1 files changed, 79 insertions, 0 deletions

diff --git a/tests/api.mjs b/tests/api.mjs
new file mode 100644
index 0000000..5218d7b
--- /dev/null
+++ b/tests/api.mjs
@@ -0,0 +1,79 @@
+import { curl, curlBody, getPortalIP, canPing, canResolve, dnsResolvesToSelf } from './helpers/network.mjs';
+
+const IP = getPortalIP();
+let passed = 0, failed = 0;
+
+function assert(condition, test) {
+  if (condition) { console.log(`  ✓ ${test}`); passed++; }
+  else { console.log(`  ✗ ${test}`); failed++; }
+}
+
+async function sleep(ms) { return new Promise(r => setTimeout(r, ms)); }
+
+console.log(`\n=== API Tests (target: ${IP}) ===\n`);
+
+// Test 3: Captive portal serves HTML
+console.log('Test 3: GET / returns portal HTML');
+const body3 = curlBody(`http://${IP}/`);
+assert(body3 && body3.includes('TollGate'), 'Portal HTML contains "TollGate"');
+assert(body3 && body3.includes('Grant Free Access'), 'Portal has Grant Access button');
+
+// Test 4: Captive detection URIs
+console.log('\nTest 4: Captive detection URIs');
+for (const uri of ['/generate_204', '/hotspot-detect.html', '/canonical.html', '/success.txt', '/ncsi.txt', '/connecttest.txt', '/wpad.dat', '/redirect']) {
+  const code = curl(`http://${IP}${uri}`);
+  assert(code === '200', `${uri} → 200`);
+}
+
+// Test 7: /whoami returns MAC
+console.log('\nTest 7: GET /whoami');
+const body7 = curlBody(`http://${IP}/whoami`);
+assert(body7 && body7.startsWith('mac='), '/whoami returns mac=...');
+
+// Test 8: /usage returns no session
+console.log('\nTest 8: GET /usage');
+const body8 = curlBody(`http://${IP}/usage`);
+assert(body8 && body8.includes('-1/-1'), '/usage returns -1/-1 before auth');
+
+// Test 5: DNS hijack before auth
+console.log('\nTest 5: DNS hijack before auth');
+assert(dnsResolvesToSelf('google.com'), 'DNS resolves google.com to AP IP');
+
+// Test 6: No internet before auth
+console.log('\nTest 6: No internet before auth');
+assert(!canPing('8.8.8.8', 1), 'ping 8.8.8.8 fails before auth');
+
+// Test 9: Grant access
+console.log('\nTest 9: GET /grant_access');
+const body9 = curlBody(`http://${IP}/grant_access`);
+assert(body9 && body9.includes('"granted"'), 'Grant access returns {"status":"granted"}');
+
+await sleep(2000);
+
+// Test 10: DNS forward after auth
+console.log('\nTest 10: DNS forward after auth');
+assert(canResolve('google.com'), 'DNS resolves normally after auth');
+
+// Test 11: Internet after auth
+console.log('\nTest 11: Internet after auth');
+assert(canPing('8.8.8.8'), 'ping 8.8.8.8 succeeds after auth');
+
+// Test 12: HTTP browsing works
+console.log('\nTest 12: HTTP browsing');
+const body12 = curlBody('http://example.com/');
+assert(body12 && (body12.includes('Example Domain') || body12.includes('example')), 'HTTP page loads');
+
+// Test 13: Reset auth
+console.log('\nTest 13: GET /reset_authentication');
+const body13 = curlBody(`http://${IP}/reset_authentication`);
+assert(body13 && body13.includes('"reset"'), 'Reset returns {"status":"reset"}');
+
+await sleep(2000);
+
+// Test 14: Internet blocked after reset
+console.log('\nTest 14: Internet blocked after reset');
+assert(!canPing('8.8.8.8', 1), 'ping fails after auth reset');
+
+// Summary
+console.log(`\n=== Results: ${passed} passed, ${failed} failed ===\n`);
+process.exit(failed > 0 ? 1 : 0);