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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.drools.apps.controller.usecases.step;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
import org.onap.policy.controlloop.actor.guard.DecisionOperation;
import org.onap.policy.controlloop.actor.guard.GuardActor;
import org.onap.policy.controlloop.actor.so.VfModuleCreate;
import org.onap.policy.controlloop.actorserviceprovider.Operation;
import org.onap.policy.controlloop.actorserviceprovider.OperationProperties;
import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
import org.onap.policy.controlloop.eventmanager.StepContext;
public class GuardStep2Test {
private static final String CL_NAME = "my-closed-loop";
private static final String MASTER_ACTOR = "master-actor";
private static final String MASTER_OPERATION = "master-operation";
private static final String MY_TARGET = "my-target";
private static final UUID REQ_ID = UUID.randomUUID();
private static final int VF_COUNT = 10;
@Mock
private ControlLoopEventContext context;
@Mock
private StepContext stepContext;
@Mock
private VirtualControlLoopEvent event;
@Mock
private Operation policyOper;
private ControlLoopOperationParams params;
private Step2 master;
private GuardStep2 step;
/**
* Sets up.
*/
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
when(event.getRequestId()).thenReturn(REQ_ID);
when(context.getEvent()).thenReturn(event);
when(stepContext.getProperty(OperationProperties.AAI_TARGET_ENTITY)).thenReturn(MY_TARGET);
when(stepContext.contains(OperationProperties.DATA_VF_COUNT)).thenReturn(true);
when(stepContext.getProperty(OperationProperties.DATA_VF_COUNT)).thenReturn(VF_COUNT);
params = ControlLoopOperationParams.builder().actor(MASTER_ACTOR).operation(MASTER_OPERATION)
.targetEntity(MY_TARGET).context(context).build();
master = new Step2(stepContext, params, event) {
@Override
protected Operation buildOperation() {
return policyOper;
}
};
// force it to build the operation
master.init();
step = new GuardStep2(master, CL_NAME);
}
@Test
public void testConstructor() {
assertEquals(GuardActor.NAME, step.getActorName());
assertEquals(DecisionOperation.NAME, step.getOperationName());
assertSame(stepContext, step.stepContext);
assertSame(event, step.event);
// test when master is uninitialized
master = new Step2(stepContext, params, event);
assertThatIllegalStateException().isThrownBy(() -> new GuardStep2(master, CL_NAME));
ControlLoopOperationParams params2 = step.getParams();
// @formatter:off
assertThat(params2.getPayload()).isEqualTo(Map.of(
"actor", MASTER_ACTOR,
"operation", MASTER_OPERATION,
"requestId", REQ_ID,
"clname", CL_NAME));
// @formatter:on
}
@Test
public void testAcceptsEvent() {
// it should always accept events
assertTrue(step.acceptsEvent());
}
@Test
public void testGetPropertyNames() {
// unmatching property names
when(policyOper.getPropertyNames()).thenReturn(List.of("propA", "propB"));
assertThat(step.getPropertyNames()).isEmpty();
// matching property names
when(policyOper.getPropertyNames()).thenReturn(List.of("propA", OperationProperties.DATA_VF_COUNT, "propB"));
assertThat(step.getPropertyNames()).isEqualTo(List.of(OperationProperties.DATA_VF_COUNT));
}
@Test
public void testLoadTargetEntity() {
step.loadTargetEntity(OperationProperties.AAI_TARGET_ENTITY);
assertThat(step.getParams().getPayload()).containsEntry(GuardStep2.PAYLOAD_KEY_TARGET_ENTITY, MY_TARGET);
}
/**
* Tests loadVfCount() when the policy operation is NOT "VF Module Create".
*/
@Test
public void testLoadVfCountNotVfModuleCreate() {
// should decrement the count
step.loadVfCount("");
assertThat(step.getParams().getPayload()).containsEntry(GuardStep2.PAYLOAD_KEY_VF_COUNT, VF_COUNT - 1);
}
/**
* Tests loadVfCount() when the policy operation is "VF Module Create".
*/
@Test
public void testLoadVfCountVfModuleCreate() {
when(policyOper.getName()).thenReturn(VfModuleCreate.NAME);
// should increment the count
step.loadVfCount("");
assertThat(step.getParams().getPayload()).containsEntry(GuardStep2.PAYLOAD_KEY_VF_COUNT, VF_COUNT + 1);
}
}
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