1. $ dotnet new console -n Leetcode
   It will create a folder Leetcode/ and keep everything in it.

2. $ dotnet new xunit -o Leetcode.Test
   It will create another folder Leetcode.Test and keep everything in it. So, far these 2 projects are independent, and no connection to each other.

3. $ dotnet add Leetcode.Test/Leetcode.Test.csproj reference Leetcode/Leetcode.csproj
   It will add the Leetcode entry into Leetcode.Test

4. Make your changes

5. $ dotnet build OR $ dotnet test OR $ dotnet run

   • Other options: $ dotnet test --filter FullyQualifiedName~L0140 # to run tests only for a certain namespace

In this way you can control the project via terminal. However, you cannot run a debug.

1. install C# Dev Kit and formulahendry.dotnet-test-explorer extension.
2. Open vscode into new folder
3. Command Pallette > .NET new project > Console App > Folder name = Leetcode
   It will create a new folder Leetcode\, along with other settings as well.
4. Command Pallette > .NET new project > xUnity New Project > Folder name = Leetcode.Test
5. By now, you should be able to test via Test Explorer OR $ dotnet test
6. $ dotnet add Leetcode.Test/Leetcode.Test.csproj reference Leetcode/Leetcode.csproj
   It will add the Leetcode entry into Leetcode.Test
7. To debug

• Add breakpoints.
• use Command Pallette > Test: Debug All test OR Test: Debug Tests in Current File
  • Other options: Test: Debug Last Run OR Test: Debug Failed Tests