-
Notifications
You must be signed in to change notification settings - Fork 28
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Jarrod Baumann
committed
Jun 21, 2023
1 parent
5d9bcff
commit 7997a5f
Showing
5 changed files
with
159 additions
and
12 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| package nats | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "net" | ||
| "testing" | ||
| "time" | ||
|
|
||
| natssrv "github.com/nats-io/nats-server/v2/server" | ||
| "github.com/nats-io/nats.go" | ||
| "github.com/sbezverk/gobmp/pkg/gobmpsrv" | ||
| "github.com/sbezverk/gobmp/pkg/message" | ||
| "github.com/sbezverk/gobmp/pkg/pub" | ||
| "gotest.tools/assert" | ||
| ) | ||
|
|
||
| const ( | ||
| streamName = "gobmp" | ||
| natsPrefix = "gobmp" | ||
| bmpPort = 5000 | ||
| ) | ||
|
|
||
| var ( | ||
| p pub.Publisher | ||
| s nats.JetStreamContext | ||
| b gobmpsrv.BMPServer | ||
| ) | ||
|
|
||
| func TestMain(m *testing.M) { | ||
| // build in-memory NATS server | ||
| natsSrv, err := natssrv.NewServer(&natssrv.Options{ | ||
| Host: "127.0.0.1", | ||
| Debug: false, | ||
| Port: natssrv.RANDOM_PORT, | ||
| JetStream: true, | ||
| }) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| defer natsSrv.Shutdown() | ||
|
|
||
| // Start NATS server | ||
| if err := natssrv.Run(natsSrv); err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create a NATS connection for subscribing | ||
| nc, err := nats.Connect(natsSrv.ClientURL()) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| defer nc.Close() | ||
|
|
||
| s, err = nc.JetStream() | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create the stream | ||
| _, err = s.AddStream(&nats.StreamConfig{ | ||
| Name: streamName, | ||
| Subjects: []string{streamName + ".>"}, | ||
| }) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create the Publisher | ||
| p, err = NewPublisher(natsSrv.ClientURL()) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Start BMP | ||
| b, err = gobmpsrv.NewBMPServer(bmpPort, 0, false, p, false, "") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Starting Interceptor server | ||
| b.Start() | ||
|
|
||
| m.Run() | ||
| } | ||
|
|
||
| // TestNATSProducer tests NATS producer | ||
| func TestNATSProducer(t *testing.T) { | ||
| input := []byte{3, 0, 0, 0, 32, 4, 0, 1, 0, 10, 32, 55, 46, 50, 46, 49, 46, 50, 51, 73, 0, 2, 0, 8, 120, 114, 118, 57, 107, 45, 114, 49, 3, 0, 0, 0, 234, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 168, 80, 103, 0, 0, 19, 206, 57, 112, 1, 254, 94, 98, 129, 171, 0, 0, 215, 126, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 168, 80, 128, 0, 179, 131, 152, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0, 91, 1, 4, 19, 206, 0, 90, 192, 168, 8, 8, 62, 2, 6, 1, 4, 0, 1, 0, 1, 2, 6, 1, 4, 0, 1, 0, 4, 2, 6, 1, 4, 0, 1, 0, 128, 2, 2, 128, 0, 2, 2, 2, 0, 2, 6, 65, 4, 0, 0, 19, 206, 2, 20, 5, 18, 0, 1, 0, 1, 0, 2, 0, 1, 0, 2, 0, 2, 0, 1, 0, 128, 0, 2, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0, 75, 1, 4, 19, 206, 0, 90, 57, 112, 1, 254, 46, 2, 44, 2, 0, 1, 4, 0, 1, 0, 1, 1, 4, 0, 2, 0, 1, 1, 4, 0, 1, 0, 4, 1, 4, 0, 2, 0, 4, 1, 4, 0, 1, 0, 128, 1, 4, 0, 2, 0, 128, 65, 4, 0, 0, 19, 206} | ||
|
|
||
| // Create a connection to the BMP server | ||
| conn, err := net.Dial("tcp", fmt.Sprintf(":%d", bmpPort)) | ||
| if err != nil { | ||
| t.Fatalf("failed to connect to gobmp server with error: %+v", err) | ||
| } | ||
| defer conn.Close() | ||
|
|
||
| // Send message to the BMP server | ||
| _, err = conn.Write(input) | ||
| if err != nil { | ||
| t.Fatalf("failed to send message to gobmp server with error: %+v", err) | ||
| } | ||
|
|
||
| // Wait for message to be published | ||
| sub, err := s.SubscribeSync(streamName + ".>") | ||
| if err != nil { | ||
| t.Fatalf("failed to subscribe to stream with error: %+v", err) | ||
| } | ||
|
|
||
| // Wait to receive the message from the publisher | ||
| msg, err := sub.NextMsg(time.Second) | ||
| if err != nil { | ||
| t.Fatalf("failed to pull message from stream with error: %+v", err) | ||
| } | ||
|
|
||
| // Unmarshal msg.Data (bytes) to message.PeerStateChange | ||
| var peerStateChange message.PeerStateChange | ||
| err = json.Unmarshal(msg.Data, &peerStateChange) | ||
| if err != nil { | ||
| t.Fatalf("failed to unmarshal message with error: %+v", err) | ||
| } | ||
|
|
||
| assert.Equal(t, peerStateChange.Action, "add") | ||
| assert.Equal(t, peerStateChange.RouterHash, "4371c52d8d4a6a67a4c438964f61700b") | ||
| } |