chore: import upstream snapshot with attribution

tools/challenge-parser/parser/index.acceptance.test.js

@@ -0,0 +1,66 @@
+import { resolve } from 'path';
+
+import { describe, it, expect } from 'vitest';
+
+import { parseMD } from '.';
+
+describe('challenge parser', () => {
+  it('should parse a simple md file', async () => {
+    const parsed = await parseMD(resolve(__dirname, '__fixtures__/simple.md'));
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should parse a more realistic md file', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/realistic.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should import md from other files', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-imports.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should parse frontmatter', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-frontmatter.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should parse gfm strikethrough and frontmatter', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-gfm.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should not mix other YAML with the frontmatter', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-yaml.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should parse video questions', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-video-question.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should not parse directives we do not use', async () => {
+    const parsed = await parseMD(
+      resolve(__dirname, '__fixtures__/with-directives.md')
+    );
+    expect(parsed).toMatchSnapshot();
+  });
+
+  it('should parse md with a scene', async () => {
+    const parsed = await parseMD(resolve(__dirname, '__fixtures__/scene.md'));
+    expect(parsed).toMatchSnapshot();
+  });
+});