source: protocol/src/test/java/geniusweb/protocol/session/SessionResultTest.java@ 20

package geniusweb.protocol.session;

import static org.junit.Assert.assertEquals;

import java.io.IOException;
import java.net.URISyntaxException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.junit.Before;
import org.junit.Test;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

import geniusweb.issuevalue.Bid;
import geniusweb.issuevalue.DiscreteValue;
import geniusweb.issuevalue.Value;
import geniusweb.references.Parameters;
import geniusweb.references.PartyRef;
import geniusweb.references.PartyWithParameters;
import geniusweb.references.PartyWithProfile;
import geniusweb.references.ProfileRef;
import tudelft.utilities.junit.GeneralTests;

public class SessionResultTest extends GeneralTests<SessionResult> {
        private final ObjectMapper jackson = new ObjectMapper();
        private final RuntimeException error = new RuntimeException("test");

        private final String ISSUE1 = "issue1";
        private SessionResult result1, result1a, result2, result3, result4;
        private String errorstring; // created dynamically: eclipse and maven
                                                                // generate different stacktrace.
        private String jsonstring = "{\"participants\":[{\"party\":{\"partyref\":\"party1\",\"parameters\":{}},\"profile\":\"profile1\"},{\"party\":{\"partyref\":\"party2\",\"parameters\":{}},\"profile\":\"profile2\"}],\"agreement\":{\"issuevalues\":{\"issue1\":\"a\"}},\"penalties\":[0.0,0.0],\"error\":null}";
        private List<Double> nopenalties = Arrays.asList(0d, 0d);
        private List<Double> penalties = Arrays.asList(0.1d, 0.2d);

        @Before
        public void before() throws URISyntaxException, JsonProcessingException {
                errorstring = "\"error\":{\"java.lang.RuntimeException\":"
                                + jackson.writeValueAsString(error) + "}";
                System.out.println(errorstring);

                PartyWithParameters party1 = new PartyWithParameters(
                                new PartyRef("party1"), new Parameters());
                PartyWithParameters party2 = new PartyWithParameters(
                                new PartyRef("party2"), new Parameters());

                PartyWithProfile partyprofile1 = new PartyWithProfile(party1,
                                new ProfileRef("profile1"));
                PartyWithProfile partyprofile2 = new PartyWithProfile(party2,
                                new ProfileRef("profile2"));

                Map<String, Value> issuevalues1 = new HashMap<>();
                issuevalues1.put(ISSUE1, new DiscreteValue("a"));
                Bid bid1 = new Bid(issuevalues1);

                // different order but that shouldn't matter
                Map<String, Value> issuevalues2 = new HashMap<>();
                issuevalues2.put(ISSUE1, new DiscreteValue("b"));
                Bid bid2 = new Bid(issuevalues2);

                result1 = new SessionResult(Arrays.asList(partyprofile1, partyprofile2),
                                bid1, nopenalties, null);
                result1a = new SessionResult(
                                Arrays.asList(partyprofile1, partyprofile2), bid1, nopenalties,
                                null);
                result2 = new SessionResult(Arrays.asList(partyprofile1, partyprofile2),
                                bid2, nopenalties, null);
                result3 = new SessionResult(Arrays.asList(partyprofile2, partyprofile1),
                                bid2, nopenalties, null);
                result4 = new SessionResult(Arrays.asList(partyprofile2, partyprofile1),
                                bid2, penalties, null);

                // IGNORE ERROR for now, it fails somewhere deep in maven suddenly.
                // result4 = new SessionResult(Arrays.asList(partyprofile1,
                // partyprofile2), bid1, error);
        }

        @Override
        public List<List<SessionResult>> getGeneralTestData() {
                return Arrays.asList(Arrays.asList(result1, result1a),
                                Arrays.asList(result2), Arrays.asList(result3),
                                Arrays.asList(result4));
        }

        @Override
        public List<String> getGeneralTestStrings() {
                return Arrays.asList(
                                "SessionResult.*party1.*profile1.*,.*party2.*profile2.*Bid.*issue1=\"a\".*0\\.0.*0\\.0.*null.*",
                                "SessionResult.*party1.*profile1.*,.*party2.*profile2.*Bid.*issue1=\"b\".*0\\.0.*0\\.0.*null.*",
                                "SessionResult.*party2.*profile2.*,.*party1.*profile1.*Bid.*issue1=\"b\".*0\\.0.*0\\.0.*null.*",
                                "SessionResult.*party2.*profile2.*,.*party1.*profile1.*Bid.*issue1=\"b\".*0\\.1.*0\\.2.*null.*"

                );
        }

        @Test
        public void serializeTest() throws JsonProcessingException {
                System.out.println(jackson.writeValueAsString(result1));
                assertEquals(jsonstring, jackson.writeValueAsString(result1));
        }

        @Test
        public void deserializeTest() throws IOException {
                SessionResult act = jackson.readValue(jsonstring, SessionResult.class);
                assertEquals(result1, act);
        }

}