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kratos/transport/grpc/server_test.go

112 lines
2.2 KiB

package grpc
import (
"context"
"crypto/tls"
"github.com/go-kratos/kratos/v2/middleware"
"google.golang.org/grpc"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
type testKey struct{}
func TestServer(t *testing.T) {
ctx := context.Background()
ctx = context.WithValue(ctx, testKey{}, "test")
srv := NewServer()
if e, err := srv.Endpoint(); err != nil || e == nil || strings.HasSuffix(e.Host, ":0") {
t.Fatal(e, err)
}
go func() {
// start server
if err := srv.Start(ctx); err != nil {
panic(err)
}
}()
time.Sleep(time.Second)
testClient(t, srv)
srv.Stop(ctx)
}
func testClient(t *testing.T, srv *Server) {
u, err := srv.Endpoint()
if err != nil {
t.Fatal(err)
}
// new a gRPC client
conn, err := DialInsecure(context.Background(), WithEndpoint(u.Host))
if err != nil {
t.Fatal(err)
}
conn.Close()
}
func TestNetwork(t *testing.T) {
o := &Server{}
v := "abc"
Network(v)(o)
assert.Equal(t, v, o.network)
}
func TestAddress(t *testing.T) {
o := &Server{}
v := "abc"
Address(v)(o)
assert.Equal(t, v, o.address)
}
func TestTimeout(t *testing.T) {
o := &Server{}
v := time.Duration(123)
Timeout(v)(o)
assert.Equal(t, v, o.timeout)
}
func TestMiddleware(t *testing.T) {
o := &clientOptions{}
v := []middleware.Middleware{
func(middleware.Handler) middleware.Handler { return nil },
}
WithMiddleware(v...)(o)
assert.Equal(t, v, o.middleware)
}
func TestLogger(t *testing.T) {
//todo
}
func TestTLSConfig(t *testing.T) {
o := &Server{}
v := &tls.Config{}
TLSConfig(v)(o)
assert.Equal(t, v, o.tlsConf)
}
func TestUnaryInterceptor(t *testing.T) {
o := &Server{}
v := []grpc.UnaryServerInterceptor{
func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
return nil, nil
},
func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
return nil, nil
},
}
UnaryInterceptor(v...)(o)
assert.Equal(t, v, o.ints)
}
func TestOptions(t *testing.T) {
o := &Server{}
v := []grpc.ServerOption{
grpc.EmptyServerOption{},
}
Options(v...)(o)
assert.Equal(t, v, o.grpcOpts)
}