public void ParseInstruction_Returns_Correct_Destinations(string dest, ComputeDestinationType expected)
{
var parser = new ComputeDestinationParser();
// act
ComputeDestinationType result = parser.ParseComputeDestination(dest);
// assert
Assert.AreEqual(expected, result);
}
public void ParseInstruction_Returns_Correct_Destinations(string dest, ComputeDestinationType expected)
{
var parser = new ComputeDestinationParser();
// act
ComputeDestinationType result = parser.ParseComputeDestination(dest);
// assert
Assert.AreEqual(expected, result);
}
public void AssembleInstruction_Returns_Correct_Dest_Bits(ComputeDestinationType destinationType, string expected)
{
// arrange
var instruction = new ComputeInstruction(destinationType, "D&A", ComputeJumpType.None);
var computeBitsAssembler = Substitute.For<IHackComputeBitsAssembler>();
computeBitsAssembler.AssembleComputeBits(Arg.Any<string>()).Returns("0000000");
var assembler = new HackComputeInstructionAssembler(computeBitsAssembler);
// act
string[] result = assembler.AssembleInstruction(instruction);
string line = result[0];
// assert
Assert.AreEqual(expected, line);
}
public void AssembleInstruction_Returns_Correct_Dest_Bits(ComputeDestinationType destinationType, string expected)
{
// arrange
var instruction = new ComputeInstruction(destinationType, "D&A", ComputeJumpType.None);
var computeBitsAssembler = Substitute.For <IHackComputeBitsAssembler>();
computeBitsAssembler.AssembleComputeBits(Arg.Any <string>()).Returns("0000000");
var assembler = new HackComputeInstructionAssembler(computeBitsAssembler);
// act
string[] result = assembler.AssembleInstruction(instruction);
string line = result[0];
// assert
Assert.AreEqual(expected, line);
}
public ComputeInstruction(ComputeDestinationType destinationType, string computation, ComputeJumpType jumpType = ComputeJumpType.None)
{
_destinationType = destinationType;
_computation = computation;
_jumpType = jumpType;
}
