package GoingToPath;

import java.util.ArrayList;

import java.util.List;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

public class GoPathTester {

private List<List<String>> points;

@Before

public void setUp() throws Exception {

initPoints();

printPointsInfo();

}

@Test

public void test() {

GoPath goPath = new GoPath(points);

goPath.goThroughPath();

}

@Test

public void testRecursive() {

GoPathRecursive goPath = new GoPathRecursive(points);

goPath.goThroughPath();

}

private void initPoints() {

points = new ArrayList<List<String>>();

int pathLength = (int)(Math.random()*5+1);

for (int i = 0; i < pathLength; i++) {

List<String> strings = new ArrayList<String>();

int choiceOfPoint = (int)(Math.random()*5+1);

for (int j = 0; j < choiceOfPoint; j++) {

// we don't care what does strings have

strings.add(String.valueOf((Math.random()*10)));

}

points.add(strings);

}

}

private void printPointsInfo() {

System.out.println("size of points: " + points.size());

System.out.print("paths: ");

for (List<String> strings : points) {

System.out.print(strings.size() + ", ");

}

System.out.println();

}

@After

public void tearDown() throws Exception {

points = null;

}

}