PartitioningTests.java

package swen90006.machine;

import java.util.List;
import java.util.ArrayList;
import java.nio.charset.Charset;
import java.nio.file.Path;
import java.nio.file.Files;
import java.nio.file.FileSystems;

import org.junit.*;
import static org.junit.Assert.*;

public class PartitioningTests
{
	 
	  //Any method annotated with "@Before" will be executed before each test,
	  //allowing the tester to set up some shared resources.
	  @Before public void setUp()
	  {
	  }

	  //Any method annotated with "@After" will be executed after each test,
	  //allowing the tester to release any shared resources used in the setup.
	  @After public void tearDown()
	  {
	  }

	  // EC10
	  // Test a valid input of add instruction.
	  // Partitioning class is { ret Ra; | Ra （ REGISTER }
	  @Test public void retInstructionValidTest()
	  {
		  List<String> list = new ArrayList<String>();
		  list.add("mov R0 0;");
		  list.add("ret R0;");
		  Machine m = new Machine();
		  assertEquals(m.execute(list), 0);
	  }
	  
	  // EC11
	  // Test a invalid input of add instruction.
	  // Partitioning class is { ret Ra; | Ra not （ REGISTER }
	  @Test (expected = InvalidInstructionException.class) 
	  public void retInstructionInvalidTest()
	  throws Throwable
	  {
		  List<String> list = new ArrayList<String>();
		  list.add("mov R0 0;");
		  list.add("ret R-1;");
		  Machine m = new Machine();
		  m.execute(list);
	  }
	  
	  // EC12
	  // Test a valid input of add instruction.
	  // Partitioning class is { mov Ra V; | Ra （ REGISTER V （ VALUE }
	  @Test public void movInstructionValidTest()
	  {
		  List<String> list = new ArrayList<String>();
		  list.add("mov R0 0;");
		  list.add("ret R0;");
		  Machine m = new Machine();
		  assertEquals(m.execute(list), 0);
	  }
	 
	  // EC13
	  // Test a invalid input of add instruction.
	  // Partitioning class is { mov Ra V; | Ra not （ REGISTER }
	  @Test (expected = InvalidInstructionException.class) 
	  public void movInstructionInvalidRegisterTest()