ConusAI vendor v0.1.0-beta.114

test/readiness.test.ts

@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: LicenseRef-ConusAI-Template-1.0
+// `/api/ready` (spec §13): the migration level it compares against, read from this repository's
+// folders. The verdict is `@conusai-kit/host/http`'s `checkReadiness` and its tests.
+
+import { readdirSync } from "node:fs"
+import { appRoot, expectedMigrations, GRANT_MIGRATIONS, missingMigrations } from "@app/config"
+import { appModules } from "@app/modules"
+import { buildRegistry } from "@conusai-kit/core"
+import { describe, expect, it } from "vitest"
+
+describe("the migration level", () => {
+  it("lists the app's files, then each module's, then the grants the migrate job adds", async () => {
+    const expected = await expectedMigrations(buildRegistry([...appModules]))
+    const files = readdirSync(`${appRoot()}/migrations/postgres`)
+      .filter((name) => name.endsWith(".sql"))
+      .map((name) => name.replace(/\.sql$/, ""))
+      .sort()
+    expect(expected.slice(0, files.length)).toEqual(files)
+    expect(expected).toContain("notes/0001_notes") // kit:notes
+    expect(expected.slice(-GRANT_MIGRATIONS.length)).toEqual([...GRANT_MIGRATIONS])
+  })
+
+  it("names what a database lacks", () => {
+    expect(missingMigrations(["a", "b", "c"], new Set(["a", "c", "z"]))).toEqual(["b"])
+  })
+})