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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.config.provision;
import com.yahoo.component.Vtag;
import org.junit.jupiter.api.Test;
import java.util.Collections;
import java.util.Optional;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author bratseth
*/
public class HostFilterTest {
@Test
void testSingleConditionFilter() {
HostFilter all = HostFilter.all();
HostFilter hostname = HostFilter.hostname("host1");
HostFilter type = HostFilter.clusterType(ClusterSpec.Type.content);
HostFilter id = HostFilter.clusterId(ClusterSpec.Id.from("type1"));
assertTrue( all.matches("anyhost", "flavor", membership("container/anytype/0/0")));
assertFalse(hostname.matches("anyhost", "flavor", membership("container/anytype/0/0")));
assertFalse(type.matches("anyhost", "flavor", membership("container/anytype/0/0")));
assertFalse(id.matches("anyhost", "flavor", membership("container/anytype/0/0")));
assertTrue( all.matches("anyhost", "flavor", membership("content/anytype/0/0/stateful")));
assertFalse(hostname.matches("anyhost", "flavor", membership("content/anytype/0/0/stateful")));
assertTrue( type.matches("anyhost", "flavor", membership("content/anytype/0/0/stateful")));
assertFalse( id.matches("anyhost", "flavor", membership("content/anytype/0/0/stateful")));
assertTrue( all.matches("host1", "flavor", membership("content/anytype/0/0/stateful")));
assertTrue(hostname.matches("host1", "flavor", membership("content/anytype/0/0/stateful")));
assertTrue( type.matches("host1", "flavor", membership("content/anytype/0/0/stateful")));
assertFalse( id.matches("host1", "flavor", membership("content/anytype/0/0/stateful")));
assertTrue( all.matches("host1", "flavor", membership("content/type1/0/0/stateful")));
assertTrue(hostname.matches("host1", "flavor", membership("content/type1/0/0/stateful")));
assertTrue( type.matches("host1", "flavor", membership("content/type1/0/0/stateful")));
assertTrue( id.matches("host1", "flavor", membership("content/type1/0/0/stateful")));
}
@Test
void testMultiConditionFilter() {
HostFilter typeAndId = HostFilter.from(Collections.emptyList(),
Collections.emptyList(),
Collections.singletonList(ClusterSpec.Type.content),
Collections.singletonList(ClusterSpec.Id.from("type1")));
assertFalse(typeAndId.matches("anyhost", "flavor", membership("content/anyType/0/0/stateful")));
assertFalse(typeAndId.matches("anyhost", "flavor", membership("container/type1/0/0")));
assertTrue(typeAndId.matches("anyhost", "flavor", membership("content/type1/0/0/stateful")));
}
@Test
void testMultiConditionFilterFromStrings() {
HostFilter typeAndId = HostFilter.from("host1 host2, host3,host4", " , ,flavor", null, "type1 ");
assertFalse(typeAndId.matches("anotherhost", "flavor", membership("content/type1/0/0/stateful")));
assertTrue(typeAndId.matches("host1", "flavor", membership("content/type1/0/0/stateful")));
assertTrue(typeAndId.matches("host2", "flavor", membership("content/type1/0/0/stateful")));
assertTrue(typeAndId.matches("host3", "flavor", membership("content/type1/0/0/stateful")));
assertTrue(typeAndId.matches("host4", "flavor", membership("content/type1/0/0/stateful")));
assertFalse(typeAndId.matches("host1", "flavor", membership("content/type2/0/0/stateful")));
assertFalse(typeAndId.matches("host4", "differentflavor", membership("content/type1/0/0/stateful")));
}
private Optional<ClusterMembership> membership(String membershipString) {
return Optional.of(ClusterMembership.from(membershipString, Vtag.currentVersion, Optional.empty()));
}
}
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