public void Test_Publish_OK()
{
string msg = "this is sample message", msgSaved = "";
var logger = new TextLogger();
// mock
var mockConn = new Mock <IStanConnection>();
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns(mockConn.Object);
mockConn.Setup(m => m.Publish(It.IsAny <string>(), It.IsAny <byte[]>())).Callback <string, byte[]>((sub, data) =>
{
msgSaved = Encoding.UTF8.GetString(data);
});
nats.DefaultPublishRetryDelays = new TimeSpan[] { TimeSpan.FromMilliseconds(1) };
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
try
{
nats.Publish("subject", msg);
}
catch { }
nats.Close();
// verify
Assert.AreEqual(msg, msgSaved);
StringAssert.Contains(logger.ToString(), "nats publish completed");
}
public void Test_Publish_Error()
{
var errmsg = "nats publish error";
var logger = new TextLogger();
// mock
var mockConn = new Mock <IStanConnection>();
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns(mockConn.Object);
mockConn.Setup(m => m.Publish(It.IsAny <string>(), It.IsAny <byte[]>())).Callback(() =>
{
throw new Exception(errmsg);
});
nats.DefaultPublishRetryDelays = new TimeSpan[] { TimeSpan.FromMilliseconds(1) };
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
try
{
nats.Publish("subject", "message");
}
catch { }
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), errmsg);
}
public void Test_Connect_OK()
{
var logger = new TextLogger();
// mock
var mockFactory = new Mock <INatsFactory>();
var mockConn = new Mock <IStanConnection>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns(mockConn.Object);
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), "nats connection completed");
}
public void Test_Connect_Error()
{
var errmsg = "nats connection failed";
var logger = new TextLogger();
// mock
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns((IStanConnection)null);
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), errmsg);
}
public void Test_QueueSubscribe_OK()
{
var logger = new TextLogger();
// mock
var mockSub = new Mock <IStanSubscription>();
var mockConn = new Mock <IStanConnection>();
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns(mockConn.Object);
mockConn.Setup(m => m.Subscribe(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanSubscriptionOptions>(), It.IsAny <EventHandler <StanMsgHandlerArgs> >())).Returns(mockSub.Object);
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
nats.QueueSubscribe("subject", "queue", "durable", (e, args) => { });
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), "nats subscription completed");
}
public void Test_Connect_Exception()
{
var errmsg = "error at connection";
var logger = new TextLogger();
// mock
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>()))
.Callback(() =>
{
throw new Exception(errmsg);
});
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), errmsg);
}
public void Test_QueueSubscribe_Error()
{
var errmsg = "nats subscription error";
var logger = new TextLogger();
// mock
var mockConn = new Mock <IStanConnection>();
var mockFactory = new Mock <INatsFactory>();
mockFactory.Setup(m => m.CreateConnection(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanOptions>())).Returns(mockConn.Object);
mockConn.Setup(m => m.Subscribe(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <StanSubscriptionOptions>(), It.IsAny <EventHandler <StanMsgHandlerArgs> >())).Callback(() =>
{
throw new Exception(errmsg);
});
nats.DefaultPublishRetryDelays = new TimeSpan[] { TimeSpan.FromMilliseconds(1) };
nats.DefaultFactory = mockFactory.Object;
nats.DefaultLogger = logger;
// run
nats.Connect("", "", "");
nats.QueueSubscribe("subject", "queue", "durable", (e, args) => { });
nats.Close();
// verify
StringAssert.Contains(logger.ToString(), errmsg);
}