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package org.openecomp.sdc.be.tosca;
import fj.data.Either;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.openecomp.sdc.be.components.impl.exceptions.SdcResourceNotFoundException;
import org.openecomp.sdc.be.datatypes.elements.PolicyTargetType;
import org.openecomp.sdc.be.model.Component;
import org.openecomp.sdc.be.model.ComponentInstance;
import org.openecomp.sdc.be.model.GroupDefinition;
import org.openecomp.sdc.be.model.PolicyDefinition;
import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
import org.openecomp.sdc.be.tosca.model.ToscaMetadata;
import org.openecomp.sdc.be.tosca.model.ToscaPolicyTemplate;
import java.util.*;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class PolicyExportParserImplTest {
private static final String[] POLICY_KEYS = {"policy_key_1","policy_key_2"};
private static final String[] VERSIONS = {"version_1","version_1"};
private static final String[] POLICY_NAMES = {"name_1","name_2"};
private static final String[] POLICY_UUIDS = {"policyUUID_1","policyUUID_2"};
private static final String[] INVARIANT_UUIDS = {"invariantUUID_1","invariantUUID_2"};
private static final String[] POLICY_TYPE_NAMES = {"policyTypeName_1","policyTypeName_2"};
private static final String[] POLICY_COMPONENT_INSTANCES = {"policyComponentInstanceId"};
private static final String POLICY_COMPONENT_INSTANCES_NAME = "policyComponentInstanceName";
private static final String[] POLICY_GROUPS = {"policyGroupId"};
private static final String POLICY_GROUP_NAME = "PolicyGroupName";
private PolicyExportParser policiyExportParser;
@Mock
private ApplicationDataTypeCache dataTypeCache;
@Mock
private Component component;
@Test
public void failToGetAllDataTypes() {
when(dataTypeCache.getAll()).thenReturn(Either.right(null));
assertThatExceptionOfType(SdcResourceNotFoundException.class).isThrownBy(() -> policiyExportParser = new PolicyExportParserImpl(dataTypeCache));
}
@Test
public void noPoliciesInComponent() {
when(dataTypeCache.getAll()).thenReturn(Either.left(null));
when(component.getPolicies()).thenReturn(null);
policiyExportParser = new PolicyExportParserImpl(dataTypeCache);
Map<String, ToscaPolicyTemplate> policies = policiyExportParser.getPolicies(component);
assertThat(policies).isEqualTo(null);
}
@Test
public void onePoliciesInComponent() {
List<Integer> constIndexes = Arrays.asList(new Integer[] {0});
testPoliciesInComponent(constIndexes);
}
@Test
public void twoPoliciesInComponent() {
List<Integer> constIndexes = Arrays.asList(new Integer[] {0,1});
testPoliciesInComponent(constIndexes);
}
private void testPoliciesInComponent(List<Integer> constIndexes) {
when(dataTypeCache.getAll()).thenReturn(Either.left(null));
Map<String, PolicyDefinition> policiesToAdd = getPolicies(constIndexes);
when(component.getPolicies()).thenReturn(policiesToAdd);
when(component.getComponentInstances()).thenReturn(getComponentInstances());
when(component.getGroups()).thenReturn(getGroups());
policiyExportParser = new PolicyExportParserImpl(dataTypeCache);
Map<String, ToscaPolicyTemplate> policies = policiyExportParser.getPolicies(component);
for(Integer i : constIndexes) {
ToscaPolicyTemplate toscaPolicyTemplate = policies.get(POLICY_NAMES[i]);
ToscaMetadata metadata = (ToscaMetadata) toscaPolicyTemplate.getMetadata();
assertThat(metadata.getInvariantUUID()).isEqualTo(INVARIANT_UUIDS[i]);
assertThat(metadata.getUUID()).isEqualTo(POLICY_UUIDS[i]);
assertThat(metadata.getName()).isEqualTo(POLICY_NAMES[i]);
assertThat(metadata.getVersion()).isEqualTo(VERSIONS[i]);
String type = toscaPolicyTemplate.getType();
assertThat(type).isEqualTo(POLICY_TYPE_NAMES[i]);
List<String> targets = toscaPolicyTemplate.getTargets();
assertThat(targets.get(0)).isEqualTo(POLICY_COMPONENT_INSTANCES_NAME);
assertThat(targets.get(1)).isEqualTo(POLICY_GROUP_NAME);
}
}
private List<GroupDefinition> getGroups() {
List<GroupDefinition> groups = new ArrayList<>();
GroupDefinition groupDefinition = new GroupDefinition();
groupDefinition.setUniqueId(POLICY_GROUPS[0]);
groupDefinition.setName(POLICY_GROUP_NAME);
groups.add(groupDefinition);
return groups;
}
private List<ComponentInstance> getComponentInstances() {
List<ComponentInstance> componentInstances = new ArrayList<>();
ComponentInstance componentInstance = new ComponentInstance();
componentInstance.setUniqueId(POLICY_COMPONENT_INSTANCES[0]);
componentInstance.setName(POLICY_COMPONENT_INSTANCES_NAME);
componentInstances.add(componentInstance);
return componentInstances;
}
private Map<String, PolicyDefinition> getPolicies(List<Integer> indexes) {
Map<String, PolicyDefinition> policies = new HashMap<>();
for (int index : indexes) {
PolicyDefinition policyDefinition = new PolicyDefinition();
// Set type
policyDefinition.setPolicyTypeName(POLICY_TYPE_NAMES[index]);
// Set Metadata
policyDefinition.setInvariantUUID(INVARIANT_UUIDS[index]);
policyDefinition.setPolicyUUID(POLICY_UUIDS[index]);
policyDefinition.setName(POLICY_NAMES[index]);
policyDefinition.setVersion(VERSIONS[index]);
// Set targets
policyDefinition.setTargets(getTargers());
policies.put(POLICY_KEYS[index],policyDefinition);
}
return policies;
}
private Map<PolicyTargetType, List<String>> getTargers() {
Map<PolicyTargetType, List<String>> targets = new HashMap<>();
targets.put(PolicyTargetType.COMPONENT_INSTANCES, Arrays.asList(POLICY_COMPONENT_INSTANCES));
targets.put(PolicyTargetType.GROUPS, Arrays.asList(POLICY_GROUPS));
return targets;
}
}
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