public void Execute_ShouldThrow_IfParametersNull()
{
var map = new Map(3, 4);
DungeonParameters parameters = null;
var command = new FakeMapBuilderCommand();
Assert.That(() => command.Execute(map, parameters),
Throws.ArgumentNullException);
}
public void Execute_ShouldCallValidateParameters()
{
var map = new Map(3, 4);
DungeonParameters parameters = new DungeonParameters();
var command = new FakeMapBuilderCommand();
command.Execute(map, parameters);
Assert.That(command.ValidateParametersCalls, Is.EqualTo(1));
}