t3-code-android-nightly/.repos/alchemy-effect/packages/alchemy/test/AWS/NetworkFirewall/FirewallBindings.test.ts

import * as AWS from "@/AWS";
import * as Core from "@/Test/Core";
import * as Test from "@/Test/Alchemy";
import { describe, expect } from "alchemy-test";
import * as Effect from "effect/Effect";
import * as Schedule from "effect/Schedule";
import * as HttpClient from "effect/http/HttpClient";
import NetworkFirewallFirewallBindingsFunctionLive, {
  NetworkFirewallFirewallBindingsFunction,
} from "./firewall-handler";

// A firewall takes ~5-10 minutes to provision its endpoints (and a similar
// window to deprovision), so the firewall-scoped bindings fixture is gated
// behind AWS_TEST_NETWORKFIREWALL=1 — same gate as the Firewall lifecycle
// test.
const gated = !process.env.AWS_TEST_NETWORKFIREWALL;

const testOptions = { providers: AWS.providers() };
const { test, beforeAll, afterAll } = Test.make(testOptions);
const sharedStack = Core.scratchStack(
  testOptions,
  "NetworkFirewallFirewallBindings",
);

const readinessPolicy = Schedule.max([
  Schedule.fixed("2 seconds"),
  Schedule.recurs(75),
]);

let baseUrl: string;

const getJson = (path: string) =>
  HttpClient.get(`${baseUrl}${path}`).pipe(Effect.flatMap((r) => r.json));

describe.sequential(
  "NetworkFirewall Firewall Bindings",
  {
    tags: [
      "provider:aws",
      "provider:aws:ec2",
      "provider:aws:lambda",
      "provider:aws:networkfirewall",
      "live",
    ],
  },
  () => {
    beforeAll(
      gated
        ? Effect.void
        : Effect.gen(function* () {
            yield* Effect.logInfo(
              "NetworkFirewall firewall-bindings setup: destroying previous resources",
            );
            yield* sharedStack.destroy();

            yield* Effect.logInfo(
              "NetworkFirewall firewall-bindings setup: deploying fixture (firewall provisioning takes 5-10 minutes)",
            );
            const attrs = yield* sharedStack.deploy(
              Effect.gen(function* () {
                return yield* NetworkFirewallFirewallBindingsFunction;
              }).pipe(
                Effect.provide(NetworkFirewallFirewallBindingsFunctionLive),
              ),
            );

            expect(attrs.functionUrl).toBeTruthy();
            baseUrl = attrs.functionUrl!.replace(/\/+$/, "");

            yield* HttpClient.get(`${baseUrl}/bindings`).pipe(
              Effect.flatMap((response) =>
                response.status === 200
                  ? Effect.succeed(response)
                  : Effect.fail(
                      new Error(`Function not ready: ${response.status}`),
                    ),
              ),
              Effect.retry({ schedule: readinessPolicy }),
            );
          }),
      // firewall create (~10 min) + Lambda deploy.
      { timeout: 1_500_000 },
    );

    afterAll(
      gated || process.env.NO_DESTROY ? Effect.void : sharedStack.destroy(),
      // firewall delete waits for endpoint deprovisioning (~10 min).
      { timeout: 1_500_000 },
    );

    describe("binding registration", () => {
      test.provider.skipIf(gated)(
        "all 9 firewall-scoped capabilities initialize in the runtime",
        (_stack) =>
          Effect.gen(function* () {
            const response = (yield* getJson("/bindings")) as {
              bound: string[];
            };
            expect(response.bound).toHaveLength(9);
            expect(response.bound).toContain("describeFirewall");
            expect(response.bound).toContain("startFlowCapture");
            expect(response.bound).toContain("startAnalysisReport");
          }),
      );
    });

    describe("DescribeFirewall", () => {
      test.provider.skipIf(gated)(
        "reads the bound firewall's status (ARN injected)",
        (_stack) =>
          Effect.gen(function* () {
            const response = (yield* getJson("/firewall")) as {
              status: string;
              endpointCount: number;
            };
            expect(response.status).toBe("READY");
            expect(response.endpointCount).toBeGreaterThanOrEqual(1);
          }),
      );
    });

    describe("StartFlowCapture / DescribeFlowOperation / ListFlowOperations / ListFlowOperationResults", () => {
      test.provider.skipIf(gated)(
        "runs a flow capture end-to-end on the bound firewall",
        (_stack) =>
          Effect.gen(function* () {
            type FlowResponse = {
              step: string;
              tag?: string;
              error?: string;
              flowOperationId?: string;
              status?: string;
              operations?: number;
              flows?: number;
            };
            // The role policy is attached moments before this test — IAM
            // propagation can lag, surfacing as AccessDeniedException from a
            // step. Retry (bounded) until the grant lands.
            const response = yield* getJson("/flow").pipe(
              Effect.map((r) => r as FlowResponse),
              Effect.repeat({
                schedule: Schedule.spaced("5 seconds"),
                until: (r): boolean => r.tag !== "AccessDeniedException",
                times: 10,
              }),
            );
            yield* Effect.logInfo(
              `/flow response: ${JSON.stringify(response)}`,
            );
            expect(response).toMatchObject({ step: "ok" });
            expect(response.flowOperationId).toBeTruthy();
            expect(["COMPLETED", "COMPLETED_WITH_ERRORS", "FAILED"]).toContain(
              response.status,
            );
            expect(response.operations).toBeGreaterThanOrEqual(1);
            expect(response.flows).toBeGreaterThanOrEqual(0);
          }),
        { timeout: 180_000 },
      );
    });

    describe("StartFlowFlush", () => {
      test.provider.skipIf(gated)(
        "starts a flow flush (grant proven by success or typed rejection)",
        (_stack) =>
          Effect.gen(function* () {
            const response = (yield* getJson("/flush")) as { tag: string };
            expect(response.tag).not.toBe("AccessDeniedException");
          }),
      );
    });

    describe("StartAnalysisReport / ListAnalysisReports / GetAnalysisReportResults", () => {
      test.provider.skipIf(gated)(
        "exercises the analysis-report interface (typed rejections prove grants)",
        (_stack) =>
          Effect.gen(function* () {
            const response = (yield* getJson("/analysis")) as {
              step: string;
              startTag: string;
              reports: number;
              getTag: string;
            };
            expect(response.step).toBe("ok");
            // The fixture firewall has no analysis types enabled — any typed
            // tag except AccessDenied proves the grant round-tripped.
            expect(response.startTag).not.toBe("AccessDeniedException");
            expect(response.reports).toBeGreaterThanOrEqual(0);
            expect(response.getTag).not.toBe("AccessDeniedException");
          }),
      );
    });
  },
);