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Replace deprecated artifacts api tests #1085

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Merged
merged 3 commits into from
Oct 20, 2025
Merged

Replace deprecated artifacts api tests #1085

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d2d4ae4
WIP
l-trotta Oct 13, 2025
f5141f0
using new artifact api in tests
l-trotta Oct 13, 2025
7c3cf7e
Merge branch 'main' into replace-deprecated-artifacts-api-tests
l-trotta Oct 20, 2025
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90 changes: 38 additions & 52 deletions java-client/src/test/java/co/elastic/clients/elasticsearch/ElasticsearchTestServer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -25,24 +25,24 @@
import co.elastic.clients.transport.JsonEndpoint;
import co.elastic.clients.transport.Version;
import co.elastic.clients.transport.endpoints.DelegatingJsonEndpoint;
import org.apache.commons.io.FileUtils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.testcontainers.elasticsearch.ElasticsearchContainer;
import org.testcontainers.images.builder.ImageFromDockerfile;
import org.testcontainers.shaded.org.apache.commons.io.IOUtils;
import org.testcontainers.utility.DockerImageName;

import javax.net.ssl.SSLContext;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.Base64;
import java.util.Map;
import java.util.Random;
import java.util.Scanner;

public class ElasticsearchTestServer implements AutoCloseable {

Expand All @@ -53,7 +53,10 @@ public class ElasticsearchTestServer implements AutoCloseable {
private ElasticsearchClient client;

private static ElasticsearchTestServer global;
private static final String artifactsApiUrl = "https://artifacts-api.elastic.co/v1/versions/";
private static final String artifactsSnapshotUrl = "https://artifacts-snapshot.elastic" +
".co/elasticsearch/latest/";
private static final String artifactLatest = "https://artifacts-snapshot.elastic" +
".co/elasticsearch/latest/master.json";

public static synchronized ElasticsearchTestServer global() {
if (global == null) {
Expand All @@ -63,7 +66,8 @@ public static synchronized ElasticsearchTestServer global() {
String localUrl = "http://localhost:9200";
HttpURLConnection connection = (HttpURLConnection) new URL(localUrl).openConnection();
connection.setRequestProperty("Authorization", "Basic " +
Base64.getEncoder().encodeToString("elastic:changeme".getBytes(StandardCharsets.UTF_8)));
Base64.getEncoder().encodeToString(("elastic" +
":changeme").getBytes(StandardCharsets.UTF_8)));

try (InputStream input = connection.getInputStream()) {
String content = IOUtils.toString(input, StandardCharsets.UTF_8);
Expand Down Expand Up @@ -102,64 +106,46 @@ protected void setup(String url, SSLContext sslContext) {
this.client = ElasticsearchTestClient.createClient(url, null, sslContext);
}

private Version selectLatestVersion(Version version, String info) {
if (info.contains(version.toString())) {
return version;
}
// if no version X.Y.0 was found, we give up
if (version.maintenance() == 0) {
throw new RuntimeException("Elasticsearch server container version: " + version + " not yet " +
"available");
}
String prerelease = version.isPreRelease() ? "SNAPSHOT" : null;
return selectLatestVersion(new Version(version.major(), version.minor(), version.maintenance() - 1,
prerelease, null), info);
}

private String fetchAndWriteVersionInfo(File file) throws IOException {
String versionInfo = IOUtils.toString(new URL(artifactsApiUrl), StandardCharsets.UTF_8);
FileUtils.writeStringToFile(file, versionInfo, StandardCharsets.UTF_8);
return versionInfo;
}
private Version selectLatestVersion(Version version) {

private Version getLatestAvailableServerVersion(Version version) {
String out;
try {
// check if there's cached information
ClassLoader classLoader = getClass().getClassLoader();
URL location = classLoader.getResource("./co/elastic/clients/version.json");

// writing the info on file before returning
if (location == null) {
File file = new File(classLoader.getResource("./co/elastic/clients").getFile() + "/version" +
".json");
String versionInfo = fetchAndWriteVersionInfo(file);
return selectLatestVersion(version, versionInfo);
}

File file = new File(location.getFile());

// info file was found, but it's expired
if (Instant.ofEpochMilli(file.lastModified()).isBefore(Instant.now().minus(24,
ChronoUnit.HOURS))) {
String versionInfo = fetchAndWriteVersionInfo(file);
return selectLatestVersion(version, versionInfo);
String url = artifactsSnapshotUrl +
version.major() +
'.' +
version.minor() +
".json";

out = new Scanner(new URL(url).openStream(), "UTF-8")
.useDelimiter("\\A").next();
} catch (IOException e) {
// Version not available, trying preview version
try {
out = new Scanner(new URL(artifactLatest).openStream(), "UTF-8")
.useDelimiter("\\A").next();
} catch (IOException ex) {
throw new RuntimeException("Elasticsearch server container version " + version + "not " +
"available, exception is: " + ex.getMessage());
}
}

// info file exists and it has new info
String versionInfo = FileUtils.readFileToString(file, StandardCharsets.UTF_8);
return selectLatestVersion(version, versionInfo);

} catch (IOException e) {
throw new RuntimeException(e);
ObjectMapper mapper = new ObjectMapper();
Map info = null;
try {
info = mapper.readValue(out, Map.class);
} catch (JsonProcessingException e) {
throw new RuntimeException("Could not parse version info from artifact api, exception is: " + e.getMessage());
}

return Version.parse(info.get("version").toString());
}

public synchronized ElasticsearchTestServer start() {
if (this.client != null) {
return this;
}

Version version = getLatestAvailableServerVersion(Version.VERSION);
Version version = selectLatestVersion(Version.VERSION);

// using specific stable version for tests with plugins
if (plugins.length > 0) {
Expand Down
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