Stop relying on interface name to get local IP address in UITests

Author: buggmagnet

ios/MullvadVPNUITests/Networking/Networking.swift

@@ -44,19 +44,19 @@ class Networking {
                 interfaceAddress.sa_family == UInt8(AF_INET) {
                 // Check if interface is en0 which is the WiFi connection on the iPhone
                 let name = String(cString: interfacePointer.pointee.ifa_name)
-                if name == "en0" {
                     // Convert interface address to a human readable string:
-                    var hostname = [CChar](repeating: 0, count: Int(NI_MAXHOST))
-                    if getnameinfo(
-                        interfacePointer.pointee.ifa_addr,
-                        socklen_t(interfaceAddress.sa_len),
-                        &hostname,
-                        socklen_t(hostname.count),
-                        nil,
-                        socklen_t(0),
-                        NI_NUMERICHOST
-                    ) == 0 {
-                        ipAddress = String(cString: hostname)
+                var hostname = [CChar](repeating: 0, count: Int(NI_MAXHOST))
+                if getnameinfo(
+                    interfacePointer.pointee.ifa_addr,
+                    socklen_t(interfaceAddress.sa_len),
+                    &hostname,
+                    socklen_t(hostname.count),
+                    nil,
+                    socklen_t(0),
+                    NI_NUMERICHOST
+                ) == 0 {
+                    ipAddress = String(cString: hostname)
+                    if ipAddress.starts(with: "192.168") {
                         return ipAddress
                     }
                 }
@@ -65,7 +65,7 @@ class Networking {
 
         freeifaddrs(interfaceList)
 
-        throw NetworkingError.internalError(reason: "Failed to determine device's IP address")
+        throw NetworkingError.internalError(reason: "No local IP found")
     }
 
     /// Get configured ad serving domain

ios/MullvadVPNUITests/Pages/TunnelControlPage.swift

@@ -159,7 +159,7 @@ class TunnelControlPage: Page {
 
     /// Verify that connection attempts are made in the correct order
     @discardableResult func verifyConnectionAttemptsOrder() -> Self {
-        var connectionAttempts = waitForConnectionAttempts(4, timeout: 70)
+        var connectionAttempts = waitForConnectionAttempts(4, timeout: 80)
         var totalAttemptsOffset = 0
         XCTAssertEqual(connectionAttempts.count, 4)
 
@@ -169,7 +169,7 @@ class TunnelControlPage: Page {
         /// of connection attempts.
         if connectionAttempts.last?.protocolName == "UDP" {
             connectionAttempts.removeLast()
-            totalAttemptsOffset = -1
+            totalAttemptsOffset = 1
         }
         for (attemptIndex, attempt) in connectionAttempts.enumerated() {
             if attemptIndex < 3 - totalAttemptsOffset {