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package org.onap.vid.mso;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableListMultimap;
import org.apache.commons.io.IOUtils;
import org.onap.vid.changeManagement.RequestDetailsWrapper;
import org.onap.vid.controllers.OperationalEnvironmentController;
import org.onap.vid.controllers.OperationalEnvironmentController.OperationalEnvironmentManifest;
import org.onap.vid.mso.MsoBusinessLogic;
import org.onap.vid.mso.MsoBusinessLogicImpl;
import org.onap.vid.mso.model.OperationalEnvironmentActivateInfo;
import org.onap.vid.mso.model.OperationalEnvironmentDeactivateInfo;
import org.onap.vid.mso.rest.OperationalEnvironment.OperationEnvironmentRequestDetails;
import org.onap.vid.mso.rest.RequestDetails;
import org.skyscreamer.jsonassert.JSONAssert;
import org.skyscreamer.jsonassert.JSONCompareMode;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import java.io.IOException;
import java.net.URL;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@Test
public class MsoOperationalEnvironmentTest {
private MsoBusinessLogic msoBusinessLogic = new MsoBusinessLogicImpl(null,null);
@Test(dataProvider = "getOperationalEnvironmentActivationPermutations")
public void testJsonResultOfOperationalEnvironmentActivationRequestDetails(HashMap<String, String> permutation) throws IOException {
// Convert 'manifest' to model
final OperationalEnvironmentManifest manifest = new ObjectMapper().readerFor(OperationalEnvironmentManifest.class).readValue(permutation.get("<manifest>"));
// build OperationalEnvironmentActivateInfo
OperationalEnvironmentActivateInfo inputUnderTest = createOperationalEnvironmentActivateInfo("<instanceId>", permutation.get("<userId>"), manifest, permutation.get("<relatedInstanceId>"), permutation.get("<relatedInstanceName>"), permutation.get("<workloadContext>"));
// transform to RequestDetails, and serialize to json
// -> actually, the function "msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails"
// is the code under test here
final RequestDetailsWrapper<RequestDetails> operationalEnvironmentActivationRequestDetails = msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails(inputUnderTest);
String expected = buildExpectation("payload_jsons/activateOperationalEnvironmentsPayloadToMso.json", permutation);
assertThatExpectationIsLikeObject(expected, operationalEnvironmentActivationRequestDetails);
}
@DataProvider
private Object[][] getOperationalEnvironmentActivationPermutations() {
final String manifest = "" +
"{" +
" \"serviceModelList\": [" +
" {" +
" \"serviceModelVersionId\": \"uuid2\"," +
" \"recoveryAction\": \"retry\"" +
" }" +
" ]" +
"}";
final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
.putAll("<instanceId>", "instanceId")
.putAll("<userId>", "1", "0198adb8-87fd-46ef-94ae-258816629c8b")
.putAll("<relatedInstanceId>", "relatedInstanceId", "2744cf56-4f00-4e48-917b-c3bd3b1f8984")
.putAll("<relatedInstanceName>", "relatedInstanceName", "Brooklynn Puanani")
.putAll("<workloadContext>", "workloadContext", "VNF_E2E-extreme")
.putAll("<manifest>", manifest)
.build();
List<HashMap<String, String>> permutations = permuteOptions(options);
return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
}
@Test(dataProvider = "getOperationalEnvironmentCreationPermutations")
public void testJsonResultOfOperationalEnvironmentCreationRequestDetails(HashMap<String, String> permutation) throws IOException {
// build OperationalEnvironmentCreateBody
OperationalEnvironmentController.OperationalEnvironmentCreateBody inputUnderTest = createOperationalEnvironmentCreateBody(permutation.get("<instanceName>"), permutation.get("<ecompInstanceId>"), permutation.get("<ecompInstanceName>"), permutation.get("<operationalEnvType>"), permutation.get("<tenantContext>"), permutation.get("<workloadContext>"));
// transform to RequestDetails, and serialize to json
// -> actually, the function "msoBusinessLogic.createOperationalEnvironmentActivationRequestDetails"
// is the code under test here
final RequestDetailsWrapper<OperationEnvironmentRequestDetails> operationalEnvironmentCreationRequestDetails = msoBusinessLogic.convertParametersToRequestDetails(inputUnderTest, permutation.get("<userId>"));
String expected = buildExpectation("payload_jsons/createOperationalEnvironmentsPayloadToMso.json", permutation);
assertThatExpectationIsLikeObject(expected, operationalEnvironmentCreationRequestDetails);
}
@DataProvider
private Object[][] getOperationalEnvironmentCreationPermutations() {
final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
// instanceName, ecompInstanceId, ecompInstanceName, operationalEnvType, tenantContext, workloadContext
.putAll("<userId>", "1", "ceb60bba-7c18-49cd-a8f6-83ff2e1430b0", "Storm Landebert")
.putAll("<instanceName>", "instanceName", "Slavica Hadrien")
