import { describe, expect, it } from "vite-plus/test";import remarkParse from "remark-parse";import { unified } from "unified"; import {  remarkCodexDirectives,  renderCodexDirectivesForCopy,  renderCodexFileCitationsAsMarkdown,  splitCodexArtifactTemplateMarkdown,} from "./codexMarkdownDirectives.js"; interface TestNode {  readonly type: string;  readonly value?: string;  readonly url?: string;  readonly position?: {    readonly start: { readonly offset?: number };    readonly end: { readonly offset?: number };  };  readonly data?: {    readonly hName?: string;    readonly hProperties?: Readonly<Record<string, unknown>>;  };  readonly children?: readonly TestNode[];} const FILE_CITATION = ':codex-file-citation{path="outputs/report.xlsx" purpose="output"}';const ARTIFACT_TEMPLATE =  '::artifact-template{skill_name="artifact-template-hello-world" skill_directory="/Users/test/.codex/skills/artifact-template-hello-world" display_name="Hello World" artifact_kind="document"}'; function parse(markdown: string): TestNode {  const processor = unified().use(remarkParse).use(remarkCodexDirectives);  return processor.runSync(processor.parse(markdown), { value: markdown }) as TestNode;} function parseOrdinaryMarkdown(markdown: string): TestNode {  return unified().use(remarkParse).parse(markdown) as TestNode;} describe("remarkCodexDirectives", () => {  it("renders a file citation as a link without changing its source position", () => {    const markdown = `Created ${FILE_CITATION}.`;    const link = parse(markdown).children?.[0]?.children?.[1];     expect(link).toMatchObject({      type: "link",      url: "outputs/report.xlsx",      children: [{ type: "text", value: "report.xlsx" }],      position: {        start: { offset: markdown.indexOf(FILE_CITATION) },        end: { offset: markdown.indexOf(FILE_CITATION) + FILE_CITATION.length },      },    });  });   it("renders an artifact template as semantic block metadata", () => {    expect(parse(ARTIFACT_TEMPLATE).children?.[0]).toMatchObject({      type: "paragraph",      children: [],      data: {        hName: "div",        hProperties: {          dataCodexArtifactTemplate: "true",          dataArtifactKind: "document",          dataDisplayName: "Hello World",          dataSkillName: "artifact-template-hello-world",        },      },    });  });   it.each([    "Meeting at 10:30",    "Open src/main.ts:42",    "Use :hover and :tada:",    "::note",    ":::note\ncontent\n:::",    ':codex-file-citation-extra{path="outputs/report.xlsx"}',    "::artifact-template-extra",  ])("does not change unrelated colon syntax: %s", (markdown) => {    expect(parse(markdown)).toEqual(parseOrdinaryMarkdown(markdown));  });   it.each([    ':codex-file-citation{purpose="output"}',    '::artifact-template{skill_name="artifact-template-hello-world"}',  ])("keeps malformed supported directives literal: %s", (markdown) => {    expect(parse(markdown)).toEqual(parseOrdinaryMarkdown(markdown));  });}); describe("native Markdown adapters", () => {  it("uses the same parser to render file citations as portable links", () => {    expect(renderCodexFileCitationsAsMarkdown(`Created ${FILE_CITATION}.`)).toBe(      "Created [report.xlsx](<outputs/report.xlsx>).",    );  });   it.each([    `\\${FILE_CITATION}`,    `\`${FILE_CITATION}\``,    `\`\`\`text\n${FILE_CITATION}\n\`\`\``,    `[See ${FILE_CITATION}](https://example.com)`,  ])("does not render excluded citation syntax: %s", (markdown) => {    expect(renderCodexFileCitationsAsMarkdown(markdown)).toBe(markdown);  });   it("splits artifact cards from surrounding native Markdown", () => {    expect(splitCodexArtifactTemplateMarkdown(`Before\n\n${ARTIFACT_TEMPLATE}\n\nAfter`)).toEqual([      { kind: "markdown", markdown: "Before\n\n", sourceOffset: 0 },      {        kind: "artifact-template",        sourceOffset: 8,        template: {          artifactKind: "document",          displayName: "Hello World",          skillDirectory: "/Users/test/.codex/skills/artifact-template-hello-world",          skillName: "artifact-template-hello-world",        },      },      {        kind: "markdown",        markdown: "\n\nAfter",        sourceOffset: 8 + ARTIFACT_TEMPLATE.length,      },    ]);  });   it("leaves malformed and code artifact-template examples in Markdown", () => {    const malformed = '::artifact-template{display_name="Hello World"}';    const code = `\`${ARTIFACT_TEMPLATE}\``;    expect(splitCodexArtifactTemplateMarkdown(malformed)).toEqual([      { kind: "markdown", markdown: malformed, sourceOffset: 0 },    ]);    expect(splitCodexArtifactTemplateMarkdown(code)).toEqual([      { kind: "markdown", markdown: code, sourceOffset: 0 },    ]);  });}); describe("directive copy adapter", () => {  it("copies the Markdown representations shown by citation chips and template cards", () => {    expect(renderCodexDirectivesForCopy(`Created ${FILE_CITATION}.\n\n${ARTIFACT_TEMPLATE}`)).toBe(      "Created [report.xlsx](<outputs/report.xlsx>).\n\nHello World (Document template)",    );  });   it("leaves excluded and malformed directive source unchanged", () => {    const markdown = [      `\`${FILE_CITATION}\``,      '::artifact-template{display_name="Hello World"}',    ].join("\n\n");     expect(renderCodexDirectivesForCopy(markdown)).toBe(markdown);  });});