t3-code-android-nightly/.repos/alchemy-effect/packages/alchemy/test/GCP/AIPlatform/Index.test.ts

import * as GCP from "@/GCP";
import { GcpEnvironment } from "@/GCP/Environment";
import * as Test from "@/Test/Alchemy";
import * as aiplatform from "@distilled.cloud/gcp/aiplatform_v1";
import { expect } from "alchemy-test";
import * as Effect from "effect/Effect";
import { MinimumLogLevel } from "effect/References";
import * as Schedule from "effect/Schedule";

const { test } = Test.make({ providers: GCP.providers() });

const logLevel = Effect.provideService(
  MinimumLogLevel,
  process.env.DEBUG ? "Debug" : "Info",
);

const waitUntilGone = (name: string) =>
  aiplatform.getProjectsLocationsIndexes({ name }).pipe(
    Effect.as("found" as const),
    Effect.catchTag("NotFound", () => Effect.succeed("gone" as const)),
    Effect.repeat({
      schedule: Schedule.spaced("2 seconds"),
      until: (status) => status === "gone",
      times: 10,
    }),
  );

const indexMetadata = {
  config: {
    dimensions: 8,
    approximateNeighborsCount: 10,
    distanceMeasureType: "DOT_PRODUCT_DISTANCE",
    shardSize: "SHARD_SIZE_SMALL",
    algorithmConfig: { bruteForceConfig: {} },
  },
};

test.provider(
  "getProjectsLocationsIndexes on a missing index fails with a typed tag",
  (stack) =>
    Effect.gen(function* () {
      const { project } = yield* GcpEnvironment.current;
      const parent = `projects/${project}/locations/us-central1`;
      yield* stack.destroy();

      const error = yield* Effect.flip(
        aiplatform.getProjectsLocationsIndexes({
          name: `${parent}/indexes/1234567890123456789`,
        }),
      );
      expect(error._tag).toEqual("NotFound");
      const page = yield* aiplatform.listProjectsLocationsIndexes({
        parent,
        pageSize: 10,
      });
      expect((page.indexes ?? []).map((item) => item.name)).not.toContain(
        `${parent}/indexes/1234567890123456789`,
      );

      yield* stack.destroy();
    }).pipe(logLevel),
  {
    tags: ["provider:gcp", "provider:gcp:aiplatform", "live"],
    timeout: 90_000,
  },
);

test.provider(
  "create, update, and delete a matching engine index",
  (stack) =>
    Effect.gen(function* () {
      yield* stack.destroy();

      const created = yield* stack.deploy(
        Effect.gen(function* () {
          return yield* GCP.AIPlatform.Index("Embeddings", {
            location: "us-central1",
            displayName: "alchemy-index",
            description: "embeddings",
            indexUpdateMethod: "STREAM_UPDATE",
            metadata: indexMetadata,
            labels: { env: "test" },
          });
        }),
      );

      expect(created.name).toContain("/indexes/");
      expect(created.location).toEqual("us-central1");
      expect(created.labels).toMatchObject({ env: "test" });
      expect(created.description).toEqual("embeddings");

      const fetched = yield* aiplatform.getProjectsLocationsIndexes({
        name: created.name,
      });
      expect(fetched.name).toEqual(created.name);
      expect(fetched.labels?.env).toEqual("test");

      const updated = yield* stack.deploy(
        Effect.gen(function* () {
          return yield* GCP.AIPlatform.Index("Embeddings", {
            location: "us-central1",
            displayName: "alchemy-index",
            description: "embeddings-v2",
            indexUpdateMethod: "STREAM_UPDATE",
            metadata: indexMetadata,
            labels: { env: "prod", role: "search" },
          });
        }),
      );

      expect(updated.name).toEqual(created.name);
      expect(updated.description).toEqual("embeddings-v2");
      expect(updated.labels).toMatchObject({ env: "prod", role: "search" });

      yield* stack.destroy();

      const gone = yield* waitUntilGone(created.name);
      expect(gone).toEqual("gone");
    }).pipe(logLevel),
  {
    tags: ["provider:gcp", "provider:gcp:aiplatform", "live"],
    timeout: 180_000,
  },
);