source: bidspace/src/test/java/geniusweb/bidspace/PartialSpaceFromUtilityTest.java

package geniusweb.bidspace;

import static org.junit.Assert.assertTrue;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;

import org.junit.Test;

import com.fasterxml.jackson.databind.ObjectMapper;

import geniusweb.profile.Profile;
import geniusweb.profile.utilityspace.LinearAdditiveUtilitySpace;

public class PartialSpaceFromUtilityTest {
        private final static ObjectMapper jackson = new ObjectMapper();

        @Test
        public void createPartialSpaceJobs() throws IOException {
                String file1 = new String(Files
                                .readAllBytes(Paths.get("src/test/resources/jobs/jobs1.json")));
                LinearAdditiveUtilitySpace profile = (LinearAdditiveUtilitySpace) jackson
                                .readValue(file1, Profile.class);
                PartialSpaceFromUtility partial = new PartialSpaceFromUtility(profile,
                                20);
                System.out.println(jackson.writeValueAsString(partial));
                int size = partial.getBetter().size();
                assertTrue(size >= 20); // sometimes 20, sometimes 21
                assertTrue(size <= 21);
        }
}