import { test } from "node:test";
import assert from "node:assert/strict";
import { parseRss, extractReadable } from "../lib/parser.js";
import { createLogger, getOrCreateOperationId } from "../lib/log.js";

test("Atom XHTML retains headings, mixed text, and summary fallback", () => {
  const xml = `<feed xmlns="http://www.w3.org/2005/Atom"><entry><id>1</id><title>Example</title>
    <summary type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><p>Summary <b>words</b> here.</p></div></summary>
    <content type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><h2>Details</h2><p>Before <b>bold</b> after.</p><script>ignore me</script></div></content>
  </entry><entry><id>2</id><title>Fallback</title><summary>Only summary</summary></entry></feed>`;
  const items = parseRss(xml, "https://example.com/feed");
  assert.match(items[0].content, /## Details/);
  assert.match(items[0].content, /Before bold after\./);
  assert.doesNotMatch(items[0].content, /ignore me/);
  assert.match(items[0].summary, /Summary words here/);
  assert.equal(items[1].content, "Only summary");
});

test("article extraction excludes executable content", () => {
  assert.equal(extractReadable("<article><h2>Heading</h2><p>Readable text.</p><script>hidden()</script></article>"), "## Heading\n\nReadable text.");
});

test("logging preserves error details and gives each operation a unique ID", () => {
  const oldWrite = process.stderr.write;
  const lines = [];
  process.stderr.write = (line) => { lines.push(line); return true; };
  try {
    createLogger("test").error("indexing-failed", "disk full");
  } finally {
    process.stderr.write = oldWrite;
  }
  const event = JSON.parse(lines[0]);
  assert.equal(event.detail, "disk full");
  assert.equal(event.component, "test");
  assert.notEqual(getOrCreateOperationId("search"), getOrCreateOperationId("search"));
});

import { test } from "node:test";
import assert from "node:assert/strict";
import { parseRss, extractReadable } from "../lib/parser.js";
import { createLogger, getOrCreateOperationId } from "../lib/log.js";

test("Atom XHTML retains headings, mixed text, and summary fallback", () => {
  const xml = `<feed xmlns="http://www.w3.org/2005/Atom"><entry><id>1</id><title>Example</title>
    <summary type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><p>Summary <b>words</b> here.</p></div></summary>
    <content type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><h2>Details</h2><p>Before <b>bold</b> after.</p><script>ignore me</script></div></content>
  </entry><entry><id>2</id><title>Fallback</title><summary>Only summary</summary></entry></feed>`;
  const items = parseRss(xml, "https://example.com/feed");
  assert.match(items[0].content, /## Details/);
  assert.match(items[0].content, /Before bold after\./);
  assert.doesNotMatch(items[0].content, /ignore me/);
  assert.match(items[0].summary, /Summary words here/);
  assert.equal(items[1].content, "Only summary");
});

test("article extraction excludes executable content", () => {
  assert.equal(extractReadable("<article><h2>Heading</h2><p>Readable text.</p><script>hidden()</script></article>"), "## Heading\n\nReadable text.");
});

test("logging preserves error details and gives each operation a unique ID", () => {
  const oldWrite = process.stderr.write;
  const lines = [];
  process.stderr.write = (line) => { lines.push(line); return true; };
  try {
    createLogger("test").error("indexing-failed", "disk full");
  } finally {
    process.stderr.write = oldWrite;
  }
  const event = JSON.parse(lines[0]);
  assert.equal(event.detail, "disk full");
  assert.equal(event.component, "test");
  assert.notEqual(getOrCreateOperationId("search"), getOrCreateOperationId("search"));
});