public void GetNextCommand_Test()
{
var target = new CommandSourceCollection();
target.AddToEnd(new QueueCommandSource("test1"));
target.AddToEnd(new QueueCommandSource("test2"));
target.GetNextCommand().String.Should().Be("test1");
target.GetNextCommand().String.Should().Be("test2");
target.GetNextCommand().Should().Be(null);
}
public void GetNextCommand_Empty()
{
var target = new CommandSourceCollection();
target.GetNextCommand().Should().Be(null);
}