public void ItShouldCreate_DoNothingCommand()
{
var factory = new DoNothingDocumentCommandFactory();
var command = factory.CreateCommand(NullDocument.Instance);
Assert.IsType <DoNothingCommand>(command);
}
public void ItShouldReturn_Singleton()
{
var factory = new DoNothingDocumentCommandFactory();
var command = factory.CreateCommand(NullDocument.Instance);
var command2 = factory.CreateCommand(null);
Assert.Equal(command, command2);
}
public void ItShouldHandle_Null()
{
var factory = new DoNothingDocumentCommandFactory();
var command = factory.CreateCommand(null);
Assert.NotNull(factory);
Assert.NotNull(command);
}
