public void ThrowWhen_NoBoard()
{
//Arrange
var fakeProvider = new FakeBoardProvider();
var list = new List <string>();
var sut = new ListAllBoardsCommand(list, fakeProvider);
//Act & Assert
Assert.ThrowsException <ArgumentException>(() => sut.Execute());
}
public void ListAllBoards_Success()
{
//Arrange
var fakeProvider = new FakeBoardProvider();
var listParams = new List <string>();
var board1 = new Board("Board1");
var board2 = new Board("Board2");
fakeProvider.Add(board1);
fakeProvider.Add(board2);
var sut = new ListAllBoardsCommand(listParams, fakeProvider);
//Act
var result = sut.Execute();
//Assert
Assert.IsTrue(result.StartsWith($"Board1"));
}