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/*
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2023 Nordix Foundation.
* ================================================================================
* 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.controlloop.feature.management;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.Collections;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.onap.policy.drools.apps.controlloop.feature.management.ControlLoopManagementFeature.Factory;
import org.onap.policy.drools.controller.DroolsController;
import org.onap.policy.drools.system.PolicyController;
import org.springframework.test.util.ReflectionTestUtils;
/**
* Control Loop Management Feature Test.
*/
class ControlLoopManagementFeatureTest {
private static final String FACTORY_FIELD = "factory";
private static final String SESSION_NAME = "my-session";
private static final String CONTROLLER_NAME = "my-controller";
private static Factory saveFactory;
@BeforeAll
public static void setUpBeforeClass() {
saveFactory = (Factory) ReflectionTestUtils.getField(ControlLoopManagementFeature.class, FACTORY_FIELD);
}
@AfterEach
public void tearDown() {
ReflectionTestUtils.setField(ControlLoopManagementFeature.class, FACTORY_FIELD, saveFactory);
}
/**
* Sequence Number Test.
*/
@Test
void getSequenceNumber() {
assertEquals(1000, new ControlLoopManagementFeature().getSequenceNumber());
}
/**
* Name Test.
*/
@Test
void getName() {
assertEquals("controlloop-management", new ControlLoopManagementFeature().getName());
}
@Test
void testControlLoops_InvalidArgs() {
var factory = mock(Factory.class);
ReflectionTestUtils.setField(ControlLoopManagementFeature.class, FACTORY_FIELD, factory);
// returns null controller
when(factory.getController(any())).thenReturn(null);
assertThatIllegalArgumentException()
.isThrownBy(() -> ControlLoopManagementFeature.controlLoops(CONTROLLER_NAME, SESSION_NAME))
.withMessage("Invalid Controller Name");
// non-matching session name
var drools = mock(DroolsController.class);
when(drools.getSessionNames()).thenReturn(Collections.emptyList());
var ctlr = mock(PolicyController.class);
when(ctlr.getDrools()).thenReturn(drools);
when(factory.getController(any())).thenReturn(ctlr);
assertThatIllegalArgumentException()
.isThrownBy(() -> ControlLoopManagementFeature.controlLoops(CONTROLLER_NAME, SESSION_NAME))
.withMessage("Invalid Session Name");
}
@Test
void testFactoryGetController() {
// invoking controlLoops() will invoke the factory.getController() method
assertThatIllegalArgumentException().isThrownBy(
() -> ControlLoopManagementFeature.controlLoops("unknown-controller", SESSION_NAME));
}
}
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