public void when_creating_channel_with_invalid_address_then_fails()
{
var configuration = new MqttConfiguration {
ConnectionTimeoutSecs = 2
};
var factory = new TcpChannelFactory(IPAddress.Loopback.ToString(), configuration);
var ex = Assert.Throws <AggregateException> (() => factory.CreateAsync().Result);
Assert.NotNull(ex);
Assert.NotNull(ex.InnerException);
Assert.True(ex.InnerException is MqttException);
Assert.NotNull(ex.InnerException.InnerException);
Assert.True(ex.InnerException.InnerException is SocketException);
}
public async Task when_creating_channel_then_succeeds()
{
var configuration = new MqttConfiguration {
ConnectionTimeoutSecs = 2
};
var listener = new TcpListener(IPAddress.Loopback, configuration.Port);
listener.Start();
var factory = new TcpChannelFactory(IPAddress.Loopback.ToString(), configuration);
var channel = await factory.CreateAsync();
Assert.NotNull(channel);
Assert.True(channel.IsConnected);
listener.Stop();
}
public void when_creating_channel_with_invalid_address_then_fails()
{
MqttConfiguration configuration = new MqttConfiguration {
ConnectionTimeoutSecs = 2
};
TcpChannelFactory factory = new TcpChannelFactory(IPAddress.Loopback.ToString(), configuration);
AggregateException ex = Assert.Throws <AggregateException>(() =>
{
CK.MQTT.Sdk.IMqttChannel <byte[]> a = factory.CreateAsync().Result;//Why this variable must exist ????
});
Assert.NotNull(ex);
Assert.NotNull(ex.InnerException);
Assert.True(ex.InnerException is MqttException);
Assert.NotNull(ex.InnerException.InnerException);
Assert.True(ex.InnerException.InnerException is SocketException);
}