diff --git a/callbacks/convert_map_test.go b/callbacks/convert_map_test.go
new file mode 100644
index 00000000..48b3933b
--- /dev/null
+++ b/callbacks/convert_map_test.go
@@ -0,0 +1,67 @@
+package callbacks
+
+import (
+	"reflect"
+	"testing"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+func TestConvertMapToValuesForCreate(t *testing.T) {
+	testCase := []struct {
+		name   string
+		input  map[string]interface{}
+		expect clause.Values
+	}{
+		{
+			name: "Test convert string value",
+			input: map[string]interface{}{
+				"name": "my name",
+			},
+			expect: clause.Values{
+				Columns: []clause.Column{{Name: "name"}},
+				Values:  [][]interface{}{{"my name"}},
+			},
+		},
+		{
+			name: "Test convert int value",
+			input: map[string]interface{}{
+				"age": 18,
+			},
+			expect: clause.Values{
+				Columns: []clause.Column{{Name: "age"}},
+				Values:  [][]interface{}{{18}},
+			},
+		},
+		{
+			name: "Test convert float value",
+			input: map[string]interface{}{
+				"score": 99.5,
+			},
+			expect: clause.Values{
+				Columns: []clause.Column{{Name: "score"}},
+				Values:  [][]interface{}{{99.5}},
+			},
+		},
+		{
+			name: "Test convert bool value",
+			input: map[string]interface{}{
+				"active": true,
+			},
+			expect: clause.Values{
+				Columns: []clause.Column{{Name: "active"}},
+				Values:  [][]interface{}{{true}},
+			},
+		},
+	}
+
+	for _, tc := range testCase {
+		t.Run(tc.name, func(t *testing.T) {
+			actual := ConvertMapToValuesForCreate(&gorm.Statement{}, tc.input)
+			if !reflect.DeepEqual(actual, tc.expect) {
+				t.Errorf("expect %v got %v", tc.expect, actual)
+			}
+		})
+	}
+}