t3-code-android-nightly/.repos/alchemy-effect/packages/alchemy/test/GCP/Compute/RegionHealthCheck.test.ts

import * as GCP from "@/GCP";
import * as Test from "@/Test/Alchemy";
import * as compute from "@distilled.cloud/gcp/compute_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 = (
  project: string,
  region: string,
  healthCheckName: string,
) =>
  compute
    .getRegionHealthChecks({
      project,
      region,
      healthCheck: healthCheckName,
    })
    .pipe(
      Effect.as("found" as const),
      Effect.catchTag("NotFound", () => Effect.succeed("gone" as const)),
      Effect.repeat({
        schedule: Schedule.spaced("1 second"),
        until: (status) => status === "gone",
        times: 10,
      }),
    );

test.provider(
  "create, update, and delete a region health check",
  (stack) =>
    Effect.gen(function* () {
      yield* stack.destroy();

      const created = yield* stack.deploy(
        Effect.gen(function* () {
          return yield* GCP.Compute.RegionHealthCheck("Api", {
            region: "us-central1",
            description: "frontend probe",
            httpHealthCheck: { port: 80, requestPath: "/health" },
          });
        }),
      );

      expect(created.healthCheckName).toEqual(expect.any(String));
      expect(created.region).toEqual("us-central1");
      expect(created.type).toEqual("HTTP");
      expect(created.description).toEqual("frontend probe");
      expect(created.httpHealthCheck?.requestPath).toEqual("/health");
      expect(created.checkIntervalSec).toEqual(5);

      const fetched = yield* compute.getRegionHealthChecks({
        project: created.project,
        region: created.region,
        healthCheck: created.healthCheckName,
      });
      expect(fetched.name).toEqual(created.healthCheckName);
      expect(fetched.type).toEqual("HTTP");
      expect(fetched.httpHealthCheck?.requestPath).toEqual("/health");
      expect(fetched.description).toContain("[alchemy ");
      expect(fetched.description).toContain("frontend probe");
      expect(lastSegment(fetched.region)).toEqual("us-central1");

      const updated = yield* stack.deploy(
        Effect.gen(function* () {
          return yield* GCP.Compute.RegionHealthCheck("Api", {
            healthCheckName: created.healthCheckName,
            region: "us-central1",
            description: "ready probe",
            checkIntervalSec: 10,
            timeoutSec: 5,
            healthyThreshold: 3,
            httpHealthCheck: { port: 80, requestPath: "/ready" },
          });
        }),
      );

      expect(updated.healthCheckName).toEqual(created.healthCheckName);
      expect(updated.region).toEqual("us-central1");
      expect(updated.type).toEqual("HTTP");
      expect(updated.description).toEqual("ready probe");
      expect(updated.checkIntervalSec).toEqual(10);
      expect(updated.healthyThreshold).toEqual(3);
      expect(updated.httpHealthCheck?.requestPath).toEqual("/ready");

      const refetched = yield* compute.getRegionHealthChecks({
        project: updated.project,
        region: updated.region,
        healthCheck: updated.healthCheckName,
      });
      expect(refetched.type).toEqual("HTTP");
      expect(refetched.httpHealthCheck?.requestPath).toEqual("/ready");
      expect(refetched.checkIntervalSec).toEqual(10);

      const replaced = yield* stack.deploy(
        Effect.gen(function* () {
          return yield* GCP.Compute.RegionHealthCheck("Api", {
            healthCheckName: created.healthCheckName,
            region: "us-central1",
            description: "tcp probe",
            type: "TCP",
            tcpHealthCheck: { port: 8080 },
          });
        }),
      );

      expect(replaced.healthCheckName).toEqual(created.healthCheckName);
      expect(replaced.type).toEqual("TCP");
      expect(replaced.description).toEqual("tcp probe");
      expect(replaced.tcpHealthCheck?.port).toEqual(8080);

      const afterReplace = yield* compute.getRegionHealthChecks({
        project: replaced.project,
        region: replaced.region,
        healthCheck: replaced.healthCheckName,
      });
      expect(afterReplace.type).toEqual("TCP");
      expect(afterReplace.tcpHealthCheck?.port).toEqual(8080);
      expect(afterReplace.httpHealthCheck).toBeUndefined();

      yield* stack.destroy();

      const gone = yield* waitUntilGone(
        created.project,
        created.region,
        created.healthCheckName,
      );
      expect(gone).toEqual("gone");
    }).pipe(logLevel),
  { tags: ["provider:gcp", "provider:gcp:compute", "live"], timeout: 90_000 },
);

const lastSegment = (value: string | undefined) => {
  if (value === undefined || value.length === 0) return "";
  const parts = value.split("/").filter((part) => part.length > 0);
  return parts[parts.length - 1] ?? value;
};