feat: math.

uuid/test_trans.go

@@ -1,7 +0,0 @@
-package uuid
-
-import "testing"
-
-func TestUUID(t *testing.T) {
-
-}

uuid/uuid.go

@@ -2,6 +2,7 @@ package uuid
 
 import (
 	"github.com/google/uuid"
+
 	"github.com/tx7do/go-utils/trans"
 )
 

uuid/uuid_test.go

@@ -0,0 +1,66 @@
+package uuid
+
+import (
+	"testing"
+
+	"github.com/google/uuid"
+)
+
+func TestUUID(t *testing.T) {
+	t.Run("ToUuidPtr_NilString", func(t *testing.T) {
+		var str *string
+		result := ToUuidPtr(str)
+		if result != nil {
+			t.Errorf("expected nil, got %v", result)
+		}
+	})
+
+	t.Run("ToUuidPtr_ValidString", func(t *testing.T) {
+		str := "550e8400-e29b-41d4-a716-446655440000"
+		result := ToUuidPtr(&str)
+		if result == nil || result.String() != str {
+			t.Errorf("expected %v, got %v", str, result)
+		}
+	})
+
+	t.Run("ToUuidPtr_InvalidString", func(t *testing.T) {
+		str := "invalid-uuid"
+		result := ToUuidPtr(&str)
+		if result != nil {
+			t.Errorf("expected nil, got %v", result)
+		}
+	})
+
+	t.Run("ToUuid_ValidString", func(t *testing.T) {
+		str := "550e8400-e29b-41d4-a716-446655440000"
+		result := ToUuid(str)
+		if result.String() != str {
+			t.Errorf("expected %v, got %v", str, result)
+		}
+	})
+
+	t.Run("ToUuid_InvalidString", func(t *testing.T) {
+		str := "invalid-uuid"
+		result := ToUuid(str)
+		if result.String() == str {
+			t.Errorf("expected invalid UUID, got %v", result)
+		}
+	})
+
+	t.Run("ToStringPtr_NilUUID", func(t *testing.T) {
+		var id *uuid.UUID
+		result := ToStringPtr(id)
+		if result != nil {
+			t.Errorf("expected nil, got %v", result)
+		}
+	})
+
+	t.Run("ToStringPtr_ValidUUID", func(t *testing.T) {
+		id := uuid.MustParse("550e8400-e29b-41d4-a716-446655440000")
+		result := ToStringPtr(&id)
+		expected := "550e8400-e29b-41d4-a716-446655440000"
+		if result == nil || *result != expected {
+			t.Errorf("expected %v, got %v", expected, result)
+		}
+	})
+}