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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.application;
import com.yahoo.vespa.config.server.modelfactory.LegacyFlags;
import com.yahoo.cloud.config.ModelConfig;
import com.yahoo.component.Version;
import com.yahoo.config.model.application.provider.FilesApplicationPackage;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.ApplicationName;
import com.yahoo.config.provision.InstanceName;
import com.yahoo.config.provision.TenantName;
import com.yahoo.vespa.config.server.ModelStub;
import com.yahoo.vespa.config.server.ServerCache;
import com.yahoo.vespa.config.server.monitoring.MetricUpdater;
import com.yahoo.vespa.config.server.monitoring.Metrics;
import com.yahoo.vespa.flags.Flags;
import com.yahoo.vespa.flags.FlagSource;
import com.yahoo.vespa.flags.InMemoryFlagSource;
import com.yahoo.vespa.model.VespaModel;
import org.junit.Before;
import org.junit.Test;
import com.yahoo.config.ConfigInstance;
import com.yahoo.vespa.config.ConfigKey;
import com.yahoo.vespa.config.ConfigDefinitionKey;
import com.yahoo.vespa.config.buildergen.ConfigDefinition;
import com.yahoo.document.config.DocumentmanagerConfig;
import java.io.File;
import java.nio.charset.StandardCharsets;
import java.util.Optional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author arnej
*/
public class LegacyFlagsTest {
@Test
public void testThatLegacyOverridesWork() throws Exception {
File testApp = new File("src/test/apps/legacy-flag");
var appPkg = FilesApplicationPackage.fromFile(testApp);
var flag = Flags.USE_V8_GEO_POSITIONS.bindTo(LegacyFlags.from(appPkg, new InMemoryFlagSource()));
assertTrue(flag.value());
/* rest here tests that having a "legacy" XML tag doesn't break other things, but without actually using it: */
VespaModel model = new VespaModel(appPkg);
ApplicationId applicationId = new ApplicationId.Builder().tenant("foo").applicationName("foo").build();
ServerCache cache = new ServerCache();
Application app = new Application(model, cache, 1L, new Version(1, 2, 3),
new MetricUpdater(Metrics.createTestMetrics(), Metrics.createDimensions(applicationId)), applicationId);
assertNotNull(app.getModel());
/*
// Note: no feature flags active with this code path
ConfigDefinitionKey cdk = new ConfigDefinitionKey(DocumentmanagerConfig.CONFIG_DEF_NAME, DocumentmanagerConfig.CONFIG_DEF_NAMESPACE);
ConfigDefinition cdd = new ConfigDefinition(cdk.getName(), DocumentmanagerConfig.CONFIG_DEF_SCHEMA);
var cfgBuilder = app.getModel().getConfigInstance(new ConfigKey<>(cdk.getName(), "client", cdk.getNamespace()), cdd);
assertTrue(cfgBuilder instanceof DocumentmanagerConfig.Builder);
var cfg = ((DocumentmanagerConfig.Builder)cfgBuilder).build();
// no effect from legacy override seen here:
System.out.println("CFG: "+cfg);
*/
}
}
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