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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.node.admin.configserver.orchestrator;
import com.yahoo.vespa.hosted.node.admin.configserver.ConfigServerApiImpl;
import com.yahoo.vespa.hosted.node.admin.configserver.HttpException;
import com.yahoo.vespa.orchestrator.restapi.wire.BatchOperationResult;
import com.yahoo.vespa.orchestrator.restapi.wire.HostStateChangeDenialReason;
import com.yahoo.vespa.orchestrator.restapi.wire.UpdateHostResponse;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.Optional;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* @author freva
*/
public class OrchestratorImplTest {
private static final String hostName = "host123.yahoo.com";
private final ConfigServerApiImpl configServerApi = mock(ConfigServerApiImpl.class);
private final OrchestratorImpl orchestrator = new OrchestratorImpl(configServerApi);
@Test
void testSuspendCall() {
when(configServerApi.put(
eq(OrchestratorImpl.ORCHESTRATOR_PATH_PREFIX_HOST_API + "/" + hostName + "/suspended"),
eq(Optional.empty()),
eq(UpdateHostResponse.class),
any()
)).thenReturn(new UpdateHostResponse(hostName, null));
orchestrator.suspend(hostName);
}
@Test
void testSuspendCallWithFailureReason() {
assertThrows(OrchestratorException.class, () -> {
when(configServerApi.put(
eq(OrchestratorImpl.ORCHESTRATOR_PATH_PREFIX_HOST_API + "/" + hostName + "/suspended"),
eq(Optional.empty()),
eq(UpdateHostResponse.class),
any()
)).thenReturn(new UpdateHostResponse(hostName, new HostStateChangeDenialReason("hostname", "fail")));
orchestrator.suspend(hostName);
});
}
@Test
void testSuspendCallWithNotFound() {
assertThrows(OrchestratorNotFoundException.class, () -> {
when(configServerApi.put(any(String.class), any(), any(), any()))
.thenThrow(new HttpException.NotFoundException("Not Found"));
orchestrator.suspend(hostName);
});
}
@Test
void testSuspendCallWithSomeOtherException() {
assertThrows(RuntimeException.class, () -> {
when(configServerApi.put(any(String.class), any(), any(), any()))
.thenThrow(new RuntimeException("Some parameter was wrong"));
orchestrator.suspend(hostName);
});
}
@Test
void testResumeCall() {
when(configServerApi.delete(
OrchestratorImpl.ORCHESTRATOR_PATH_PREFIX_HOST_API + "/" + hostName + "/suspended",
UpdateHostResponse.class
)).thenReturn(new UpdateHostResponse(hostName, null));
orchestrator.resume(hostName);
}
@Test
void testResumeCallWithFailureReason() {
assertThrows(OrchestratorException.class, () -> {
when(configServerApi.delete(
OrchestratorImpl.ORCHESTRATOR_PATH_PREFIX_HOST_API + "/" + hostName + "/suspended",
UpdateHostResponse.class
)).thenReturn(new UpdateHostResponse(hostName, new HostStateChangeDenialReason("hostname", "fail")));
orchestrator.resume(hostName);
});
}
@Test
void testResumeCallWithNotFound() {
assertThrows(OrchestratorNotFoundException.class, () -> {
when(configServerApi.delete(
any(String.class),
any()
)).thenThrow(new HttpException.NotFoundException("Not Found"));
orchestrator.resume(hostName);
});
}
@Test
void testResumeCallWithSomeOtherException() {
assertThrows(RuntimeException.class, () -> {
when(configServerApi.put(any(String.class), any(), any(), any()))
.thenThrow(new RuntimeException("Some parameter was wrong"));
orchestrator.suspend(hostName);
});
}
@Test
void testBatchSuspendCall() {
String parentHostName = "host1.test.yahoo.com";
List<String> hostNames = List.of("a1.host1.test.yahoo.com", "a2.host1.test.yahoo.com");
when(configServerApi.put(
eq("/orchestrator/v1/suspensions/hosts/host1.test.yahoo.com?hostname=a1.host1.test.yahoo.com&hostname=a2.host1.test.yahoo.com"),
eq(Optional.empty()),
eq(BatchOperationResult.class),
any()
)).thenReturn(BatchOperationResult.successResult());
orchestrator.suspend(parentHostName, hostNames);
}
@Test
void testBatchSuspendCallWithFailureReason() {
assertThrows(OrchestratorException.class, () -> {
String parentHostName = "host1.test.yahoo.com";
List<String> hostNames = List.of("a1.host1.test.yahoo.com", "a2.host1.test.yahoo.com");
String failureReason = "Failed to suspend";
when(configServerApi.put(
eq("/orchestrator/v1/suspensions/hosts/host1.test.yahoo.com?hostname=a1.host1.test.yahoo.com&hostname=a2.host1.test.yahoo.com"),
eq(Optional.empty()),
eq(BatchOperationResult.class),
any()
)).thenReturn(new BatchOperationResult(failureReason));
orchestrator.suspend(parentHostName, hostNames);
});
}
@Test
void testBatchSuspendCallWithSomeException() {
assertThrows(RuntimeException.class, () -> {
String parentHostName = "host1.test.yahoo.com";
List<String> hostNames = List.of("a1.host1.test.yahoo.com", "a2.host1.test.yahoo.com");
String exceptionMessage = "Exception: Something crashed!";
when(configServerApi.put(
eq("/orchestrator/v1/suspensions/hosts/host1.test.yahoo.com?hostname=a1.host1.test.yahoo.com&hostname=a2.host1.test.yahoo.com"),
eq(Optional.empty()),
eq(BatchOperationResult.class),
any()
)).thenThrow(new RuntimeException(exceptionMessage));
orchestrator.suspend(parentHostName, hostNames);
});
}
}
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