public void Create()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
const string method = "PUT";
Uri uri = new Uri("http://127.0.0.1/api/events");
// act
using (ServerRequestActivity.Create(method, uri, null))
{
// do nothing here
}
// assert
Assert.Collection(listener.OrderedEvents,
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(method, e.Payload[2]);
Assert.Equal(uri.ToString(), e.Payload[3]);
},
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(0, e.Payload[3]);
Assert.Equal("UNKNOWN", e.Payload[4]);
});
});
}
public void Create_OuterActivity()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
const string method = "GET";
Uri uri = new Uri("http://127.0.0.1/api/events");
// act
using (Activity.Create("Outer activity"))
{
using (ServerRequestActivity.Create(method, uri, null))
{
// do nothing here
}
}
// assert
Assert.Collection(listener.OrderedEvents,
e => Assert.Equal("Outer activities are not allowed when creating a server-side message activity.", e.Message),
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(method, e.Payload[2]);
Assert.Equal(uri.ToString(), e.Payload[3]);
},
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(0, e.Payload[3]);
Assert.Equal("UNKNOWN", e.Payload[4]);
});
});
}
public void SetResponse()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
const string method = "GET";
Uri uri = new Uri("http://127.0.0.1/api/events");
const int statusCode = 200;
Guid userId = Guid.NewGuid();
// act
using (ServerRequestActivity activity = ServerRequestActivity.Create(method, uri, null))
{
activity.SetResponse(statusCode, userId);
}
// assert
Assert.Collection(listener.OrderedEvents,
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(method, e.Payload[2]);
Assert.Equal(uri.ToString(), e.Payload[3]);
},
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(userId, e.Payload[2]);
Assert.Equal(statusCode, e.Payload[3]);
Assert.Equal("OK", e.Payload[4]);
});
});
}
public void Create_HttpRequest()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
HttpRequest request = new HttpRequest
{
Method = "PUT",
Uri = "http://127.0.0.1/api/events"
};
// act
using (ServerRequestActivity.Create(request, null))
{
// do nothing here
}
// assert
Assert.Collection(listener.OrderedEvents,
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(request.Method, e.Payload[2]);
Assert.Equal(request.Uri, e.Payload[3]);
},
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(0, e.Payload[3]);
Assert.Equal("UNKNOWN", e.Payload[4]);
});
});
}
public void HandleException()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
const string method = "PUT";
Uri uri = new Uri("http://127.0.0.1/api/events");
Exception exception = new Exception();
// act
using (ServerRequestActivity activity = ServerRequestActivity.Create(method, uri, null))
{
activity.HandleException(exception);
}
// assert
Assert.Collection(listener.OrderedEvents,
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(method, e.Payload[2]);
Assert.Equal(uri.ToString(), e.Payload[3]);
},
e => Assert.Equal("Internal server error occurred.", e.Message),
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(0, e.Payload[3]);
Assert.Equal("UNKNOWN", e.Payload[4]);
});
});
}
public void OnHttpRequestInStart(HttpContext httpContext)
{
Uri requestUri = new Uri(httpContext.Request.GetDisplayUrl());
ServerRequestActivity activity = ServerRequestActivity.Create(httpContext.Request.Method,
requestUri, httpContext.Request.GetActivityId());
httpContext.Features.Set(activity);
}
public void OnHttpRequestInStop(HttpContext httpContext)
{
ServerRequestActivity activity = httpContext.Features.Get <ServerRequestActivity>();
if (activity != null)
{
activity.SetResponse(httpContext.Response.StatusCode, httpContext.User.GetId());
activity.Dispose();
}
}
public void Create_HttpRequest_RequestNull()
{
// arrange
HttpRequest request = null;
// act
Action verify = () => ServerRequestActivity.Create(request, null);
// assert
Assert.Throws <ArgumentNullException>("request", verify);
}
public void Create_UriNull()
{
// arrange
const string method = "GET";
Uri uri = null;
// act
Action verify = () => ServerRequestActivity.Create(method, uri, null);
// assert
Assert.Throws <ArgumentNullException>("uri", verify);
}
public void Create_MethodNull()
{
// arrange
const string method = null;
Uri uri = new Uri("http://127.0.0.1/api/events");
// act
Action verify = () => ServerRequestActivity.Create(method, uri, null);
// assert
Assert.Throws <ArgumentNullException>("method", verify);
}
public void SetResponse_HttpResponse_ResponseNull()
{
// arrange
const string method = "POST";
Uri uri = new Uri("http://127.0.0.1/api/events");
HttpResponse response = null;
ServerRequestActivity activity = ServerRequestActivity.Create(method, uri, null);
// act
Action verify = () => activity.SetResponse(response);
// assert
Assert.Throws <ArgumentNullException>("response", verify);
}
public void HandleException_ExceptionNull()
{
// arrange
const string method = "GET";
Uri uri = new Uri("http://127.0.0.1/api/events");
Exception exception = null;
ServerRequestActivity activity = ServerRequestActivity.Create(method, uri, null);
// act
Action verify = () => activity.HandleException(exception);
// assert
Assert.Throws <ArgumentNullException>("exception", verify);
}
public void Create_HttpRequest_ParentActivity()
{
RequestActivityEventSource.Log.Listen(listener =>
{
// arrange
HttpRequest request = new HttpRequest
{
Method = "GET",
Uri = "http://127.0.0.1/api/events"
};
Guid parentId = Guid.NewGuid();
// act
using (ServerRequestActivity.Create(request, parentId))
{
// do nothing here
}
// assert
Assert.Collection(listener.OrderedEvents,
e => Assert.Equal("Begin activity transfer", e.Message),
e =>
{
Assert.Equal("Request {2} {3}", e.Message);
Assert.Equal(request.Method, e.Payload[2]);
Assert.Equal(request.Uri, e.Payload[3]);
},
e => Assert.Equal("End activity transfer", e.Message),
e =>
{
Assert.Equal("Response {3} {4}", e.Message);
Assert.Equal(0, e.Payload[3]);
Assert.Equal("UNKNOWN", e.Payload[4]);
});
});
}
