import { assert, it } from "@effect/vitest";import { DateTime, Effect, Layer, Option } from "effect";import { ChildProcessSpawner } from "effect/unstable/process"; import * as VcsProcess from "../vcs/VcsProcess.ts";import * as GitHubCli from "./GitHubCli.ts";import * as GitHubSourceControlProvider from "./GitHubSourceControlProvider.ts"; const processResult = (stdout: string): VcsProcess.VcsProcessOutput => ({  exitCode: ChildProcessSpawner.ExitCode(0),  stdout,  stderr: "",  stdoutTruncated: false,  stderrTruncated: false,}); function makeProvider(github: Partial<GitHubCli.GitHubCliShape>) {  return GitHubSourceControlProvider.make().pipe(    Effect.provide(Layer.mock(GitHubCli.GitHubCli)(github)),  );} it.effect("maps GitHub PR summaries into provider-neutral change requests", () =>  Effect.gen(function* () {    const provider = yield* makeProvider({      getPullRequest: () =>        Effect.succeed({          number: 42,          title: "Add GitHub provider",          url: "https://github.com/pingdotgg/t3code/pull/42",          baseRefName: "main",          headRefName: "feature/source-control",          state: "open",          isCrossRepository: true,          headRepositoryNameWithOwner: "fork/t3code",          headRepositoryOwnerLogin: "fork",        }),    });     const changeRequest = yield* provider.getChangeRequest({      cwd: "/repo",      reference: "42",    });     assert.deepStrictEqual(changeRequest, {      provider: "github",      number: 42,      title: "Add GitHub provider",      url: "https://github.com/pingdotgg/t3code/pull/42",      baseRefName: "main",      headRefName: "feature/source-control",      state: "open",      updatedAt: Option.none(),      isCrossRepository: true,      headRepositoryNameWithOwner: "fork/t3code",      headRepositoryOwnerLogin: "fork",    });  }),); it.effect("uses gh json listing for non-open change request state queries", () =>  Effect.gen(function* () {    let executeArgs: ReadonlyArray<string> = [];    const provider = yield* makeProvider({      execute: (input) => {        executeArgs = input.args;        return Effect.succeed(          processResult(            JSON.stringify([              {                number: 7,                title: "Merged work",                url: "https://github.com/pingdotgg/t3code/pull/7",                baseRefName: "main",                headRefName: "feature/merged",                state: "merged",                updatedAt: "2026-01-02T00:00:00.000Z",              },            ]),          ),        );      },    });     const changeRequests = yield* provider.listChangeRequests({      cwd: "/repo",      headSelector: "feature/merged",      state: "all",      limit: 10,    });     assert.deepStrictEqual(executeArgs, [      "pr",      "list",      "--head",      "feature/merged",      "--state",      "all",      "--limit",      "10",      "--json",      "number,title,url,baseRefName,headRefName,state,mergedAt,updatedAt,isCrossRepository,headRepository,headRepositoryOwner",    ]);    assert.strictEqual(changeRequests[0]?.provider, "github");    assert.strictEqual(changeRequests[0]?.state, "merged");    assert.deepStrictEqual(      changeRequests[0]?.updatedAt,      Option.some(DateTime.makeUnsafe("2026-01-02T00:00:00.000Z")),    );  }),); it.effect("treats empty non-open change request listing output as no results", () =>  Effect.gen(function* () {    const provider = yield* makeProvider({      execute: () => Effect.succeed(processResult("")),    });     const changeRequests = yield* provider.listChangeRequests({      cwd: "/repo",      headSelector: "feature/empty",      state: "all",      limit: 10,    });     assert.deepStrictEqual(changeRequests, []);  }),); it.effect("creates GitHub PRs through provider-neutral input names", () =>  Effect.gen(function* () {    let createInput: Parameters<GitHubCli.GitHubCliShape["createPullRequest"]>[0] | null = null;    const provider = yield* makeProvider({      createPullRequest: (input) => {        createInput = input;        return Effect.void;      },    });     yield* provider.createChangeRequest({      cwd: "/repo",      baseRefName: "main",      headSelector: "owner:feature/provider",      title: "Provider PR",      bodyFile: "/tmp/body.md",    });     assert.deepStrictEqual(createInput, {      cwd: "/repo",      baseBranch: "main",      headSelector: "owner:feature/provider",      title: "Provider PR",      bodyFile: "/tmp/body.md",    });  }),);