82 lines
2.7 KiB
TypeScript
82 lines
2.7 KiB
TypeScript
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import { test, expect, afterEach, beforeEach } from "bun:test";
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// parseFile uses node:fs, so we test it by writing a temp file. This keeps the
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// parser package dependency-free while still exercising gray-matter.
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import { parseFile } from "../src/index";
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import { writeFileSync, mkdtempSync, rmSync, mkdirSync } from "node:fs";
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import { tmpdir } from "node:os";
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import { join } from "node:path";
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let tmp: string;
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beforeEach(() => {
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tmp = mkdtempSync(join(tmpdir(), "mcpedia-parser-"));
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});
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afterEach(() => {
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rmSync(tmp, { recursive: true, force: true });
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});
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function writeDoc(rel: string, frontmatter: string) {
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const p = join(tmp, rel);
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// Ensure the parent directory exists (sections like docs/, writeups/).
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mkdirSync(join(p, ".."), { recursive: true });
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writeFileSync(p, frontmatter, "utf8");
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return parseFile(p, rel);
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}
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test("parseFile: extracts basic frontmatter", () => {
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const { meta, body } = writeDoc(
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"docs/test.md",
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[
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"---",
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'id: test-doc',
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'title: Test Document',
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'type: documentation',
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'tags: ["docs", "test"]',
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'status: published',
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'author: asep',
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'created_at: 2026-08-19',
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'updated_at: 2026-08-19',
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"---",
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"",
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"# Hello",
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"Body text here.",
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].join("\n"),
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);
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expect(meta.slug).toBe("docs/test");
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expect(meta.section).toBe("docs");
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expect(meta.title).toBe("Test Document");
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expect(meta.type).toBe("documentation");
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expect(meta.status).toBe("published");
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expect(meta.author).toBe("asep");
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expect(meta.tags).toEqual(["docs", "test"]);
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expect(body).toContain("# Hello");
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});
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test("parseFile: section derived from top-level dir", () => {
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expect(writeDoc("writeups/foo.md", "---\ntitle: A\n---\nbody").meta.section).toBe("writeups");
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expect(writeDoc("research/bar.md", "---\ntitle: B\n---\nbody").meta.section).toBe("research");
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expect(writeDoc("notes/baz.md", "---\ntitle: C\n---\nbody").meta.section).toBe("notes");
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});
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test("parseFile: invalid type/status fall back to defaults", () => {
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const { meta } = writeDoc(
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"docs/x.md",
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"---\ntitle: X\ntype: bogus\nstatus: bogus\n---\n",
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);
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expect(meta.type).toBe("documentation");
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expect(meta.status).toBe("published");
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});
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test("parseFile: missing optional fields get sane defaults", () => {
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const { meta } = writeDoc("docs/x.md", "---\ntitle: Just A Title\n---\n");
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expect(meta.author).toBe("");
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expect(meta.tags).toEqual([]);
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expect(meta.createdAt).toBeTruthy();
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expect(meta.updatedAt).toBeTruthy();
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});
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test("parseFile: body excludes frontmatter delimiter", () => {
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const { body } = writeDoc("docs/x.md", "---\ntitle: T\n---\n# Real body\n\nParagraph.");
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expect(body).not.toContain("---");
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expect(body).toContain("# Real body");
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});
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