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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ai.vespa.hosted.api;
import com.yahoo.slime.Cursor;
import com.yahoo.slime.Inspector;
import com.yahoo.slime.JsonFormat;
import com.yahoo.slime.Slime;
import com.yahoo.slime.SlimeStream;
import com.yahoo.slime.SlimeUtils;
import java.io.ByteArrayOutputStream;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import static com.yahoo.yolean.Exceptions.uncheck;
/**
* @author mortent
*/
public class TestDescriptor {
public static final String DEFAULT_FILENAME = "META-INF/ai.vespa/testDescriptor.json";
public static final String CURRENT_VERSION = "1.0";
private static final String JSON_FIELD_VERSION = "version";
private static final String JSON_FIELD_CONFIGURED_TESTS = "configuredTests";
private static final String JSON_FIELD_SYSTEM_TESTS = "systemTests";
private static final String JSON_FIELD_STAGING_TESTS = "stagingTests";
private static final String JSON_FIELD_STAGING_SETUP_TESTS = "stagingSetupTests";
private static final String JSON_FIELD_PRODUCTION_TESTS = "productionTests";
private final Map<TestCategory, List<String>> configuredTestClasses;
private final String version;
private TestDescriptor(String version, Map<TestCategory, List<String>> configuredTestClasses) {
this.version = version;
this.configuredTestClasses = configuredTestClasses;
}
public static TestDescriptor fromJsonString(String testDescriptor) {
var slime = SlimeUtils.jsonToSlime(testDescriptor);
var root = slime.get();
var version = root.field(JSON_FIELD_VERSION).asString();
var testRoot = root.field(JSON_FIELD_CONFIGURED_TESTS);
var systemTests = getJsonArray(testRoot, JSON_FIELD_SYSTEM_TESTS);
var stagingTests = getJsonArray(testRoot, JSON_FIELD_STAGING_TESTS);
var stagingSetupTests = getJsonArray(testRoot, JSON_FIELD_STAGING_SETUP_TESTS);
var productionTests = getJsonArray(testRoot, JSON_FIELD_PRODUCTION_TESTS);
return new TestDescriptor(version, toMap(systemTests, stagingTests, stagingSetupTests, productionTests));
}
public static TestDescriptor from(
String version, List<String> systemTests, List<String> stagingTests, List<String> stagingSetupTests, List<String> productionTests) {
return new TestDescriptor(version, toMap(systemTests, stagingTests, stagingSetupTests, productionTests));
}
private static Map<TestCategory, List<String>> toMap(
List<String> systemTests, List<String> stagingTests, List<String> stagingSetupTests, List<String> productionTests) {
return Map.of(
TestCategory.systemtest, systemTests,
TestCategory.stagingtest, stagingTests,
TestCategory.stagingsetuptest, stagingSetupTests,
TestCategory.productiontest, productionTests
);
}
private static List<String> getJsonArray(Cursor cursor, String field) {
return SlimeStream.fromArray(cursor.field(field), Inspector::asString).toList();
}
public String version() {
return version;
}
public List<String> getConfiguredTests(TestCategory category) {
return List.copyOf(configuredTestClasses.get(category));
}
public String toJson() {
Slime slime = new Slime();
Cursor root = slime.setObject();
root.setString(JSON_FIELD_VERSION, this.version);
Cursor tests = root.setObject(JSON_FIELD_CONFIGURED_TESTS);
addJsonArrayForTests(tests, JSON_FIELD_SYSTEM_TESTS, TestCategory.systemtest);
addJsonArrayForTests(tests, JSON_FIELD_STAGING_TESTS, TestCategory.stagingtest);
addJsonArrayForTests(tests, JSON_FIELD_PRODUCTION_TESTS, TestCategory.productiontest);
addJsonArrayForTests(tests, JSON_FIELD_STAGING_SETUP_TESTS, TestCategory.stagingsetuptest);
ByteArrayOutputStream out = new ByteArrayOutputStream();
uncheck(() -> new JsonFormat(/*compact*/false).encode(out, slime));
return out.toString();
}
private void addJsonArrayForTests(Cursor testsRoot, String fieldName, TestCategory category) {
List<String> tests = configuredTestClasses.get(category);
if (tests.isEmpty()) return;
Cursor cursor = testsRoot.setArray(fieldName);
tests.forEach(cursor::addString);
}
@Override
public String toString() {
return "TestClassDescriptor{" +
"configuredTestClasses=" + configuredTestClasses +
'}';
}
public enum TestCategory {systemtest, stagingsetuptest, stagingtest, productiontest}
}
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