public void return_incremented_index_if_int_value_is_0(string instructionString, int currentIndex, int expectedIndex)
{
var instruction = new JumpInstruction(instructionString, new Registers());
var actualIndex = instruction.Execute(currentIndex);
Assert.AreEqual(expectedIndex, actualIndex);
}
public void return_index_of_instruction_to_execute_next_if_register_is_not_0(string instructionString, char register, int currentIndex, int expectedIndex)
{
var registers = new Registers {
[register] = 3
}; //anything but 0
var instruction = new JumpInstruction(instructionString, registers);
var actualIndex = instruction.Execute(currentIndex);
Assert.AreEqual(expectedIndex, actualIndex);
}