**Scenario:** I have a struct within a Struct that is used to hold JSON data.   

**Goal:** I want to be be able to populate the sub struct via an init() for some UnitTesting work.

```
struct PortEligibility: Codable {
    var myVar = ""
    struct PortMobileNumber: Codable {
        let one: String?
        let two: String?
        let three: String?
    }
}

```

I've been toying about this but am lost:
[![enter image description here](https://i.stack.imgur.com/Fv3Wx.png)](https://i.stack.imgur.com/Fv3Wx.png)

I don't want to use a decoder.   

Remedy?