fixed connection metadata test

Author: pricelessrabbit

internal/connection/docstore_repo_test.go

@@ -19,12 +19,14 @@ func setupDocRepoSuite(t *testing.T) *docRepoSuite {
 		Hosts:         []string{"localhost:4222"},
 		Subscriptions: make([]Subscription, 0),
 		Auth:          make([]Auth, 0),
+		Metadata:      map[string]string{"key": "value"},
 	}
 	s.c2 = &Connection{
 		Name:          "c2",
 		Hosts:         []string{"localhost:4222"},
 		Subscriptions: []Subscription{},
 		Auth:          make([]Auth, 0),
+		Metadata:      map[string]string{},
 	}
 	store, err := docstore.NewDocStore(":memory:")
 	if err != nil {

internal/connection/entities.go

@@ -7,8 +7,8 @@ type Connection struct {
 	InboxPrefix   string            `json:"inbox_prefix"`
 	Subscriptions []Subscription    `clover:"subscriptions" json:"subscriptions"`
 	Auth          []Auth            `json:"auth" `
-	TLSAuth       TLSAuth           `clover:"tls_auth" json:"tls_auth" `
-	Metadata      map[string]string `json:"metadata" `
+	TLSAuth       TLSAuth           `clover:"tls_auth" json:"tls_auth"`
+	Metadata      map[string]string `clover:"metadata" json:"metadata"`
 }
 
 func (c *Connection) GetMetadata(key string) (string, bool) {