NuGet.Commands.SourcesCommand.ExecuteCommand C# (CSharp) Method

        public override void ExecuteCommand()
        {
            // Convert to update
            var action = Arguments.FirstOrDefault();

            // TODO: Change these in to switches so we don't have to parse them here.
            if (String.IsNullOrEmpty(action) || action.Equals("List", StringComparison.OrdinalIgnoreCase))
            {
                PrintRegisteredSources();
            }
            else if (action.Equals("Add", StringComparison.OrdinalIgnoreCase))
            {
                AddNewSource();
            }
            else if (action.Equals("Remove", StringComparison.OrdinalIgnoreCase))
            {
                RemoveSource();
            }
            else if (action.Equals("Enable", StringComparison.OrdinalIgnoreCase))
            {
                EnableOrDisableSource(enabled: true);
            }
            else if (action.Equals("Disable", StringComparison.OrdinalIgnoreCase))
            {
                EnableOrDisableSource(enabled: false);
            }
            else if (action.Equals("Update", StringComparison.OrdinalIgnoreCase))
            {
                UpdatePackageSource();
            }
        }

        public void ProvidingListArgumentListsPackageSources()
        {
            // Arrange
            var packageSourceProvider = new Mock<IPackageSourceProvider>();
            packageSourceProvider.Setup(c => c.LoadPackageSources()).Returns(new[] { new PackageSource("FirstSource", "FirstName", isEnabled: false) });
            var sourceCommand = new SourcesCommand()
            {
                SourceProvider = packageSourceProvider.Object
            };
            sourceCommand.Arguments.Add("list");

            var console = new MockConsole();

            string expectedText =
@"Registered Sources:
  1.  FirstName [Disabled]
      FirstSource
";

            sourceCommand.Console = console;

            // Act
            sourceCommand.ExecuteCommand();

            // Assert
            Assert.Equal(expectedText, console.Output);
        }