tests/e2e_full.sh uses routes that don't exist on the Elixir router (14 feature failures)

[hyperpolymath]

Context

Surfaced by PR #150 (fix(aspect+e2e)). Once the Elixir-install fix in #150 got the E2E server actually starting (it had been dying at preflight on main since 2026-05-20), 17 feature-level failures became visible. 3 of those are MCP failures fixed in #150 (deno needed --allow-read). The remaining 14 are a structural mismatch between tests/e2e_full.sh and elixir/lib/boj_rest/router.ex.

The mismatch

router.ex exposes 6 routes:

Method	Path
GET	/.well-known/boj-node-pubkey
GET	/health
GET	/menu
GET	/cartridges
GET	/cartridge/:name
POST	/cartridge/:name/invoke
POST	/cartridge/:name/sse

The test calls:

Test (file:line)	Calls	Exists?
step 6a	POST /cartridges/feedback-mcp/load	❌ no /load route
step 6b–6h	POST /cartridges/feedback-mcp/invoke	❌ plural /cartridges/...
step 7	POST /order	❌ no /order route

Both routes that exist plurally on the test side (/cartridges/.../invoke) are singular in the router (/cartridge/:name/invoke), and there's no /load step at all in the server (cartridges auto-load via BojRest.Catalog).

The 14 failures

• feedback-mcp load
• feedback register (open_channel)
• feedback submit (positive)
• feedback submit (negative)
• feedback summary
• feedback export
• feedback status
• feedback list_channels
• order ticket returns result
• … and 5 related variants

Two ways to close

• (A) Update tests to use existing routes — drop the /load step (auto-loaded), singularise /cartridges/.../invoke → /cartridge/:name/invoke, remove or replace the /order test. Smaller diff; lower risk; preserves current server API.
• (B) Add the missing routes — POST /cartridges/:name/load (no-op or warmup), POST /cartridges/:name/invoke (alias), POST /order (whatever order semantics the test exercises). Bigger diff; needs an ADR; preserves the test as the spec.

I'd recommend (A): the router is the source of truth; the test was probably ported from an earlier API that drifted.

Related

• PR fix(aspect+e2e): make tests truthful + ums-mcp Mutex + install Elixir (unblocks #149) #150 — the foundational CI-baseline-rot fix that surfaced these (Aspect 27→0, E2E preflight passing, ums-mcp Mutex, status field on cartridge.json, deno --allow-read).
• These were invisible because the workflow never installed Elixir, so the script always exited at the preflight command -v mix check before reaching any feature test.