added the test class
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@ -1,4 +1,170 @@
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package eu.dnetlib.dhp.blacklist;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import org.apache.commons.io.FileUtils;
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import org.apache.spark.SparkConf;
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import org.apache.spark.api.java.JavaRDD;
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import org.apache.spark.api.java.JavaSparkContext;
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import org.apache.spark.sql.Dataset;
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import org.apache.spark.sql.Encoders;
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import org.apache.spark.sql.SparkSession;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import eu.dnetlib.dhp.schema.oaf.Country;
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import eu.dnetlib.dhp.schema.oaf.Relation;
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import eu.dnetlib.dhp.schema.oaf.Software;
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public class BlackListTest {
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private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
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private static final ClassLoader cl = eu.dnetlib.dhp.blacklist.BlackListTest.class.getClassLoader();
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private static SparkSession spark;
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private static Path workingDir;
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private static final Logger log = LoggerFactory.getLogger(eu.dnetlib.dhp.blacklist.BlackListTest.class);
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@BeforeAll
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public static void beforeAll() throws IOException {
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workingDir = Files.createTempDirectory(eu.dnetlib.dhp.blacklist.BlackListTest.class.getSimpleName());
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log.info("using work dir {}", workingDir);
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SparkConf conf = new SparkConf();
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conf.setAppName(eu.dnetlib.dhp.blacklist.BlackListTest.class.getSimpleName());
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conf.setMaster("local[*]");
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conf.set("spark.driver.host", "localhost");
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conf.set("hive.metastore.local", "true");
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conf.set("spark.ui.enabled", "false");
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conf.set("spark.sql.warehouse.dir", workingDir.toString());
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conf.set("hive.metastore.warehouse.dir", workingDir.resolve("warehouse").toString());
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spark = SparkSession
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.builder()
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.appName(BlackListTest.class.getSimpleName())
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.config(conf)
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.getOrCreate();
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}
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@AfterAll
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public static void afterAll() throws IOException {
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FileUtils.deleteDirectory(workingDir.toFile());
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spark.stop();
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}
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/*
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* String inputPath = parser.get("sourcePath"); log.info("inputPath: {}", inputPath); final String outputPath =
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* parser.get("outputPath"); log.info("outputPath {}: ", outputPath); final String blacklistPath =
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* parser.get("hdfsPath"); log.info("blacklistPath {}: ", blacklistPath); final String mergesPath =
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* parser.get("mergesPath"); log.info("mergesPath {}: ", mergesPath);
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*/
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@Test
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public void noRemoveTest() throws Exception {
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SparkRemoveBlacklistedRelationJob
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.main(
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new String[] {
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"-isSparkSessionManaged",
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Boolean.FALSE.toString(),
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"-sourcePath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/relationsNoRemoval").getPath(),
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"-outputPath",
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workingDir.toString() + "/relation",
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"-hdfsPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/blacklist").getPath(),
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"-mergesPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/mergesRel").getPath(),
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});
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final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
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JavaRDD<Relation> tmp = sc
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.textFile(workingDir.toString() + "/relation")
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.map(item -> OBJECT_MAPPER.readValue(item, Relation.class));
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Assertions.assertEquals(13, tmp.count());
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}
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@Test
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public void removeNoMergeMatchTest() throws Exception {
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SparkRemoveBlacklistedRelationJob
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.main(
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new String[] {
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"-isSparkSessionManaged",
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Boolean.FALSE.toString(),
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"-sourcePath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/relationsOneRemoval").getPath(),
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"-outputPath",
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workingDir.toString() + "/relation",
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"-hdfsPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/blacklist").getPath(),
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"-mergesPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/mergesRel").getPath(),
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});
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final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
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JavaRDD<Relation> tmp = sc
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.textFile(workingDir.toString() + "/relation")
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.map(item -> OBJECT_MAPPER.readValue(item, Relation.class));
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Assertions.assertEquals(12, tmp.count());
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org.apache.spark.sql.Dataset<eu.dnetlib.dhp.schema.oaf.Relation> verificationDataset = spark
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.createDataset(tmp.rdd(), Encoders.bean(eu.dnetlib.dhp.schema.oaf.Relation.class));
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Assertions
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.assertEquals(
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0, verificationDataset
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.filter(
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"source = '40|corda__h2020::5161f53ab205d803c36b4c888fe7deef' and " +
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"target = '20|dedup_wf_001::157af406bc653aa4d9749318b644de43'")
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.count());
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Assertions.assertEquals(0, verificationDataset.filter("relClass = 'hasParticipant'").count());
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}
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@Test
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public void removeMergeMatchTest() throws Exception {
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SparkRemoveBlacklistedRelationJob
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.main(
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new String[] {
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"-isSparkSessionManaged",
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Boolean.FALSE.toString(),
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"-sourcePath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/relationOneRemovalWithMatch").getPath(),
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"-outputPath",
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workingDir.toString() + "/relation",
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"-hdfsPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/blacklist").getPath(),
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"-mergesPath",
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getClass().getResource("/eu/dnetlib/dhp/blacklist/mergesRelOneMerge").getPath(),
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});
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final JavaSparkContext sc = new JavaSparkContext(spark.sparkContext());
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JavaRDD<Relation> tmp = sc
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.textFile(workingDir.toString() + "/relation")
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.map(item -> OBJECT_MAPPER.readValue(item, Relation.class));
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Assertions.assertEquals(12, tmp.count());
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org.apache.spark.sql.Dataset<eu.dnetlib.dhp.schema.oaf.Relation> verificationDataset = spark
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.createDataset(tmp.rdd(), Encoders.bean(eu.dnetlib.dhp.schema.oaf.Relation.class));
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Assertions.assertEquals(12, verificationDataset.filter("relClass = 'isProvidedBy'").count());
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}
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}
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