> For the complete documentation index, see [llms.txt](https://aatkit.gitbook.io/aatkit-react-native-integration/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aatkit.gitbook.io/aatkit-react-native-integration/other/reference/rnaatkitunifiednativead/properties/testdata.md).

# testData

### Overview <a href="#markdown-header-overview" id="markdown-header-overview"></a>

If set, default native ad test data are overridden. Accepts JSON object with following structure:

*string* **title** - Title of the native ad.

*string* **description** - Description of the native ad.

*string* **imageUrl** - Link to the main image of the native ad.

*string* **iconUrl** - Link to the icon of the native ad.

*string* **callToAction** - Text of the call to action button.

### Examples <a href="#markdown-header-examples" id="markdown-header-examples"></a>

```xml
<RNAatkitUnifiedNativeAd
    name="NativeAd"
    testData={
        {
            title: "Your custom title",
            description: "Your custom description of the native ad.",
            imageUrl: "main_image_url",
            iconUrl: "icon_url",
            callToAction: "Your CTA"
        }
    }
/>
```