public void Constructor_NullHostName_ThrowsException()
{
StumpsHost proxy = new StumpsHost(Substitute.For<IServerFactory>(), Substitute.For<IDataAccess>());
Assert.That(
() => proxy.CreateServerInstance(null, _defaultPort, true, false),
Throws.Exception.TypeOf<ArgumentNullException>().With.Property("ParamName").EqualTo("remoteServerHostName"));
}
public void Constructor_NullHostName_ThrowsException()
{
StumpsHost proxy = new StumpsHost(Substitute.For <IServerFactory>(), Substitute.For <IDataAccess>());
Assert.That(
() => proxy.CreateServerInstance(null, _defaultPort, true, false),
Throws.Exception.TypeOf <ArgumentNullException>().With.Property("ParamName").EqualTo("remoteServerHostName"));
}
public void Constructor_PortNumberRange_ThrowsException()
{
StumpsHost proxy = new StumpsHost(Substitute.For<IServerFactory>(), Substitute.For<IDataAccess>());
Assert.That(
() => proxy.CreateServerInstance("www.foo.com", IPEndPoint.MaxPort + 1, true, false),
Throws.Exception.TypeOf<ArgumentOutOfRangeException>().With.Property("ParamName").EqualTo("port"));
Assert.That(
() => proxy.CreateServerInstance("www.foo.com", IPEndPoint.MinPort - 1, true, false),
Throws.Exception.TypeOf<ArgumentOutOfRangeException>().With.Property("ParamName").EqualTo("port"));
}
public void Constructor_PortNumberRange_ThrowsException()
{
StumpsHost proxy = new StumpsHost(Substitute.For <IServerFactory>(), Substitute.For <IDataAccess>());
Assert.That(
() => proxy.CreateServerInstance("www.foo.com", IPEndPoint.MaxPort + 1, true, false),
Throws.Exception.TypeOf <ArgumentOutOfRangeException>().With.Property("ParamName").EqualTo("port"));
Assert.That(
() => proxy.CreateServerInstance("www.foo.com", IPEndPoint.MinPort - 1, true, false),
Throws.Exception.TypeOf <ArgumentOutOfRangeException>().With.Property("ParamName").EqualTo("port"));
}
public void Constructor_PortInUse_ThrowsException()
{
int port = NetworkInformation.FindRandomOpenPort();
string externalHostName = "www.foo.com";
bool autoStart = false;
bool useSsl = true;
var proxyEntity = new ServerEntity
{
AutoStart = autoStart,
RemoteServerHostName = externalHostName,
Port = port,
UseSsl = useSsl,
ServerId = RandomGenerator.GenerateIdentifier()
};
var dataAccess = Substitute.For <IDataAccess>();
dataAccess.ServerFind(Arg.Any <string>()).Returns(proxyEntity);
// create a TcpListener already listening on the port
var tcpListener = new TcpListener(IPAddress.Loopback, port);
try
{
tcpListener.Start();
StumpsHost proxy = new StumpsHost(Substitute.For <IServerFactory>(), dataAccess);
Assert.That(
() => proxy.CreateServerInstance(externalHostName, port, useSsl, autoStart),
Throws.Exception.TypeOf <StumpsNetworkException>().With.Property("Message").EqualTo("The port is already in use."));
}
finally
{
tcpListener.Stop();
}
}
public void Constructor_PortInUse_ThrowsException()
{
int port = NetworkInformation.FindRandomOpenPort();
string externalHostName = "www.foo.com";
bool autoStart = false;
bool useSsl = true;
var proxyEntity = new ServerEntity
{
AutoStart = autoStart,
RemoteServerHostName = externalHostName,
Port = port,
UseSsl = useSsl,
ServerId = RandomGenerator.GenerateIdentifier()
};
var dataAccess = Substitute.For<IDataAccess>();
dataAccess.ServerFind(Arg.Any<string>()).Returns(proxyEntity);
// create a TcpListener already listening on the port
var tcpListener = new TcpListener(IPAddress.Loopback, port);
try
{
tcpListener.Start();
StumpsHost proxy = new StumpsHost(Substitute.For<IServerFactory>(), dataAccess);
Assert.That(
() => proxy.CreateServerInstance(externalHostName, port, useSsl, autoStart),
Throws.Exception.TypeOf<StumpsNetworkException>().With.Property("Message").EqualTo("The port is already in use."));
}
finally
{
tcpListener.Stop();
}
}
public void Start()
{
// Prevent multiple simultaneous requests to start or stop the instance.
lock (_syncRoot)
{
if (_started)
{
return;
}
_started = true;
// Initialize a new instance of the data access layer.
var dataAccess = new DataAccess(this.Configuration.StoragePath);
var factory = new ServerFactory();
// Initialize and load a new instance of the proxy host.
_host = new StumpsHost(factory, dataAccess);
_host.Load();
// Initialize the Nancy web server module.
_webServer = new StumpsWebServer(_host, this.Configuration.WebApiPort);
// Start the host and the web server
_host.Start();
_webServer.Start();
}
}
