import type { GitStatusRemoteResult, GitStatusResult } from "@t3tools/contracts";import { describe, expect, it } from "vitest"; import {  applyGitStatusStreamEvent,  buildTemporaryWorktreeBranchName,  isTemporaryWorktreeBranch,  normalizeGitRemoteUrl,  parseGitHubRepositoryNameWithOwnerFromRemoteUrl,  WORKTREE_BRANCH_PREFIX,} from "./git"; describe("normalizeGitRemoteUrl", () => {  it("canonicalizes equivalent GitHub remotes across protocol variants", () => {    expect(normalizeGitRemoteUrl("git@github.com:T3Tools/T3Code.git")).toBe(      "github.com/t3tools/t3code",    );    expect(normalizeGitRemoteUrl("https://github.com/T3Tools/T3Code.git")).toBe(      "github.com/t3tools/t3code",    );    expect(normalizeGitRemoteUrl("ssh://git@github.com/T3Tools/T3Code")).toBe(      "github.com/t3tools/t3code",    );  });   it("preserves nested group paths for providers like GitLab", () => {    expect(normalizeGitRemoteUrl("git@gitlab.com:T3Tools/platform/T3Code.git")).toBe(      "gitlab.com/t3tools/platform/t3code",    );    expect(normalizeGitRemoteUrl("https://gitlab.com/T3Tools/platform/T3Code.git")).toBe(      "gitlab.com/t3tools/platform/t3code",    );  });   it("drops explicit ports from URL-shaped remotes", () => {    expect(normalizeGitRemoteUrl("https://gitlab.company.com:8443/team/project.git")).toBe(      "gitlab.company.com/team/project",    );    expect(normalizeGitRemoteUrl("ssh://git@gitlab.company.com:2222/team/project.git")).toBe(      "gitlab.company.com/team/project",    );  });}); describe("parseGitHubRepositoryNameWithOwnerFromRemoteUrl", () => {  it("extracts the owner and repository from common GitHub remote shapes", () => {    expect(      parseGitHubRepositoryNameWithOwnerFromRemoteUrl("git@github.com:T3Tools/T3Code.git"),    ).toBe("T3Tools/T3Code");    expect(      parseGitHubRepositoryNameWithOwnerFromRemoteUrl("https://github.com/T3Tools/T3Code.git"),    ).toBe("T3Tools/T3Code");  });}); describe("isTemporaryWorktreeBranch", () => {  it("matches the generated temporary worktree branch format", () => {    expect(isTemporaryWorktreeBranch(buildTemporaryWorktreeBranchName())).toBe(true);  });   it("matches generated temporary worktree branches", () => {    expect(isTemporaryWorktreeBranch(`${WORKTREE_BRANCH_PREFIX}/deadbeef`)).toBe(true);    expect(isTemporaryWorktreeBranch(` ${WORKTREE_BRANCH_PREFIX}/deadbeef `)).toBe(true);    expect(isTemporaryWorktreeBranch(`${WORKTREE_BRANCH_PREFIX}/DEADBEEF`)).toBe(true);  });   it("rejects non-temporary branch names", () => {    expect(isTemporaryWorktreeBranch(`${WORKTREE_BRANCH_PREFIX}/feature/demo`)).toBe(false);    expect(isTemporaryWorktreeBranch("main")).toBe(false);    expect(isTemporaryWorktreeBranch(`${WORKTREE_BRANCH_PREFIX}/deadbeef-extra`)).toBe(false);  });}); describe("applyGitStatusStreamEvent", () => {  it("treats a remote-only update as a repository when local state is missing", () => {    const remote: GitStatusRemoteResult = {      hasUpstream: true,      aheadCount: 2,      behindCount: 1,      pr: null,    };     expect(applyGitStatusStreamEvent(null, { _tag: "remoteUpdated", remote })).toEqual({      isRepo: true,      hasOriginRemote: false,      isDefaultBranch: false,      branch: null,      hasWorkingTreeChanges: false,      workingTree: { files: [], insertions: 0, deletions: 0 },      hasUpstream: true,      aheadCount: 2,      behindCount: 1,      pr: null,    });  });   it("preserves local-only fields when applying a remote update", () => {    const current: GitStatusResult = {      isRepo: true,      hostingProvider: {        kind: "github",        name: "GitHub",        baseUrl: "https://github.com",      },      hasOriginRemote: true,      isDefaultBranch: false,      branch: "feature/demo",      hasWorkingTreeChanges: true,      workingTree: {        files: [{ path: "src/demo.ts", insertions: 1, deletions: 0 }],        insertions: 1,        deletions: 0,      },      hasUpstream: false,      aheadCount: 0,      behindCount: 0,      pr: null,    };     const remote: GitStatusRemoteResult = {      hasUpstream: true,      aheadCount: 2,      behindCount: 1,      pr: null,    };     expect(applyGitStatusStreamEvent(current, { _tag: "remoteUpdated", remote })).toEqual({      ...current,      hasUpstream: true,      aheadCount: 2,      behindCount: 1,      pr: null,    });  });});