diff --git a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java b/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
index 7cbbcaafbb..5e106ef45c 100644
--- a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
+++ b/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/bulktag/BulkTagJobTest.java
@@ -6,7 +6,7 @@ import static eu.dnetlib.dhp.bulktag.community.TaggingConstants.ZENODO_COMMUNITY
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.HashMap;
+
 import java.util.List;
 
 import org.apache.commons.io.FileUtils;
diff --git a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/resulttocommunityfromproject/PrepareAssocTest.java b/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/resulttocommunityfromproject/PrepareAssocTest.java
deleted file mode 100644
index 172873af37..0000000000
--- a/dhp-workflows/dhp-enrichment/src/test/java/eu/dnetlib/dhp/resulttocommunityfromproject/PrepareAssocTest.java
+++ /dev/null
@@ -1,90 +0,0 @@
-
-package eu.dnetlib.dhp.resulttocommunityfromproject;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import org.apache.commons.io.FileUtils;
-import org.apache.spark.SparkConf;
-import org.apache.spark.api.java.JavaRDD;
-import org.apache.spark.api.java.JavaSparkContext;
-import org.apache.spark.sql.SparkSession;
-import org.junit.jupiter.api.*;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-import eu.dnetlib.dhp.bulktag.BulkTagJobTest;
-import eu.dnetlib.dhp.resulttocommunityfromorganization.ResultCommunityList;
-
-/**
- * @author miriam.baglioni
- * @Date 13/10/23
- */
-public class PrepareAssocTest {
-
-	private static SparkSession spark;
-
-	private static Path workingDir;
-
-	private static final Logger log = LoggerFactory.getLogger(PrepareAssocTest.class);
-
-	@BeforeAll
-	public static void beforeAll() throws IOException {
-		workingDir = Files.createTempDirectory(BulkTagJobTest.class.getSimpleName());
-		log.info("using work dir {}", workingDir);
-
-		SparkConf conf = new SparkConf();
-		conf.setAppName(BulkTagJobTest.class.getSimpleName());
-
-		conf.setMaster("local[*]");
-		conf.set("spark.driver.host", "localhost");
-		conf.set("hive.metastore.local", "true");
-		conf.set("spark.ui.enabled", "false");
-		conf.set("spark.sql.warehouse.dir", workingDir.toString());
-		conf.set("hive.metastore.warehouse.dir", workingDir.resolve("warehouse").toString());
-
-		spark = SparkSession
-			.builder()
-			.appName(PrepareAssocTest.class.getSimpleName())
-			.config(conf)
-			.getOrCreate();
-	}
-
-	@AfterAll
-	public static void afterAll() throws IOException {
-		FileUtils.deleteDirectory(workingDir.toFile());
-		spark.stop();
-	}
-
-	@Disabled
-	@Test
-	void test1() throws Exception {
-
-		PrepareResultCommunitySet
-			.main(
-				new String[] {
-
-					"-isSparkSessionManaged", Boolean.FALSE.toString(),
-					"-sourcePath",
-					getClass().getResource("/eu/dnetlib/dhp/resulttocommunityfromproject/relation/").getPath(),
-					"-outputPath", workingDir.toString() + "/prepared",
-					"-production", Boolean.TRUE.toString()
-
-				});
-
-		final JavaSparkContext sc = JavaSparkContext.fromSparkContext(spark.sparkContext());
-
-		JavaRDD<ResultProjectList> tmp = sc
-			.textFile(workingDir.toString() + "/prepared")
-			.map(item -> new ObjectMapper().readValue(item, ResultProjectList.class));
-
-		Assertions.assertEquals(4, tmp.count());
-		Assertions.assertEquals(2, tmp.filter(rpl -> rpl.getCommunityList().contains("aurora")).count());
-		Assertions.assertEquals(1, tmp.filter(rpl -> rpl.getCommunityList().contains("sdsn-gr")).count());
-		Assertions.assertEquals(1, tmp.filter(rpl -> rpl.getCommunityList().contains("netherlands")).count());
-	}
-
-}