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package org.openecomp.sdc.be.components.merge.resource;
import fj.data.Either;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.openecomp.sdc.be.components.merge.ComponentsMergeCommand;
import org.openecomp.sdc.be.components.utils.ObjectGenerator;
import org.openecomp.sdc.be.dao.api.ActionStatus;
import org.openecomp.sdc.be.model.Resource;
import static java.util.Arrays.asList;
import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.*;
@RunWith(MockitoJUnitRunner.class)
public class ResourceDataMergeBusinessLogicTest {
@InjectMocks
private ResourceDataMergeBusinessLogic testInstance;
@Mock
private MergeCommandsFactory mergeCommandsFactory;
@Mock
private ComponentsMergeCommand commandA;
@Mock
private ComponentsMergeCommand commandB;
@Mock
private ComponentsMergeCommand commandC;
private Resource oldResource, newResource;
@Before
public void setUp() throws Exception {
oldResource = ObjectGenerator.buildBasicResource();
newResource = ObjectGenerator.buildBasicResource();
when(mergeCommandsFactory.getMergeCommands(oldResource, newResource)).thenReturn(Either.left(asList(commandA, commandB, commandC)));
}
@Test
public void whenCommandsFactoryFails_propagateTheFailure() {
when(mergeCommandsFactory.getMergeCommands(oldResource, newResource)).thenReturn(Either.right(ActionStatus.GENERAL_ERROR));
ActionStatus actionStatus = testInstance.mergeResourceEntities(oldResource, newResource);
assertEquals(ActionStatus.GENERAL_ERROR, actionStatus);
verifyZeroInteractions(commandA, commandB, commandC);
}
@Test
public void mergeResources_allMergeClassesAreCalled() {
when(commandA.mergeComponents(oldResource, newResource)).thenReturn(ActionStatus.OK);
when(commandB.mergeComponents(oldResource, newResource)).thenReturn(ActionStatus.OK);
when(commandC.mergeComponents(oldResource, newResource)).thenReturn(ActionStatus.OK);
ActionStatus actionStatus = testInstance.mergeResourceEntities(oldResource, newResource);
assertEquals(ActionStatus.OK, actionStatus);
}
@Test
public void mergeResources_mergeCommandFailed_dontCallOtherMergeMethods() {
when(commandA.mergeComponents(oldResource, newResource)).thenReturn(ActionStatus.GENERAL_ERROR);
ActionStatus actionStatus = testInstance.mergeResourceEntities(oldResource, newResource);
assertEquals(ActionStatus.GENERAL_ERROR, actionStatus);
verify(commandA).description();
verifyZeroInteractions(commandB, commandC);
}
}
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