public void ThrowsWardenExceptionIfNetShFails()
{
var tcpPortManager = new LocalTcpPortManager(FirewallManager, NetShRunner);
NetShRunner.AddRule(Arg.Any <int>(), Arg.Any <string>()).ReturnsForAnyArgs(false);
var exception = Record.Exception(() => tcpPortManager.ReserveLocalPort(8888, "userName"));
Assert.IsType <Exception>(exception);
}
public void ZeroPortReturnsNewPort()
{
var tcpPortManager = new LocalTcpPortManager(FirewallManager, NetShRunner);
NetShRunner.AddRule(Arg.Any <int>(), Arg.Any <string>()).ReturnsForAnyArgs(true);
var port = tcpPortManager.ReserveLocalPort(0, "userName");
Assert.True(port > 0);
}
public void ThrowWardenExecptionIfFirewallManagerFails()
{
var tcpPortManager = new LocalTcpPortManager(FirewallManager, NetShRunner);
NetShRunner.AddRule(Arg.Any <int>(), Arg.Any <string>()).ReturnsForAnyArgs(true);
FirewallManager.When(x => x.OpenPort(Arg.Any <int>(), Arg.Any <string>())).Do(x => { throw new Exception(); });
var exception = Record.Exception(() => tcpPortManager.ReserveLocalPort(8888, "userName"));
Assert.IsType <Exception>(exception);
}
public void CallsNetShRunnerFirewallManagerAndReturnsPort()
{
var tcpPortManager = new LocalTcpPortManager(FirewallManager, NetShRunner);
NetShRunner.AddRule(Arg.Any <int>(), Arg.Any <string>()).ReturnsForAnyArgs(true);
var port = tcpPortManager.ReserveLocalPort(8888, "userName");
NetShRunner.Received().AddRule(Arg.Is(8888), Arg.Is("userName"));
FirewallManager.Received().OpenPort(Arg.Is(8888), Arg.Is("userName"));
Assert.Equal(8888, port);
}
public void ThrowsArgumentNullExceptionIfUserNameNull()
{
var tcpPortManager = new LocalTcpPortManager(null, null);
Assert.Throws <ArgumentNullException>(() => tcpPortManager.ReserveLocalPort(100, null));
}