Add test to build

.github/workflows/build-short.yml

@@ -1,4 +1,4 @@
-name: 'Build Hub'
+name: 'Build and Test Hub'
 
 on:
   push:
@@ -11,3 +11,4 @@ jobs:
         with:
           go-version: 1.16.5
       - run: go build .
+      - run: cd server && go test -v

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: 'Build Hub'
+name: 'Build and Test Hub'
 
 on:
   push:
@@ -30,3 +30,4 @@ jobs:
       - run: go get github.com/golang/protobuf/protoc-gen-go google.golang.org/grpc/cmd/protoc-gen-go-grpc
       - run: go build .
       - run: ./protobuf/build.sh
+      - run: cd server && go test -v

server/federation_test.go

@@ -158,8 +158,9 @@ func TestPeerWriter(t *testing.T) {
 						Port:    "50051",
 					}
 				} else {
+					x := i + 1
 					msg = &pb.ServerMessage{
-						Address: fmt.Sprintf("%d.%d.%d.%d", i, i, i, i),
+						Address: fmt.Sprintf("%d.%d.%d.%d", x, x, x, x),
 						Port:    "50051",
 					}
 				}