dnet-hadoop/dhp-schemas/src/test/java/eu/dnetlib/dhp/schema/oaf/MeasureTest.java

package eu.dnetlib.dhp.schema.oaf;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.Lists;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import java.io.IOException;
import java.util.List;

public class MeasureTest {

    public static final ObjectMapper OBJECT_MAPPER = new ObjectMapper()
            .setSerializationInclusion(JsonInclude.Include.NON_NULL);

    @Test
    public void testMeasureSerialization() throws IOException {

        Measure popularity = new Measure();
        popularity.setId("popularity");
        popularity.setUnit(Lists.newArrayList(
                unit("score", "0.5")));

        Measure influence = new Measure();
        influence.setId("influence");
        influence.setUnit(Lists.newArrayList(
                unit("score", "0.3")));

        List<Measure> m = Lists.newArrayList(popularity, influence);

        String s = OBJECT_MAPPER.writeValueAsString(m);
        System.out.println(s);

        List<Measure> mm = OBJECT_MAPPER.readValue(s, new TypeReference<List<Measure>>() { });

        Assertions.assertNotNull(mm);
    }

    private KeyValue unit(String key, String value) {
        KeyValue unit = new KeyValue();
        unit.setKey(key);
        unit.setValue(value);
        return unit;
    }

}