Feat/518 policy store API integration tests

CHANGELOG.md

@@ -8,7 +8,11 @@ _**For better traceability add the corresponding GitHub issue number in each cha
 
 ## [Unreleased]
 
-### Changed
+## Added
+
+- Cucumber test step definitions for Policy Store API (Happy Path). #518
+
+## Changed
 
 - Removed obsolete entries from acceptedPolicies configuration. #530
 - Support of building relationships based on SingleLevelUsageAsBuilt v3.0.0 #558

irs-cucumber-tests/src/test/java/org/eclipse/tractusx/irs/cucumber/E2ETestHelper.java

@@ -0,0 +1,79 @@
+/********************************************************************************
+ * Copyright (c) 2022,2024 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+ * Copyright (c) 2021,2024 Contributors to the Eclipse Foundation
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ********************************************************************************/
+package org.eclipse.tractusx.irs.cucumber;
+
+import static io.restassured.RestAssured.given;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.util.function.Predicate;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import io.restassured.specification.RequestSpecification;
+import org.apache.commons.lang3.StringUtils;
+
+/**
+ * Common helper class for E2E tests.
+ */
+public class E2ETestHelper {
+
+    public static final ObjectMapper objectMapper;
+
+    static {
+        objectMapper = new ObjectMapper();
+        objectMapper.registerModule(new JavaTimeModule());
+        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+    }
+
+    public static File getExpectedFile(final String fileName) {
+        return getFile("expected-files/" + fileName);
+    }
+
+    public static String getTemplateFileContent(final String fileName) throws IOException {
+        final File file = getTemplateFile(fileName);
+        byte[] bytes = Files.readAllBytes(file.toPath());
+        return new String(bytes, StandardCharsets.UTF_8);
+    }
+
+    public static File getTemplateFile(final String fileName) {
+        return getFile("templates/" + fileName);
+    }
+
+    public static File getFile(final String path) {
+        final ClassLoader classLoader = E2ETestHelper.class.getClassLoader();
+        final URL ressource = classLoader.getResource(path);
+        return new File(ressource.getFile());
+    }
+
+    public static RequestSpecification givenAuthentication(
+            AuthenticationProperties.AuthenticationPropertiesBuilder authBuilder) {
+        final AuthenticationProperties authProperties = authBuilder.build();
+        return given().log().all().spec(authProperties.getNewAuthenticationRequestSpecification());
+    }
+
+    static Predicate<String> startingWith(final String prefix) {
+        return s -> StringUtils.startsWith(s, prefix);
+    }
+}

irs-cucumber-tests/src/test/java/org/eclipse/tractusx/irs/cucumber/E2ETestHelperForPolicyStoreApi.java