.putAll("<ecompInstanceId>", "ecompInstanceId", "58ec6753-957f-4124-8f92-c1c0bd2464a4")
.putAll("<ecompInstanceName>", "ecompInstanceName", "Bente Keelin")
.putAll("<operationalEnvType>", "operationalEnvType", "VNF")
.putAll("<tenantContext>", "tenantContext", "Production")
.putAll("<workloadContext>", "workloadContext", "E2E-extreme")
.build();
List<HashMap<String, String>> permutations = permuteOptions(options);
return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
}
@Test(dataProvider = "getOperationalEnvironmentDeactivationPermutations")
public void testJsonResultOfOperationalEnvironmentDeactivationRequestDetails(HashMap<String, String> permutation) throws IOException {
OperationalEnvironmentDeactivateInfo inputUnderTest = createOperationalEnvironmentDeactivateInfo("operationalEnvId>", permutation.get("<userId>"));
final RequestDetailsWrapper<RequestDetails> operationalEnvironmentDeactivationRequestDetails = msoBusinessLogic.createOperationalEnvironmentDeactivationRequestDetails(inputUnderTest);
String expected = buildExpectation("payload_jsons/deactivateOperationalEnvironmentsPayloadToMso.json", permutation);
assertThatExpectationIsLikeObject(expected, operationalEnvironmentDeactivationRequestDetails);
}
@DataProvider
private Object[][] getOperationalEnvironmentDeactivationPermutations() {
final ImmutableListMultimap<String, String> options = ImmutableListMultimap.<String, String>builder()
.putAll("<userId>", "instanceName", "Slavica Hadrien")
.build();
List<HashMap<String, String>> permutations = permuteOptions(options);
return permutations.stream().map(m -> new Object[] { m }).collect(Collectors.toList()).toArray(new Object[0][0]);
}
private List<HashMap<String, String>> permuteOptions(ImmutableListMultimap<String, String> options) {
// try any value, where the other keys are on the default one (index zero)
// result it's not the whole world of permutations, but rather a skim set, which its
// size is as the number of unique values in "options"
HashMap<String, String> baseMutation = new HashMap<>();
for (String key : options.keySet()) {
baseMutation.put(key, options.get(key).get(0));
}
List<HashMap<String, String>> res = new LinkedList<>();
res.add(baseMutation);
for (String key : options.keySet()) {
final ImmutableList<String> entry = options.get(key);
for (String value : entry.subList(1, entry.size())) { // skip the first option at index zero
HashMap<String, String> mutation = new HashMap<>();
mutation.putAll(baseMutation);
mutation.put(key, value);
res.add(mutation);
}
}
return res;
}
public static void assertThatExpectationIsLikeObject(String expected, Object requestDetails) throws JsonProcessingException {
final String requestDetailsAsString = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT).writeValueAsString(requestDetails);
// assert for exact match
try {
JSONAssert.assertEquals("built mso request is not ok", expected, requestDetailsAsString, JSONCompareMode.STRICT);
} catch (AssertionError | Exception e) {
System.out.println("requestDetailsAsString: \n" + requestDetailsAsString);
System.out.println("expected: \n" + expected);
throw e;
}
}
private String buildExpectation(String modelFileName, HashMap<String, String> permutation) throws IOException {
// load expected result, and populate it with current input 'permutation' values
final URL resource = this.getClass().getResource("/" + modelFileName);
String expected = IOUtils.toString(resource, "UTF-8");
for (Map.Entry<String, String> stringStringEntry : permutation.entrySet()) {
expected = expected.replaceAll(stringStringEntry.getKey(), stringStringEntry.getValue());
}
return expected;
}
private OperationalEnvironmentActivateInfo createOperationalEnvironmentActivateInfo(String operationalEnvId, String userId, OperationalEnvironmentManifest manifest, String relatedInstanceId, String relatedInstanceName, String workloadContext) {
OperationalEnvironmentController.OperationalEnvironmentActivateBody body = new OperationalEnvironmentController.OperationalEnvironmentActivateBody(relatedInstanceId, relatedInstanceName, workloadContext, manifest);
return new OperationalEnvironmentActivateInfo(body, userId, operationalEnvId);
}
private OperationalEnvironmentDeactivateInfo createOperationalEnvironmentDeactivateInfo(String operationalEnvId, String userId) {
return new OperationalEnvironmentDeactivateInfo(userId, operationalEnvId);
}
private OperationalEnvironmentController.OperationalEnvironmentCreateBody createOperationalEnvironmentCreateBody(String instanceName, String ecompInstanceId, String ecompInstanceName, String operationalEnvType, String tenantContext, String workloadContext) {
return new OperationalEnvironmentController.OperationalEnvironmentCreateBody(instanceName, ecompInstanceId, ecompInstanceName, operationalEnvType, tenantContext, workloadContext);
}
}
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