1 files changed, 67 insertions, 0 deletions

diff --git a/tests/integration/helpers/network.mjs b/tests/integration/helpers/network.mjs
new file mode 100644
index 0000000..0d6013d
--- /dev/null
+++ b/tests/integration/helpers/network.mjs
@@ -0,0 +1,67 @@
+import { execSync } from 'child_process';
+
+const DEFAULT_IP = '10.192.45.1';
+const WIFI_IFACE = 'wlp59s0';
+
+export function getPortalIP() {
+  return process.env.TOLLGATE_IP || DEFAULT_IP;
+}
+
+export function curl(url, timeout = 30) {
+  try {
+    return execSync(
+      `curl -s -o /dev/null -w "%{http_code}" --connect-timeout ${timeout} --max-time ${timeout + 10} "${url}"`,
+      { encoding: 'utf8', timeout: (timeout + 10) * 1000 }
+    ).trim();
+  } catch {
+    return null;
+  }
+}
+
+export function curlBody(url, timeout = 30) {
+  try {
+    return execSync(
+      `curl -s --connect-timeout ${timeout} --max-time ${timeout + 10} "${url}"`,
+      { encoding: 'utf8', timeout: (timeout + 10) * 1000 }
+    );
+  } catch {
+    return null;
+  }
+}
+
+export function canPing(host = '8.8.8.8', count = 1) {
+  try {
+    const result = execSync(
+      `ping -c ${count} -W 3 -I ${WIFI_IFACE} ${host} 2>/dev/null`,
+      { encoding: 'utf8', timeout: 10000 }
+    );
+    return result && !result.includes('100% packet loss');
+  } catch {
+    return false;
+  }
+}
+
+export function canResolve(domain, timeout = 5) {
+  try {
+    const result = execSync(
+      `dig +short +timeout=${timeout} +tries=1 ${domain} 2>&1`,
+      { encoding: 'utf8', timeout: (timeout + 2) * 1000 }
+    ).trim();
+    return result.length > 0 && !result.includes('NXDOMAIN');
+  } catch {
+    return false;
+  }
+}
+
+export function dnsResolvesToSelf(domain) {
+  const ip = getPortalIP();
+  try {
+    const result = execSync(
+      `dig +short +timeout=5 ${domain} @{ip} 2>&1`,
+      { encoding: 'utf8', timeout: 10000 }
+    ).trim();
+    return result === ip;
+  } catch {
+    return false;
+  }
+}