Roboflest.java

package org.flyti.roboflest;

import java.awt.*;
import java.awt.event.InputEvent;
import java.io.*;
import java.util.StringTokenizer;

public final class Roboflest {
  private final Robot robot;

  private int xOffset;
  private int yOffset;

  public Roboflest() throws AWTException {
    robot = new Robot();
    robot.setAutoDelay(800); // todo Why after this commit testStyleNavigationToExternal is failed with 300ms?
  }

  public void setStageOffset(int xOffset, int yOffset) {
    this.xOffset = xOffset;
    this.yOffset = yOffset;
  }

  public void setStageOffset(DataInput dataInput) throws IOException {
    setStageOffset(dataInput.readUnsignedShort(), dataInput.readUnsignedShort());
  }
  
  public void test(File file, Assert... asserts) throws Exception {
    BufferedReader input = new BufferedReader(new FileReader(file));
    try {
      String line;
      int assertIndex = 0;
      while ((line = input.readLine()) != null) {
        if (line.startsWith("move")) {
          StringTokenizer tokenizer = new StringTokenizer(line, " ");
          tokenizer.nextToken();
          robot.mouseMove(Integer.parseInt(tokenizer.nextToken()) + xOffset, Integer.parseInt(tokenizer.nextToken()) + yOffset);
        }
        else if (line.equals("down")) {
          robot.mousePress(InputEvent.BUTTON1_MASK);
        }
        else if (line.startsWith("up")) {
          if (line.length() > 2) {
            robot.delay(Integer.parseInt(line.substring(3)));
          }
          robot.mouseRelease(InputEvent.BUTTON1_MASK);
        }
        else if (line.startsWith("assert")) {
          asserts[assertIndex++].test();
        }
        else {
          throw new IllegalArgumentException(line);
        }
      }
    }
    finally {
      input.close();
    }
  }

  public interface Assert {
    void test() throws Exception;
  }
}