Files
TREK/server/vitest.config.ts
T
Maurice 6680bc7c74 Split PluginsModule into four, and gate coverage per domain
PluginsModule was 21 controllers, 24 domain imports and 10 providers in one
class, which made it the hub most of the Nest graph ran through: AdminModule
imported it for a single cascade-disable call and inherited all of it. It is now
PluginsRuntimeModule (supervisor, capability router, hook contracts),
PluginContributionsModule (the 14 read-only hook controllers, moved to
contributions/), PluginOAuthModule (the credential leaf, moved to oauth/) and a
composition root that keeps the install and delivery controllers. AdminModule
imports the runtime alone.

The three plugin files that reached for the db singleton alongside the injected
DatabaseService no longer do. plugin-host-state and signature-status take the
connection from the caller, and the three per-user settings functions that were
bare exports 'so the RPC host wiring can call them directly' are now
PluginUserSettingsService - the host wiring is providers, so it injects them.

Coverage moves from one repo-wide 80% to a per-domain ratchet. The single number
let a well-covered domain subsidise a thin one: booking-import sits at 50% and
integrations at 20%, and the aggregate still cleared the bar, so either could
have lost another ten points unnoticed. Each domain now carries its own measured
floor, regenerated by scripts/coverage-thresholds.mjs.

Two test-side findings on the way:

expect(undefined).toContain(SomeClass) PASSES in this vitest version - it only
throws for a string needle. Every '<X> is listed in its module providers' guard
was written that way, so all twelve of them silently stopped guarding the moment
their class moved. They go through expectRegisteredProvider now, which asserts
the array shape first.

The atlas region test paid for the one-off decompression of the multi-MB admin1
bundle inside its own 5s budget, which is why it failed under load and passed
alone. The bundle is warmed in beforeAll instead.
2026-08-09 18:44:59 +02:00

