public void Should_AddCommand()
{
var builder = new SpecificationBuilder <MemberClass>();
var command = new CustomCommand();
builder.AddCommand(command);
Assert.Single(builder.Commands);
Assert.Same(command, builder.Commands.Single());
}
public void Should_AddCommand_ThrowException_When_NullCommand()
{
var builder = new SpecificationBuilder <MemberClass>();
Assert.Throws <ArgumentNullException>(() => { builder.AddCommand(null); });
}
