t3-code-android-nightly/.repos/alchemy-effect/packages/alchemy/test/AWS/Website/SolidStart.local.test.ts

import * as AWS from "@/AWS";
import * as Test from "@/Test/Alchemy";
import { describe, expect } from "alchemy-test";
import * as Effect from "effect/Effect";
import * as FileSystem from "effect/FileSystem";
import * as Path from "effect/Path";
import * as pathe from "pathe";
import { cloneFixture } from "../../Cloudflare/Utils/Fixture.ts";
import { expectUrlContains, expectUrlOk } from "../../Cloudflare/Utils/Http.ts";

// `dev: true` runs local providers behind the RPC sidecar proxy by default,
// matching the process topology of the real `alchemy dev` command.
const { test } = Test.make({ providers: AWS.providers(), dev: true });

/**
 * SolidStart 2's dev SSR does not run under Bun.
 *
 * `solid-start-dev-server` answers every request through
 * `sendNodeResponse(res, webRes)` from `srvx/node`; under Bun that writes the
 * literal string `[object Object]` (HTTP 200, 15 bytes) instead of the
 * rendered document. Under Node the same code path returns the SSR HTML.
 * Verified directly against the framework integration:
 *
 *     node  -> STATUS 200 LEN 1070 "<!DOCTYPE html><html lang=\"en\">..."
 *     bun   -> STATUS 200 LEN 15   "[object Object]"
 *
 * `alchemy dev` hosts local providers in a Bun sidecar
 * (`bun run src/AWS/Website/ServerLocal.ts`), so the body assertions below
 * cannot pass until the upstream `srvx`/Bun gap is closed. Everything the
 * dev provider itself owns — the server starting, its address, and the
 * absence of cloud resources — is asserted unconditionally in the first test.
 *
 * Set `ALCHEMY_TEST_SOLIDSTART_DEV_SSR=1` to run the body assertions on a
 * Node-hosted sidecar.
 */
const runDevSsr = process.env.ALCHEMY_TEST_SOLIDSTART_DEV_SSR === "1";

const fixtureDir = pathe.resolve(
  import.meta.dirname,
  "fixtures",
  "solidstart-app",
);

// Clone under the alchemy package so `@solidjs/start`, `vite`, and
// `@solidjs/vite-plugin-nitro-2` resolve from the workspace's hoisted
// node_modules (the fixture has no node_modules).
const tempRoot = pathe.resolve(import.meta.dirname, "../../../.tmp");

const fixtureEntries = [
  ".gitignore",
  "package.json",
  "vite.config.ts",
  "src",
  "public",
];

describe(
  "AWS.Website.SolidStart local",
  { tags: ["provider:aws", "provider:aws:website", "local"] },
  () => {
    test.provider(
      "dev runs SolidStart's own Vite dev server with no cloud resources",
      (stack) =>
        Effect.gen(function* () {
          yield* stack.destroy();

          const rootDir = yield* cloneFixture(fixtureDir, {
            prefix: "alchemy-solidstart-aws-local-",
            tempRoot,
            entries: fixtureEntries,
          });

          const deployed = yield* stack.deploy(
            Effect.gen(function* () {
              const site = yield* AWS.Website.SolidStart("SolidStartSite", {
                rootDir,
                env: {
                  SOLIDSTART_ENV_MARKER: "solidstart-aws-dev-env-marker",
                },
              });
              return { site };
            }),
          );

          // The site is the framework's own dev server: a localhost URL and
          // no cloud rows at all (proof no AWS call ran).
          const url = deployed.site.url! as string;
          expect(url).toMatch(
            /^http:\/\/(localhost|127\.0\.0\.1|\[[0-9a-fA-F:]+\])/,
          );
          // The URL is an origin, not a directory — appending a path must not
          // produce a double slash (SolidStart runs `appType: "custom"`, so its
          // router sees the raw pathname and `//about` is a 404).
          expect(url.endsWith("/")).toBe(false);
          expect(deployed.site.distribution).toBeUndefined();
          expect(deployed.site.server).toBeUndefined();
          expect(deployed.site.bucket).toBeUndefined();

          // The dev server is reachable from another process.
          expect(yield* expectUrlOk(`${url}/`)).toBe(200);

          yield* stack.destroy();
        }),
      { timeout: 600_000 },
    );

    // Body-level assertions: gated on a Node-hosted dev sidecar (see the note
    // on `runDevSsr` above).
    test.provider.skipIf(!runDevSsr)(
      "dev serves SSR, the project's vite.config.ts, injected env, and HMR",
      (stack) =>
        Effect.gen(function* () {
          const fs = yield* FileSystem.FileSystem;
          const path = yield* Path.Path;

          yield* stack.destroy();

          const rootDir = yield* cloneFixture(fixtureDir, {
            prefix: "alchemy-solidstart-aws-local-ssr-",
            tempRoot,
            entries: fixtureEntries,
          });

          const deployed = yield* stack.deploy(
            Effect.gen(function* () {
              const site = yield* AWS.Website.SolidStart("SolidStartSite", {
                rootDir,
                env: {
                  SOLIDSTART_ENV_MARKER: "solidstart-aws-dev-env-marker",
                },
              });
              return { site };
            }),
          );

          const url = deployed.site.url! as string;

          // SSR page served by the SolidStart dev server (native HMR).
          yield* expectUrlContains(`${url}/`, "SOLIDSTART_AWS_PAGE_MARKER", {
            timeout: "120 seconds",
            label: "dev SSR home page",
          });
          // The fixture's own vite.config.ts applied in dev too.
          yield* expectUrlContains(
            `${url}/`,
            "config:solidstart-aws-user-config-loaded",
            { label: "user vite.config.ts applied (dev)" },
          );
          // server.environment reaches the dev server's process env — the
          // same values the Lambda gets on deploy (dev/live parity).
          yield* expectUrlContains(
            `${url}/`,
            "env:solidstart-aws-dev-env-marker",
            { label: "server.environment injected into dev server" },
          );
          // API route through the dev server.
          yield* expectUrlContains(
            `${url}/api/hello?echo=dev`,
            "SOLIDSTART_AWS_API_MARKER",
            { label: "API route (dev)" },
          );

          // ── HMR: edit the API route in place. The stack is NOT re-applied —
          // vite's dev rebuild must pick the change up and serve it through
          // the same URL ───────────────────────────────────────────────────
          const helloPath = path.join(rootDir, "src/routes/api/hello.ts");
          const hello = yield* fs.readFileString(helloPath);
          yield* fs.writeFileString(
            helloPath,
            hello.replace(
              "SOLIDSTART_AWS_API_MARKER",
              "SOLIDSTART_AWS_API_MARKER_V2",
            ),
          );
          yield* expectUrlContains(
            `${url}/api/hello?echo=dev`,
            "SOLIDSTART_AWS_API_MARKER_V2",
            { timeout: "90 seconds", label: "API route after HMR edit" },
          );

          yield* stack.destroy();
        }),
      { timeout: 600_000 },
    );
  },
);