chore: establish learning module baseline

OpenMAIC/packages/@openmaic/generation/test/support-primitives.test.ts

@@ -0,0 +1,38 @@
+import { describe, expect, it } from 'vitest';
+import { parseActionsFromStructuredOutput, postProcessInteractiveHtml } from '@openmaic/generation';
+
+describe('action parser', () => {
+  it('repairs malformed structured output and preserves interleaving', () => {
+    const actions = parseActionsFromStructuredOutput(
+      '[{"type":"text","content":"Start"},{"type":"action","name":"widget_setState","params":{}}',
+      'interactive',
+      ['widget_setState'],
+    );
+    expect(actions).toEqual([
+      expect.objectContaining({ type: 'speech', text: 'Start' }),
+      expect.objectContaining({ type: 'widget_setState', state: {} }),
+    ]);
+  });
+
+  it('filters slide-only actions from non-slide scenes', () => {
+    expect(
+      parseActionsFromStructuredOutput(
+        '[{"type":"action","name":"spotlight","params":{"elementId":"x"}}]',
+        'quiz',
+      ),
+    ).toEqual([]);
+  });
+});
+
+describe('interactive HTML post-processing', () => {
+  it('converts math, protects scripts, and injects KaTeX once', () => {
+    const source =
+      '<html><head></head><body>$x+1$<script>const price = "$5";</script></body></html>';
+    const once = postProcessInteractiveHtml(source);
+    const twice = postProcessInteractiveHtml(once);
+    expect(once).toContain('\\(x+1\\)');
+    expect(once).toContain('const price = "$5";');
+    expect(once).toContain('katex.min.css');
+    expect(twice.match(/katex\.min\.css/g) ?? []).toHaveLength(1);
+  });
+});