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package org.openecomp.sdc.be.components.merge;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.openecomp.sdc.be.components.utils.ComponentInstanceBuilder;
import org.openecomp.sdc.be.components.utils.ObjectGenerator;
import org.openecomp.sdc.be.components.utils.ResourceBuilder;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.be.model.ComponentInstance;
import org.openecomp.sdc.be.model.Resource;
import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
import fj.data.Either;
public class TopologyComparatorTest {
@InjectMocks
private TopologyComparator testInstance;
@Mock
private RelationsComparator relationsComparator;
@Mock
private ToscaOperationFacade toscaOperationFacade;
@Mock
private ComponentsUtils componentsUtils;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
}
@Test
public void compareTopologies_NotSameNumOfInstances() throws Exception {
Resource resourceWith2Instances = ObjectGenerator.buildResourceWithComponentInstance("inst1", "inst2");
Resource resourceWith1Instances = ObjectGenerator.buildResourceWithComponentInstance("inst1");
Resource resourceWithNoInstances = new Resource();
assertTrue(testInstance.isTopologyChanged(resourceWithNoInstances, resourceWith2Instances).left().value());
assertTrue(testInstance.isTopologyChanged(resourceWithNoInstances, resourceWith1Instances).left().value());
assertTrue(testInstance.isTopologyChanged(resourceWith1Instances, resourceWith2Instances).left().value());
}
@Test
public void compareTopologies_notSameInstanceNames() throws Exception {
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstance("inst1", "inst2");
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstance("inst1", "inst3");
assertTrue(testInstance.isTopologyChanged(resource1, resource2).left().value());
}
@Test
public void compareTopologies_notSameInstanceTypes_notSameOriginInstanceTypes() throws Exception {
ComponentInstance inst1 = new ComponentInstanceBuilder().setName("inst1").setComponentUid("inst1").setToscaName("a.b.c").build();
ComponentInstance inst2 = new ComponentInstanceBuilder().setName("inst2").setComponentUid("inst2").setToscaName("a.b.c.d").build();
ComponentInstance inst2DiffType = new ComponentInstanceBuilder().setName("inst2").setComponentUid("inst2DiffType").setToscaName("a.b.c.d.e").build();
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2DiffType);
Resource inst2OriginResource = new ResourceBuilder().setInvariantUUid("inst2Invariant").build();
Resource inst2DiffTypeOriginResource = new ResourceBuilder().setInvariantUUid("inst2DiffTypeInvariant").build();
when(toscaOperationFacade.getToscaElement(inst2.getComponentUid())).thenReturn(Either.left(inst2OriginResource));
when(toscaOperationFacade.getToscaElement(inst2DiffType.getComponentUid())).thenReturn(Either.left(inst2DiffTypeOriginResource));
assertTrue(testInstance.isTopologyChanged(resource1, resource2).left().value());
}
@Test
public void compareTopologies_notSameInstanceTypes_failToFetchOriginComponent() throws Exception {
ComponentInstance inst1 = new ComponentInstanceBuilder().setName("inst1").setComponentUid("inst1").setToscaName("a.b.c").build();
ComponentInstance inst1DiffOriginCmpt = new ComponentInstanceBuilder().setName("inst1").setComponentUid("inst1Diff").setToscaName("a.b.c.d").build();
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstances(inst1);
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstances(inst1DiffOriginCmpt);
when(toscaOperationFacade.getToscaElement(inst1.getComponentUid())).thenReturn(Either.right(StorageOperationStatus.GENERAL_ERROR));
when(componentsUtils.convertFromStorageResponse(StorageOperationStatus.GENERAL_ERROR)).thenReturn(ActionStatus.GENERAL_ERROR);
assertEquals(ActionStatus.GENERAL_ERROR, testInstance.isTopologyChanged(resource1, resource2).right().value());
}
@Test
public void compareTopologies_notSameRelations() throws Exception {
ComponentInstance inst1 = new ComponentInstanceBuilder().setName("inst1").setToscaName("a.b.c").build();
ComponentInstance inst2 = new ComponentInstanceBuilder().setName("inst2").setToscaName("a.b.c.d").build();
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
when(relationsComparator.isRelationsChanged(resource1, resource2)).thenReturn(true);
assertTrue(testInstance.isTopologyChanged(resource1, resource2).left().value());
}
@Test
public void compareTopologies_sameInstances_sameRelations_noTopologyChange() throws Exception {
ComponentInstance inst1 = new ComponentInstanceBuilder().setName("inst1").setToscaName("a.b.c").build();
ComponentInstance inst2 = new ComponentInstanceBuilder().setName("inst2").setToscaName("a.b.c.d").build();
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
when(relationsComparator.isRelationsChanged(resource1, resource2)).thenReturn(false);
assertFalse(testInstance.isTopologyChanged(resource1, resource2).left().value());
}
@Test
public void compareTopologies_sameInstancesInvariant_sameRelations_noTopologyChange() throws Exception {
ComponentInstance inst1 = new ComponentInstanceBuilder().setName("inst1").setComponentUid("inst1").setToscaName("a.b.c").build();
ComponentInstance inst2 = new ComponentInstanceBuilder().setName("inst2").setComponentUid("inst2").setToscaName("a.b.c.d").build();
ComponentInstance inst2DiffType = new ComponentInstanceBuilder().setName("inst2").setComponentUid("inst2DiffType").setToscaName("a.b.c.d.e").build();
Resource resource1 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2);
Resource resource2 = ObjectGenerator.buildResourceWithComponentInstances(inst1, inst2DiffType);
Resource inst2OriginResource = new ResourceBuilder().setInvariantUUid("inst2Invariant").build();
when(toscaOperationFacade.getToscaElement(inst2.getComponentUid())).thenReturn(Either.left(inst2OriginResource));
when(toscaOperationFacade.getToscaElement(inst2DiffType.getComponentUid())).thenReturn(Either.left(inst2OriginResource));
when(relationsComparator.isRelationsChanged(resource1, resource2)).thenReturn(false);
assertFalse(testInstance.isTopologyChanged(resource1, resource2).left().value());
}
}
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