rename prommetric to prometheous, add unit tests

zrpc/internal/client.go

@@ -74,7 +74,7 @@ func buildDialOptions(opts ...ClientOption) []grpc.DialOption {
 			clientinterceptors.TracingInterceptor,
 			clientinterceptors.DurationInterceptor,
 			clientinterceptors.BreakerInterceptor,
-			clientinterceptors.PromMetricInterceptor,
+			clientinterceptors.PrometheousInterceptor,
 			clientinterceptors.TimeoutInterceptor(clientOptions.Timeout),
 		),
 	}

zrpc/internal/clientinterceptors/prometheousinterceptor.go

@@ -32,7 +32,7 @@ var (
 	})
 )
 
-func PromMetricInterceptor(ctx context.Context, method string, req, reply interface{},
+func PrometheousInterceptor(ctx context.Context, method string, req, reply interface{},
 	cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
 	startTime := timex.Now()
 	err := invoker(ctx, method, req, reply, cc, opts...)

zrpc/internal/clientinterceptors/prometheousinterceptor_test.go

@@ -26,7 +26,7 @@ func TestPromMetricInterceptor(t *testing.T) {
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
 			cc := new(grpc.ClientConn)
-			err := PromMetricInterceptor(context.Background(), "/foo", nil, nil, cc,
+			err := PrometheousInterceptor(context.Background(), "/foo", nil, nil, cc,
 				func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn,
 					opts ...grpc.CallOption) error {
 					return test.err

zrpc/internal/rpcserver.go

@@ -55,7 +55,7 @@ func (s *rpcServer) Start(register RegisterFn) error {
 		serverinterceptors.UnaryTracingInterceptor(s.name),
 		serverinterceptors.UnaryCrashInterceptor(),
 		serverinterceptors.UnaryStatInterceptor(s.metrics),
-		serverinterceptors.UnaryPromMetricInterceptor(),
+		serverinterceptors.UnaryPrometheousInterceptor(),
 	}
 	unaryInterceptors = append(unaryInterceptors, s.unaryInterceptors...)
 	streamInterceptors := []grpc.StreamServerInterceptor{

zrpc/internal/serverinterceptors/prometheousinterceptor.go

@@ -32,7 +32,7 @@ var (
 	})
 )
 
-func UnaryPromMetricInterceptor() grpc.UnaryServerInterceptor {
+func UnaryPrometheousInterceptor() grpc.UnaryServerInterceptor {
 	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (
 		interface{}, error) {
 		startTime := timex.Now()

zrpc/internal/serverinterceptors/prometheousinterceptor_test.go

@@ -9,7 +9,7 @@ import (
 )
 
 func TestUnaryPromMetricInterceptor(t *testing.T) {
-	interceptor := UnaryPromMetricInterceptor()
+	interceptor := UnaryPrometheousInterceptor()
 	_, err := interceptor(context.Background(), nil, &grpc.UnaryServerInfo{
 		FullMethod: "/",
 	}, func(ctx context.Context, req interface{}) (interface{}, error) {