<Solution>
  <Folder Name="/src/">
    <Project Path="src/MyService.API/MyService.API.csproj" />
    <Project Path="src/MyService.Domain/MyService.Domain.csproj" />
    <Project Path="src/MyService.Infrastructure/MyService.Infrastructure.csproj" />
  </Folder>
  <Folder Name="/tests/">
    <Project Path="tests/MyService.FunctionalTests/MyService.FunctionalTests.csproj" />
    <Project Path="tests/MyService.UnitTests/MyService.UnitTests.csproj" />
  </Folder>
</Solution>
