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added unit test for the DispatchEntitiesJob

This commit is contained in:
Claudio Atzori 2022-01-19 18:15:55 +01:00
parent abfa9c6045
commit 3b9020c1b7
1 changed files with 78 additions and 26 deletions
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90
dhp-workflows/dhp-graph-mapper/src/test/java/eu/dnetlib/dhp/oa/graph/group/GroupEntitiesSparkJobTest.java
View File

@ -1,6 +1,8 @@
package eu.dnetlib.dhp.oa.graph.group;
import static org.junit.jupiter.api.Assertions.*;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
@ -19,22 +21,34 @@ import org.junit.jupiter.api.*;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.Lists;
import eu.dnetlib.dhp.common.HdfsSupport;
import eu.dnetlib.dhp.oa.merge.DispatchEntitiesSparkJob;
import eu.dnetlib.dhp.oa.merge.GroupEntitiesSparkJob;
import eu.dnetlib.dhp.schema.common.ModelSupport;
import eu.dnetlib.dhp.schema.oaf.Publication;
import eu.dnetlib.dhp.schema.oaf.Result;
import eu.dnetlib.dhp.utils.DHPUtils;
@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
public class GroupEntitiesSparkJobTest {
private static SparkSession spark;
private Path workingDir;
private Path graphInputPath;
private static ObjectMapper mapper = new ObjectMapper()
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
private Path outputPath;
private static Path workingDir;
private Path dataInputPath;
private Path groupEntityPath;
private Path dispatchEntityPath;
@BeforeAll
public static void beforeAll() {
public static void beforeAll() throws IOException {
workingDir = Files.createTempDirectory(GroupEntitiesSparkJob.class.getSimpleName());
SparkConf conf = new SparkConf();
conf.setAppName(GroupEntitiesSparkJob.class.getSimpleName());
conf.setMaster("local");
@ -45,41 +59,36 @@ public class GroupEntitiesSparkJobTest {
@BeforeEach
public void beforeEach() throws IOException, URISyntaxException {
workingDir = Files.createTempDirectory(GroupEntitiesSparkJob.class.getSimpleName());
graphInputPath = Paths.get(ClassLoader.getSystemResource("eu/dnetlib/dhp/oa/graph/group").toURI());
outputPath = workingDir.resolve("output");
}
@AfterEach
public void afterEach() throws IOException {
FileUtils.deleteDirectory(workingDir.toFile());
dataInputPath = Paths.get(ClassLoader.getSystemResource("eu/dnetlib/dhp/oa/graph/group").toURI());
groupEntityPath = workingDir.resolve("grouped_entity");
dispatchEntityPath = workingDir.resolve("dispatched_entity");
}
@AfterAll
public static void afterAll() {
public static void afterAll() throws IOException {
spark.stop();
FileUtils.deleteDirectory(workingDir.toFile());
}
@Test
@Order(1)
void testGroupEntities() throws Exception {
GroupEntitiesSparkJob.main(new String[] {
"-isSparkSessionManaged",
Boolean.FALSE.toString(),
"-graphInputPath",
graphInputPath.toString(),
dataInputPath.toString(),
"-outputPath",
outputPath.toString()
groupEntityPath.toString()
});
ObjectMapper mapper = new ObjectMapper().configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
Dataset<Result> output = spark
.read()
.textFile(outputPath.toString())
.textFile(groupEntityPath.toString())
.map((MapFunction<String, String>) s -> StringUtils.substringAfter(s, "|"), Encoders.STRING())
.map((MapFunction<String, Result>) s -> mapper.readValue(s, Result.class), Encoders.bean(Result.class));
Assertions
.assertEquals(
assertEquals(
1,
output
.filter(
@ -89,4 +98,47 @@ public class GroupEntitiesSparkJobTest {
.count());
}
@Test
@Order(2)
void testDispatchEntities() throws Exception {
for (String type : Lists
.newArrayList(
Publication.class.getCanonicalName(), eu.dnetlib.dhp.schema.oaf.Dataset.class.getCanonicalName())) {
String directory = StringUtils.substringAfterLast(type, ".").toLowerCase();
DispatchEntitiesSparkJob.main(new String[] {
"-isSparkSessionManaged",
Boolean.FALSE.toString(),
"-inputPath",
groupEntityPath.toString(),
"-outputPath",
dispatchEntityPath.resolve(directory).toString(),
"-graphTableClassName",
type
});
}
Dataset<Result> output = spark
.read()
.textFile(
DHPUtils
.toSeq(
HdfsSupport
.listFiles(dispatchEntityPath.toString(), spark.sparkContext().hadoopConfiguration())))
.map((MapFunction<String, Result>) s -> mapper.readValue(s, Result.class), Encoders.bean(Result.class));
assertEquals(3, output.count());
assertEquals(
2,
output
.map((MapFunction<Result, String>) r -> r.getResulttype().getClassid(), Encoders.STRING())
.filter((FilterFunction<String>) s -> s.equals("publication"))
.count());
assertEquals(
1,
output
.map((MapFunction<Result, String>) r -> r.getResulttype().getClassid(), Encoders.STRING())
.filter((FilterFunction<String>) s -> s.equals("dataset"))
.count());
}
}