145 lines
9.3 KiB
TypeScript

import { defineConfig } from 'vitest/config';
import swc from 'unplugin-swc';
export default defineConfig({
// SWC transform so NestJS decorator metadata is emitted in tests
// (vitest's default esbuild does not emit it -> type-based DI would break).
plugins: [
swc.vite({
jsc: {
parser: { syntax: 'typescript', decorators: true },
transform: { legacyDecorator: true, decoratorMetadata: true },
keepClassNames: true,
},
}),
],
test: {
root: '.',
include: ['tests/**/*.test.ts'],
globals: true,
setupFiles: ['tests/setup.ts', 'tests/setup.console-noise.ts'],
testTimeout: 15000,
hookTimeout: 15000,
pool: 'forks',
silent: false,
reporters: ['verbose'],
coverage: {
// Vite 8 + Vitest 4 made the sourcemap-based `v8` provider under-report branch
// coverage on the SWC/decorator-transformed output (it dropped to ~68% even
// though every test passes). `istanbul` instruments the source directly, so
// coverage is measured independently of the transform pipeline.
provider: 'istanbul',
// json-summary is what the per-domain ratchet below is derived from: the text
// reporter prints one row per DIRECTORY, not a recursive total, so reading the
// thresholds off it silently understates any domain with subdirectories.
reporter: ['lcov', 'text', 'json-summary'],
reportsDirectory: './coverage',
include: ['src/**/*.ts'],
// The plugin child bootstrap runs in a forked subprocess via tsx, so the
// parent's instrumentation can't measure it; it's exercised end-to-end by
// the supervisor integration test instead. Everything else in the plugin
// module runs in-process and is unit-tested.
exclude: ['src/nest/plugins/runtime/plugin-host-entry.ts'],
// Coverage gate scoped to the new NestJS code only — the legacy codebase is
// intentionally ungated.
//
// The bar is PER DOMAIN and works as a ratchet: each entry is that domain's
// measured coverage at the time it was set, minus one point of slack. Regenerate
// with `node scripts/coverage-thresholds.mjs` after a run that RAISED coverage. A single
// repo-wide 80% let a well-covered domain subsidise a thin one, so a domain could
// lose ten points and the build stayed green. Now it cannot: the only way past a
// number here is to raise it, which makes the ratchet visible in the diff.
//
// Raise an entry when you improve a domain. Never lower one to make a build pass —
// that is the whole point of the mechanism.
//
// A file matched by a glob below is EXCLUDED from the catch-all, so the last entry
// only covers what sits directly under src/nest (app.module.ts and the like).
thresholds: {
'src/nest/addons/**/*.ts': { statements: 99, branches: 87, functions: 99, lines: 99 },
'src/nest/admin/**/*.ts': { statements: 86, branches: 70, functions: 89, lines: 88 },
'src/nest/airports/**/*.ts': { statements: 68, branches: 60, functions: 93, lines: 73 },
'src/nest/app-config/**/*.ts': { statements: 79, branches: 100, functions: 65, lines: 71 },
'src/nest/assignments/**/*.ts': { statements: 90, branches: 81, functions: 97, lines: 95 },
'src/nest/atlas/**/*.ts': { statements: 91, branches: 78, functions: 96, lines: 93 },
'src/nest/audit/**/*.ts': { statements: 92, branches: 79, functions: 99, lines: 96 },
'src/nest/auth/**/*.ts': { statements: 93, branches: 84, functions: 95, lines: 96 },
'src/nest/backup/**/*.ts': { statements: 97, branches: 91, functions: 99, lines: 97 },
'src/nest/booking-import/**/*.ts': { statements: 49, branches: 28, functions: 58, lines: 52 },
'src/nest/budget/**/*.ts': { statements: 91, branches: 77, functions: 97, lines: 95 },
'src/nest/categories/**/*.ts': { statements: 99, branches: 80, functions: 99, lines: 99 },
'src/nest/collab/**/*.ts': { statements: 93, branches: 86, functions: 96, lines: 98 },
'src/nest/collections/**/*.ts': { statements: 83, branches: 70, functions: 91, lines: 92 },
'src/nest/common/**/*.ts': { statements: 95, branches: 89, functions: 99, lines: 97 },
'src/nest/config/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/database/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/days/**/*.ts': { statements: 93, branches: 82, functions: 98, lines: 97 },
'src/nest/feeds/**/*.ts': { statements: 91, branches: 83, functions: 83, lines: 91 },
'src/nest/files/**/*.ts': { statements: 97, branches: 95, functions: 99, lines: 98 },
'src/nest/health/**/*.ts': { statements: 99, branches: 65, functions: 99, lines: 99 },
'src/nest/help/**/*.ts': { statements: 81, branches: 70, functions: 99, lines: 86 },
'src/nest/integrations/**/*.ts': { statements: 19, branches: 0, functions: 10, lines: 19 },
'src/nest/journey/**/*.ts': { statements: 90, branches: 84, functions: 83, lines: 91 },
'src/nest/llm-parse/**/*.ts': { statements: 91, branches: 85, functions: 85, lines: 94 },
'src/nest/maps/**/*.ts': { statements: 92, branches: 85, functions: 95, lines: 95 },
'src/nest/memories/**/*.ts': { statements: 88, branches: 80, functions: 95, lines: 90 },
'src/nest/notifications/**/*.ts': { statements: 83, branches: 71, functions: 84, lines: 86 },
'src/nest/oauth/**/*.ts': { statements: 96, branches: 95, functions: 97, lines: 97 },
'src/nest/oidc/**/*.ts': { statements: 88, branches: 83, functions: 91, lines: 92 },
'src/nest/packing/**/*.ts': { statements: 92, branches: 83, functions: 98, lines: 97 },
'src/nest/permissions/**/*.ts': { statements: 97, branches: 90, functions: 99, lines: 97 },
'src/nest/photos/**/*.ts': { statements: 95, branches: 92, functions: 89, lines: 95 },
'src/nest/place-photos/**/*.ts': { statements: 79, branches: 70, functions: 72, lines: 80 },
'src/nest/places/**/*.ts': { statements: 90, branches: 80, functions: 96, lines: 94 },
'src/nest/platform/**/*.ts': { statements: 99, branches: 99, functions: 99, lines: 99 },
'src/nest/plugins/**/*.ts': { statements: 86, branches: 81, functions: 78, lines: 89 },
'src/nest/query-helpers/**/*.ts': { statements: 90, branches: 75, functions: 99, lines: 92 },
'src/nest/realtime/**/*.ts': { statements: 99, branches: 100, functions: 99, lines: 99 },
'src/nest/reservations/**/*.ts': { statements: 93, branches: 83, functions: 96, lines: 96 },
'src/nest/settings/**/*.ts': { statements: 85, branches: 68, functions: 99, lines: 87 },
'src/nest/share/**/*.ts': { statements: 97, branches: 87, functions: 99, lines: 99 },
'src/nest/system-notices/**/*.ts': { statements: 99, branches: 99, functions: 99, lines: 99 },
'src/nest/tags/**/*.ts': { statements: 97, branches: 89, functions: 99, lines: 99 },
'src/nest/todo/**/*.ts': { statements: 91, branches: 83, functions: 99, lines: 99 },
'src/nest/transit/**/*.ts': { statements: 92, branches: 83, functions: 97, lines: 94 },
'src/nest/trip-invite/**/*.ts': { statements: 91, branches: 93, functions: 93, lines: 89 },
'src/nest/trip-membership/**/*.ts': { statements: 99, branches: 86, functions: 99, lines: 99 },
'src/nest/trips/**/*.ts': { statements: 92, branches: 82, functions: 91, lines: 94 },
'src/nest/unsplash/**/*.ts': { statements: 97, branches: 82, functions: 99, lines: 96 },
'src/nest/vacay/**/*.ts': { statements: 82, branches: 66, functions: 89, lines: 86 },
'src/nest/weather/**/*.ts': { statements: 93, branches: 78, functions: 91, lines: 97 },
'src/nest/**/*.ts': { statements: 80, branches: 80, functions: 80, lines: 80 },
},
},
},
resolve: {
alias: {
// Use the package SOURCE in tests: the built CJS dist would be
// externalized by vite and its require('@modelcontextprotocol/sdk/...')
// would hit the SDK's unresolvable exports map natively (production
// resolves it via the tsconfig-paths/register runtime hook instead).
// Inlining the source also applies the SWC decorator transform and the
// SDK aliases below, and drops the build-freshness dependency.
'@trek/nest-mcp': new URL('../nest-mcp/src/index.ts', import.meta.url).pathname,
// MCP SDK's exports map uses extension-less wildcard targets that neither
// Node nor Vite can resolve. Point directly at the CJS dist files.
// Paths are relative to the monorepo root (packages are hoisted there).
'@modelcontextprotocol/sdk/server/mcp': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/server/mcp.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/server/streamableHttp': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/server/streamableHttp.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/inMemory': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/inMemory.js',
import.meta.url
).pathname,
'@modelcontextprotocol/sdk/client/index': new URL(
'../node_modules/@modelcontextprotocol/sdk/dist/cjs/client/index.js',
import.meta.url
).pathname,
},
},
});