We publish pre-release packages for every pull request merge to the master branch in the NUnit3TestAdapter project. They are published to our NUnit MyGet feed,
Feed: https://www.myget.org/F/nunit/api/v3/index.json
Instructions for getting it for the different package tools, and also to see which is the latest version, go here:
https://www.myget.org/feed/nunit/package/nuget/NUnit3TestAdapter
For NuGet (package.config)
Install-Package NUnit3TestAdapter -Version 3.10.0-dev-00702 -Source https://www.myget.org/F/nunit/api/v3/index.json
For Nuget (PackageReference in csproj)
<PackageReference Include="NUnit3TestAdapter" Version="3.10.0-dev-00702" />
Tip 1: The PackageReference version require you to have the feed URL in the nuget.config file.
<packageSources>
<add key="NuGet.org" value="http://api.nuget.org/v3/index.json" />
<add key="NUnit.Myget.org" value="https://www.myget.org/F/nunit/api/v3/index.json" />
</packageSources>
Tip 2: You can also get the NUnit proper pre-release packages from the same feed.