/api#29