import { EnvironmentId, ProjectId } from "@t3tools/contracts";import { describe, expect, it } from "@effect/vitest";import * as Effect from "effect/Effect";import * as Option from "effect/Option"; import { PrimaryConnectionTarget, type PreparedConnection } from "../connection/model.ts";import { remoteHttpClientLayer } from "../rpc/http.ts";import {  fetchEnvironmentPullRequestDiff,  PullRequestDiffCredentialRejectedError,} from "./pullRequestDiffHttp.ts"; const TARGET = new PrimaryConnectionTarget({  environmentId: EnvironmentId.make("environment-1"),  label: "Test environment",  httpBaseUrl: "https://environment.example.test/base",  wsBaseUrl: "wss://environment.example.test",}); const PREPARED: PreparedConnection = {  environmentId: TARGET.environmentId,  label: TARGET.label,  httpBaseUrl: TARGET.httpBaseUrl,  socketUrl: "wss://environment.example.test/ws",  httpAuthorization: null,  target: TARGET,}; describe("fetchEnvironmentPullRequestDiff", () => {  it.effect("posts the diff input to the prepared environment over authenticated HTTP", () =>    Effect.gen(function* () {      const calls: Array<readonly [RequestInfo | URL, RequestInit]> = [];      const fetchFn = ((request, init) => {        calls.push([request, init ?? {}]);        return Promise.resolve(          Response.json({            patch: "diff --git a/file.ts b/file.ts",            truncated: false,            nextCursor: null,          }),        );      }) satisfies typeof fetch;       const result = yield* fetchEnvironmentPullRequestDiff({        prepared: PREPARED,        signer: Option.none(),        diff: {          projectId: ProjectId.make("project-1"),          repository: "owner/repository",          number: 42,          cursor: "next-page",        },      }).pipe(Effect.provide(remoteHttpClientLayer(fetchFn)));       expect(result).toEqual({        patch: "diff --git a/file.ts b/file.ts",        truncated: false,        nextCursor: null,      });      expect(calls).toHaveLength(1);      const [request, init] = calls[0]!;      expect(String(request)).toBe("https://environment.example.test/api/pull-requests/diff");      expect(init.method).toBe("POST");      expect(init.credentials).toBe("include");       const body =        typeof init.body === "string"          ? init.body          : init.body instanceof Uint8Array            ? new TextDecoder().decode(init.body)            : "";      // The assertion deliberately inspects the serialized wire body rather than decoding a      // domain value for use in application code.      // @effect-diagnostics-next-line preferSchemaOverJson:off      expect(JSON.parse(body)).toEqual({        projectId: "project-1",        repository: "owner/repository",        number: 42,        cursor: "next-page",      });    }),  );   it.effect("gives rejected diff sessions a recovery action", () =>    Effect.gen(function* () {      const fetchFn = (() =>        Promise.resolve(          Response.json(            {              _tag: "EnvironmentAuthInvalidError",              code: "auth_invalid",              reason: "invalid_credential",              traceId: "trace-auth-test",            },            { status: 401 },          ),        )) satisfies typeof fetch;       const error = yield* fetchEnvironmentPullRequestDiff({        prepared: PREPARED,        signer: Option.none(),        diff: {          projectId: ProjectId.make("project-1"),          repository: "owner/repository",          number: 42,        },      }).pipe(Effect.provide(remoteHttpClientLayer(fetchFn)), Effect.flip);       expect(error).toBeInstanceOf(PullRequestDiffCredentialRejectedError);      expect(error).toMatchObject({        repository: "owner/repository",        number: 42,        traceId: "trace-auth-test",      });      expect(error.message).toBe(        "This environment session is no longer valid (invalid_credential). Refresh the page or quit and reopen T3 Code.",      );    }),  );});