✅ add prettier file test

prettier_test.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"reflect"
+	"testing"
+)
+
+type MockData struct {
+	Name string
+	Age  int
+}
+
+func TestMakeTable(t *testing.T) {
+	data := []interface{}{
+		MockData{Name: "John", Age: 30},
+		MockData{Name: "Doe", Age: 40},
+	}
+
+	makeTable(data)
+}
+
+func TestToSlice(t *testing.T) {
+	a := []MockData{
+		{Name: "John", Age: 30},
+		{Name: "Doe", Age: 40},
+	}
+
+	result := toSlice(a)
+	if reflect.TypeOf(result).Kind() != reflect.Slice {
+		t.Errorf("Expected Slice got %v", reflect.TypeOf(result).Kind())
+	}
+}