无法通过Jenkins执行NUnit Selenium测试-目标计算机主动拒绝连接

Question

I am trying to execute Selenium tests written in C#.NET with NUnit through Jenkins, but the following error message is displayed:

-> error: Unexpected error. System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:13748 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)

My build configuration in Jenkins is as follows:

The solution appears to build successfully, but again, upon executing the tests I receive the above error message.

Note: I've checked my firewall settings and Jenkins is allowed through the firewall.

Any feedback would be greatly appreciated.

Answer 1

Selenium was instaniated before the test run (BeforeTestRun). This meant any subsequent test executed after the first one would have no reference to the instance of the WebDriver, as it was not re-instantiated at the start of a scenario.