feat: add CopyProperties for merge properties between structs

convertor/convertor_test.go

@@ -298,3 +298,53 @@ func TestDeepClone(t *testing.T) {
 		}
 	}
 }
+
+func TestCopyProperties(t *testing.T) {
+	assert := internal.NewAssert(t, "TestCopyProperties")
+
+	type Address struct {
+		Country string
+		ZipCode string
+	}
+
+	type User struct {
+		Name   string
+		Age    int
+		Role   string
+		Addr   Address
+		Hobbys []string
+		salary int
+	}
+
+	type Employee struct {
+		Name   string
+		Age    int
+		Role   string
+		Addr   Address
+		Hobbys []string
+		salary int
+	}
+
+	user := User{Name: "user001", Age: 10, Role: "Admin", Addr: Address{Country: "CN", ZipCode: "001"}, Hobbys: []string{"a", "b"}, salary: 1000}
+
+	employee1 := Employee{}
+
+	err := CopyProperties(&employee1, &user)
+
+	assert.IsNil(err)
+	assert.Equal("user001", employee1.Name)
+	assert.Equal("Admin", employee1.Role)
+	assert.Equal("CN", employee1.Addr.Country)
+	assert.Equal(0, employee1.salary)
+
+	employee2 := Employee{Name: "employee001", Age: 20, Role: "User",
+		Addr: Address{Country: "UK", ZipCode: "002"}, salary: 500}
+
+	err = CopyProperties(&employee2, &user)
+
+	assert.IsNil(err)
+	assert.Equal("user001", employee2.Name)
+	assert.Equal("Admin", employee2.Role)
+	assert.Equal("CN", employee2.Addr.Country)
+	assert.Equal(500, employee2.salary)
+}