import { describe, expect, it } from "vitest"; import {  buildReviewCommentRenderablePatch,  parseReviewCommentMessageSegments,} from "./reviewCommentContext"; describe("review comment context parsing", () => {  it("extracts comment metadata, user text, and fenced diff without raw wrapper text", () => {    const segments = parseReviewCommentMessageSegments(      [        'Before <review_comment sectionId="turn:2" sectionTitle="Turn 2" filePath="apps/web/src/lib/contextWindow.test.ts" startIndex="3" endIndex="14" rangeLabel="+47 to +58">',        "Wadduo",        "```diff",        "@@ -0,0 +47,2 @@",        '+  it("keeps valid zero-usage snapshots", () => {',        "+    expect(snapshot).not.toBeNull();",        "```",        "</review_comment> after",      ].join("\n"),    );     expect(segments).toHaveLength(3);    expect(segments[0]).toEqual(      expect.objectContaining({        kind: "text",        text: expect.stringContaining("Before"),      }),    );    expect(segments[1]).toEqual(      expect.objectContaining({        kind: "review-comment",        comment: expect.objectContaining({          filePath: "apps/web/src/lib/contextWindow.test.ts",          rangeLabel: "+47 to +58",          text: "Wadduo",          diff: expect.stringContaining('it("keeps valid zero-usage snapshots"'),        }),      }),    );    expect(segments[2]).toEqual(      expect.objectContaining({        kind: "text",        text: " after",      }),    );  });   it("wraps hunk-only review diffs in a renderable file patch", () => {    const [segment] = parseReviewCommentMessageSegments(      [        '<review_comment sectionId="s" filePath="src/app.ts" startIndex="0" endIndex="0">',        "Please check this.",        "```diff",        "@@ -1,1 +1,1 @@",        "-old",        "+new",        "```",        "</review_comment>",      ].join("\n"),    );     expect(segment?.kind).toBe("review-comment");    if (segment?.kind !== "review-comment") return;     expect(buildReviewCommentRenderablePatch(segment.comment)).toBe(      [        "diff --git a/src/app.ts b/src/app.ts",        "--- a/src/app.ts",        "+++ b/src/app.ts",        "@@ -1,1 +1,1 @@",        "-old",        "+new",      ].join("\n"),    );  });});