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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.configchange;
import com.yahoo.config.model.api.ServiceInfo;
import org.junit.Test;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import static org.junit.Assert.assertEquals;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static com.yahoo.vespa.config.server.configchange.Utils.*;
/**
* @author geirst
*/
public class RestartActionsTest {
private String toString(RestartActions.Entry entry) {
StringBuilder builder = new StringBuilder();
builder.append(entry.getClusterType() + "." + entry.getClusterName() + "." + entry.getServiceType() + ":");
builder.append(entry.getServices().stream().
map(ServiceInfo::getServiceName).
sorted().
collect(Collectors.joining(",", "[", "]")));
builder.append(entry.getMessages().stream().
collect(Collectors.joining(",", "[", "]")));
return builder.toString();
}
@Test
public void actions_with_multiple_reasons() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder().
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).
restart(CHANGE_MSG_2, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).build();
List<RestartActions.Entry> entries = actions.getRestartActions().getEntries();
assertThat(entries.size(), is(1));
assertThat(toString(entries.get(0)), equalTo("search.foo.searchnode:[baz][change,other change]"));
}
@Test
public void actions_with_same_service_type() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder().
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME_2).build();
List<RestartActions.Entry> entries = actions.getRestartActions().getEntries();
assertThat(entries.size(), is(1));
assertThat(toString(entries.get(0)), equalTo("search.foo.searchnode:[baz,qux][change]"));
}
@Test
public void actions_with_multiple_service_types() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder().
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE_2, SERVICE_NAME).build();
List<RestartActions.Entry> entries = actions.getRestartActions().getEntries();
assertThat(entries.size(), is(2));
assertThat(toString(entries.get(0)), equalTo("search.foo.distributor:[baz][change]"));
assertThat(toString(entries.get(1)), equalTo("search.foo.searchnode:[baz][change]"));
}
@Test
public void actions_with_multiple_clusters_of_same_type() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder().
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).
restart(CHANGE_MSG, CLUSTER_2, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).build();
List<RestartActions.Entry> entries = actions.getRestartActions().getEntries();
assertThat(entries.size(), is(2));
assertThat(toString(entries.get(0)), equalTo("search.bar.searchnode:[baz][change]"));
assertThat(toString(entries.get(1)), equalTo("search.foo.searchnode:[baz][change]"));
}
@Test
public void actions_with_multiple_clusters_of_different_type() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder().
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME).
restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE_2, SERVICE_TYPE, SERVICE_NAME).build();
List<RestartActions.Entry> entries = actions.getRestartActions().getEntries();
assertThat(entries.size(), is(2));
assertThat(toString(entries.get(0)), equalTo("content.foo.searchnode:[baz][change]"));
assertThat(toString(entries.get(1)), equalTo("search.foo.searchnode:[baz][change]"));
}
@Test
public void use_for_internal_restart_test() {
ConfigChangeActions actions = new ConfigChangeActionsBuilder()
.restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE, SERVICE_TYPE, SERVICE_NAME)
.restart(CHANGE_MSG, CLUSTER, CLUSTER_TYPE_2, SERVICE_TYPE, SERVICE_NAME, true).build();
assertEquals(Set.of(CLUSTER_TYPE, CLUSTER_TYPE_2),
actions.getRestartActions().getEntries().stream().map(RestartActions.Entry::getClusterType).collect(Collectors.toSet()));
assertEquals(Set.of(CLUSTER_TYPE, CLUSTER_TYPE_2),
actions.getRestartActions().useForInternalRestart(false).getEntries().stream().map(RestartActions.Entry::getClusterType).collect(Collectors.toSet()));
assertEquals(Set.of(CLUSTER_TYPE),
actions.getRestartActions().useForInternalRestart(true).getEntries().stream().map(RestartActions.Entry::getClusterType).collect(Collectors.toSet()));
}
}
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