diff --git a/internal/client/client.go b/internal/client/client.go
index 8fa1398..f2c0ce4 100644
--- a/internal/client/client.go
+++ b/internal/client/client.go
@@ -121,7 +121,7 @@ func printServerInfo(info *ServerInfo) {
 	if info.ServerState != "" {
 		fmt.Printf("State:        %s\n", info.ServerState)
 	}
-	fmt.Println("==========================\n")
+	fmt.Println("==========================")
 }
 
 // readNodeValue читает значение узла по Node ID
diff --git a/internal/parser/parser_test.go b/internal/parser/parser_test.go
new file mode 100644
index 0000000..4b12db6
--- /dev/null
+++ b/internal/parser/parser_test.go
@@ -0,0 +1,10 @@
+package parser
+
+import "testing"
+
+func TestExample(t *testing.T) {
+	sum := 2 + 2
+	if sum != 4 {
+		t.Errorf("Expected 4, got %d", sum)
+	}
+}