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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;
import com.yahoo.component.*;
import com.yahoo.component.Version;
import org.junit.Test;
import java.util.Optional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author bratseth
*/
public class ClusterMembershipTest {
@Test
public void testContainerServiceInstance() {
ClusterSpec cluster = ClusterSpec.request(ClusterSpec.Type.container, ClusterSpec.Id.from("id1"), Version.fromString("6.42"));
assertContainerService(ClusterMembership.from(cluster, 3));
}
@Test
public void testContainerServiceInstanceFromString() {
assertContainerService(ClusterMembership.from("container/id1/3", Vtag.currentVersion));
}
@Test
public void testServiceInstance() {
ClusterSpec cluster = ClusterSpec.request(ClusterSpec.Type.content, ClusterSpec.Id.from("id1"), Version.fromString("6.42"));
assertContentService(ClusterMembership.from(cluster, 37));
}
@Test
public void testServiceInstanceFromString() {
assertContentService(ClusterMembership.from("content/id1/37", Vtag.currentVersion));
}
@Test
public void testServiceInstanceWithGroup() {
ClusterSpec cluster = ClusterSpec.from(ClusterSpec.Type.content, ClusterSpec.Id.from("id1"),
ClusterSpec.Group.from(4), Version.fromString("6.42"));
assertContentServiceWithGroup(ClusterMembership.from(cluster, 37));
}
@Test
public void testServiceInstanceWithGroupFromString() {
assertContentServiceWithGroup(ClusterMembership.from("content/id1/4/37", Vtag.currentVersion));
}
@Test
public void testServiceInstanceWithRetire() {
ClusterSpec cluster = ClusterSpec.request(ClusterSpec.Type.content, ClusterSpec.Id.from("id1"), Version.fromString("6.42"));
assertContentServiceWithRetire(ClusterMembership.retiredFrom(cluster, 37));
}
@Test
public void testServiceInstanceWithRetireFromString() {
assertContentServiceWithRetire(ClusterMembership.from("content/id1/37/retired", Vtag.currentVersion));
}
@Test
public void testServiceInstanceWithGroupAndRetire() {
ClusterSpec cluster = ClusterSpec.from(ClusterSpec.Type.content, ClusterSpec.Id.from("id1"),
ClusterSpec.Group.from(4), Version.fromString("6.42"));
assertContentServiceWithGroupAndRetire(ClusterMembership.retiredFrom(cluster, 37));
}
@Test
public void testServiceInstanceWithGroupAndRetireFromString() {
assertContentServiceWithGroupAndRetire(ClusterMembership.from("content/id1/4/37/retired", Vtag.currentVersion));
}
private void assertContainerService(ClusterMembership instance) {
assertEquals(ClusterSpec.Type.container, instance.cluster().type());
assertEquals("id1", instance.cluster().id().value());
assertEquals(Optional.<ClusterSpec.Group>empty(), instance.cluster().group());
assertEquals(3, instance.index());
assertEquals("container/id1/3", instance.stringValue());
}
private void assertContentService(ClusterMembership instance) {
assertEquals(ClusterSpec.Type.content, instance.cluster().type());
assertEquals("id1", instance.cluster().id().value());
assertFalse("gr4", instance.cluster().group().isPresent());
assertEquals(37, instance.index());
assertFalse(instance.retired());
assertEquals("content/id1/37", instance.stringValue());
}
private void assertContentServiceWithGroup(ClusterMembership instance) {
assertEquals(ClusterSpec.Type.content, instance.cluster().type());
assertEquals("id1", instance.cluster().id().value());
assertEquals(4, instance.cluster().group().get().index());
assertEquals(37, instance.index());
assertFalse(instance.retired());
assertEquals("content/id1/4/37", instance.stringValue());
}
private void assertContentServiceWithRetire(ClusterMembership instance) {
assertEquals(ClusterSpec.Type.content, instance.cluster().type());
assertEquals("id1", instance.cluster().id().value());
assertEquals(37, instance.index());
assertTrue(instance.retired());
assertEquals("content/id1/37/retired", instance.stringValue());
}
private void assertContentServiceWithGroupAndRetire(ClusterMembership instance) {
assertEquals(ClusterSpec.Type.content, instance.cluster().type());
assertEquals("id1", instance.cluster().id().value());
assertEquals(4, instance.cluster().group().get().index());
assertEquals(37, instance.index());
assertTrue(instance.retired());
assertEquals("content/id1/4/37/retired", instance.stringValue());
}
}
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