feat(baoyu-fetch): add URL reader CLI with Chrome CDP and site adapters

packages/baoyu-fetch/src/__tests__/interaction-gates.test.ts

@@ -0,0 +1,54 @@
+import { describe, expect, test } from "bun:test";
+import { detectInteractionGateFromSnapshot } from "../browser/interaction-gates";
+
+describe("detectInteractionGateFromSnapshot", () => {
+  test("detects cloudflare challenge", () => {
+    const gate = detectInteractionGateFromSnapshot({
+      title: "Just a moment...",
+      currentUrl: "https://example.com/cdn-cgi/challenge-platform/h/b",
+      bodyText: "Checking your browser before accessing example.com",
+      hasCloudflareTurnstile: true,
+      hasCloudflareChallenge: true,
+      hasRecaptcha: false,
+      hasRecaptchaIframe: false,
+      hasHcaptcha: false,
+      hasHcaptchaIframe: false,
+    });
+
+    expect(gate?.kind).toBe("cloudflare");
+    expect(gate?.provider).toBe("cloudflare");
+  });
+
+  test("detects google recaptcha", () => {
+    const gate = detectInteractionGateFromSnapshot({
+      title: "Protected page",
+      currentUrl: "https://example.com/form",
+      bodyText: "Please verify that you're not a robot via reCAPTCHA",
+      hasCloudflareTurnstile: false,
+      hasCloudflareChallenge: false,
+      hasRecaptcha: true,
+      hasRecaptchaIframe: true,
+      hasHcaptcha: false,
+      hasHcaptchaIframe: false,
+    });
+
+    expect(gate?.kind).toBe("recaptcha");
+    expect(gate?.provider).toBe("google_recaptcha");
+  });
+
+  test("returns null when no challenge is present", () => {
+    const gate = detectInteractionGateFromSnapshot({
+      title: "Example",
+      currentUrl: "https://example.com/article",
+      bodyText: "Normal article body",
+      hasCloudflareTurnstile: false,
+      hasCloudflareChallenge: false,
+      hasRecaptcha: false,
+      hasRecaptchaIframe: false,
+      hasHcaptcha: false,
+      hasHcaptchaIframe: false,
+    });
+
+    expect(gate).toBeNull();
+  });
+});