import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import src.strategy.Cache;
import src.strategy.StrategyFIFO;
import src.strategy.StrategyLFU;
import src.strategy.StrategyLRU;
import src.visitor.*;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author: chenbihao
 * @create: 2021年9月6日
 * @Description:
 * @History:
 */
public class VisitorTest {

 @Test
 public void test() {

 String pointCoordinates = "坐标点1";
 ArrayList<String> sectionCoordinates = new ArrayList<>(Arrays.asList("坐标点1", "坐标点2", "坐标点3"));
 ArrayList<String> polygonCoordinates = new ArrayList<>(Arrays.asList("坐标点1", "坐标点2", "坐标点3"));

 ShapePoint point = new ShapePoint(pointCoordinates);
 ShapeSection section = new ShapeSection(sectionCoordinates);
 ShapePolygon polygon = new ShapePolygon(polygonCoordinates);

 // 获取中间点
 VisitorMiddleCoordinates visitorMiddleCoordinates = new VisitorMiddleCoordinates();
 Assertions.assertEquals("坐标点1", point.accept(visitorMiddleCoordinates));
 Assertions.assertEquals("坐标点2", section.accept(visitorMiddleCoordinates));
 Assertions.assertEquals("坐标点1", polygon.accept(visitorMiddleCoordinates));

 // 获取边数
 VisitorNumSides visitorNumSides = new VisitorNumSides();
 Assertions.assertEquals(0, point.accept(visitorNumSides));
 Assertions.assertEquals(2, section.accept(visitorNumSides));
 Assertions.assertEquals(3, polygon.accept(visitorNumSides));

 }


}