source: java2python/geniuswebtranslator/geniuswebtest/geniusweb/issuevalue/BidTest.java@ 868

package geniusweb.issuevalue;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;

import java.io.IOException;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.eclipse.jdt.annotation.NonNull;
import org.junit.Test;

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

import tudelft.utilities.junit.GeneralTests;

public class BidTest extends GeneralTests<Bid> {

        private final @NonNull String asString1 = "{\"issuevalues\":{\"issue3\":9012345678901234567,\"issue2\":1,\"issue1\":\"b\"}}";
        // we use pattern (a|b|c){3} as the 3 issuevalues can be in any order
        // do not use decimal fraction, otherwise python will use scientific notation.
        private final @NonNull String asStringPattern = "\\{\"issuevalues\":\\{((\"issue1\":\"b\"|\"issue2\":1|\"issue3\":9012345678901234567).*){3}\\}\\}";
        private final static @NonNull String ISSUE1 = "issue1";
        private final static @NonNull Value VALUE1 = new DiscreteValue("value1");
        private final static @NonNull String ISSUE2 = "issue2";
        private final static @NonNull Value VALUE2 = new NumberValue("10");
        private final static @NonNull Value VALUE3 = new NumberValue("1000");
        private final static @NonNull Value VALUE3b = new NumberValue("1e+3");

        private final static Bid bid, bid1, bidb, bidc, bidd, bidd2;
        static {
                final @NonNull Map<@NonNull String, @NonNull Value> issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, new DiscreteValue("b"));
                issuevalues.put(ISSUE2, new NumberValue(BigDecimal.ONE));
                issuevalues.put("issue3",
                                new NumberValue(new BigDecimal("9012345678901234567")));
                bid = new Bid(issuevalues);

                // different order but that shouldn't matter
                final @NonNull Map<@NonNull String, @NonNull Value> issuevalues1 = new HashMap<>();
                issuevalues1.put("issue3",
                                new NumberValue(new BigDecimal("9012345678901234567")));
                issuevalues1.put(ISSUE2, new NumberValue(BigDecimal.ONE));
                issuevalues1.put(ISSUE1, new DiscreteValue("b"));
                bid1 = new Bid(issuevalues1);

                final @NonNull Map<@NonNull String, @NonNull Value> issuevaluesb = new HashMap<>();
                issuevaluesb.put(ISSUE1, new DiscreteValue("b"));
                issuevaluesb.put(ISSUE2, new NumberValue(BigDecimal.ONE));
                bidb = new Bid(issuevaluesb);

                // bidc and bidd have values swapped, so different issuevalues.
                final @NonNull Map<@NonNull String, @NonNull Value> issuevaluesc = new HashMap<>();
                issuevaluesc.put(ISSUE1, VALUE1);
                issuevaluesc.put(ISSUE2, VALUE2);
                bidc = new Bid(issuevaluesc);

                final @NonNull Map<@NonNull String, @NonNull Value> issuevaluesd = new HashMap<>();
                issuevaluesd.put(ISSUE1, VALUE3);
                bidd = new Bid(issuevaluesd);
                issuevaluesd.put(ISSUE1, VALUE3b);
                bidd2 = new Bid(issuevaluesd);

        }

        @Override
        public List<List<Bid>> getGeneralTestData() {
                return Arrays.asList(Arrays.asList(bid, bid1), Arrays.asList(bidb),
                                Arrays.asList(bidc), Arrays.asList(bidd, bidd2));
        }

        @Override
        public List<String> getGeneralTestStrings() {
                return Arrays.asList(
                                // the .* accounts for whitespaces, quotes, column and equal sign.
                                // variants of these occur between python and java due to differences
                                // in hashmap.toString
                                "Bid\\{((.*issue3.*9012345678901234567|.*issue2.*1|.*issue1.*b.*).*){3}\\}",
                                "Bid\\{((.*issue2.*1|.*issue1.*b).*){2}\\}",
                                "Bid\\{((.*issue2.*10|.*issue1.*value1).*){2}\\}",
                                "Bid\\{.*issue1.*1.*\\}");
        }

        @Test
        public void bidTestSimple() {
                final @NonNull Map<@NonNull String, @NonNull Value> issuevalues = new HashMap<>();
                new Bid(issuevalues); // no issues, no values should be ok
        }

        //#PY #only works in java.
        @Test(expected = IllegalArgumentException.class)
        //#PY #only works in java.
        public void bidTestNull() {
                // willingly ignore @NonNull to test the cosntructor. Only works in java
                // because the Bid constructor is overloaded and plum will catch this 
                // before our code can detect the problem.
                final Map<String, Value> issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, null);
                new Bid(issuevalues); // smokes
        }

        @Test
        public void bidTestOkIssueValue() {
                Map<String, Value> issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, mock(Value.class));

                new Bid(issuevalues); // shouldn't smoke
        }

        @Test
        public void serializeTest() throws JsonProcessingException {
                final @NonNull ObjectMapper jackson = new ObjectMapper();
                String res = jackson.writeValueAsString(bid);
                assertTrue("serialized result " + res + " does not match "
                                + asStringPattern, res.matches(asStringPattern));
        }

        @Test
        public void deserializeTest() throws IOException {

                ObjectMapper jackson = new ObjectMapper();
                Bid read = jackson.readValue(asString1, Bid.class);
                assertEquals(bid, read);
        }

        @Test
        public void mergeTest() {
                Map<String, Value> issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, VALUE1);
                Bid partial1 = new Bid(issuevalues);

                issuevalues = new HashMap<>();
                issuevalues.put(ISSUE2, VALUE2);
                Bid partial2 = new Bid(issuevalues);

                Bid mergedbid = partial1.merge(partial2);
                assertEquals(bidc, mergedbid);
        }

        @Test(expected = IllegalArgumentException.class)
        public void mergeIssuesOverlapTest() {
                Map<String, Value> issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, VALUE1);
                Bid partial1 = new Bid(issuevalues);

                issuevalues = new HashMap<>();
                issuevalues.put(ISSUE1, VALUE2);
                Bid partial2 = new Bid(issuevalues);

                partial1.merge(partial2);
        }

        @SuppressWarnings("unused")
        @Test
        public void smokeTestConstructor2() {
                new Bid("issue", new DiscreteValue("dss"));
        }

        @SuppressWarnings("unused")
        @Test
        public void smokeTestConstructor2b() {
                new Bid("issue", new NumberValue("0.5"));
        }

}