@@ -0,0 +1,268 @@
+/********************************************************************************
+ * Copyright (c) 2022,2024 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+ * Copyright (c) 2021,2024 Contributors to the Eclipse Foundation
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ********************************************************************************/
+package org.eclipse.tractusx.irs.cucumber;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.eclipse.tractusx.irs.cucumber.E2ETestHelper.givenAuthentication;
+import static org.eclipse.tractusx.irs.cucumber.E2ETestHelper.objectMapper;
+
+import java.io.IOException;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.cucumber.java.DataTableType;
+import io.restassured.http.ContentType;
+import io.restassured.response.ValidatableResponse;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.eclipse.tractusx.irs.cucumber.AuthenticationProperties.AuthenticationPropertiesBuilder;
+import org.eclipse.tractusx.irs.cucumber.E2ETestHelperForPolicyStoreApi.CreatePolicyRequest.CreatePolicyRequestBuilder;
+import org.springframework.http.HttpStatus;
+
+/**
+ * Helper class for Policy Store API tests.
+ */
+public class E2ETestHelperForPolicyStoreApi {
+
+    public static final String URL_IRS_POLICIES = "/irs/policies";
+
+    public static final String QUERYPARAM_BUSINESS_PARTNER_NUMBERS = "businessPartnerNumbers";
+
+    public static String getPolicyTemplate() throws IOException {
+        return E2ETestHelper.getTemplateFileContent("policy-for-e2e-tests.json");
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Map<String, ArrayList<LinkedHashMap<String, ?>>> fetchPoliciesForBpn(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder, final String bpn) {
+
+        return givenAuthentication(authenticationPropertiesBuilder).queryParam(QUERYPARAM_BUSINESS_PARTNER_NUMBERS, bpn)
+                                                                   .when()
+                                                                   .get(URL_IRS_POLICIES)
+                                                                   .then()
+                                                                   .log()
+                                                                   .all()
+                                                                   .statusCode(HttpStatus.OK.value())
+                                                                   .extract()
+                                                                   .body()
+                                                                   .as(Map.class);
+    }
+
+    public static ValidatableResponse fetchAllPolicies(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder) {
+        return givenAuthentication(authenticationPropertiesBuilder).when().get(URL_IRS_POLICIES).then().log().all();
+    }
+
+    @Builder
+    public record CreatePolicyRequest(OffsetDateTime validUntil, String businessPartnerNumber, JsonNode payload) {
+    }
+
+    @Builder
+    public record UpdatePolicyRequest(OffsetDateTime validUntil, List<String> businessPartnerNumbers,
+                                      List<String> policyIds) {
+    }
+
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class BpnToPolicyId {
+        private String bpn;
+        private String policyId;
+    }
+
+    @DataTableType
+    public BpnToPolicyId bpnToPolicyEntryTransformer(final Map<String, String> row) {
+        return new BpnToPolicyId(row.get("BPN"), row.get("policyId"));
+    }
+
+    public static HashMap<String, HashSet<String>> getExpectedBpnToPolicyIdsMapping(
+            final List<BpnToPolicyId> bpnToPolicyIdTable) {
+
+        final HashMap<String, HashSet<String>> expectedBpnToPolicyIdsMapping = new HashMap<>();
+        bpnToPolicyIdTable.forEach(entry -> {
+
+            HashSet<String> policyIds = expectedBpnToPolicyIdsMapping.get(entry.getBpn());
+            if (policyIds == null) {
+                policyIds = new HashSet<>();
+            }
+
+            policyIds.add(entry.getPolicyId());
+
+            expectedBpnToPolicyIdsMapping.put(entry.getBpn(), policyIds);
+        });
+        return expectedBpnToPolicyIdsMapping;
+    }
+
+    public static Stream<String> extractPolicyIdsForBpn(
+            final Map<String, ArrayList<LinkedHashMap<String, ?>>> bpnToPoliciesMap, final String bpn) {
+        return extractPolicyIds(bpnToPoliciesMap.get(bpn).stream());
+    }
+
+    @SuppressWarnings("rawtypes")
+    public static Stream<LinkedHashMap> extractPoliciesForBpn(
+            final Map<String, ArrayList<LinkedHashMap<String, ?>>> bpnToPoliciesMap, final String bpn) {
+        return extractPolicy(bpnToPoliciesMap.get(bpn).stream());
+    }
+
+    public static Stream<String> extractPolicyIdsStartingWith(
+            final Map<String, ArrayList<LinkedHashMap<String, ?>>> bpnToPoliciesMap, final String policyIdPrefix) {
+        return extractPolicyIds(bpnToPoliciesMap).filter(policyId -> StringUtils.startsWith(policyId, policyIdPrefix));
+    }
+
+    public static Stream<String> extractPolicyIds(
+            final Map<String, ArrayList<LinkedHashMap<String, ?>>> bpnToPoliciesMap) {
+        return extractPolicyIds(bpnToPoliciesMap.values().stream().flatMap(Collection::stream));
+    }
+
+    private static Stream<String> extractPolicyIds(final Stream<LinkedHashMap<String, ?>> linkedHashMapStream) {
+        return extractPolicy(linkedHashMapStream).map(v -> (String) v.get("policyId"));
+    }
+
+    @SuppressWarnings("rawtypes")
+    private static Stream<LinkedHashMap> extractPolicy(final Stream<LinkedHashMap<String, ?>> linkedHashMapStream) {
+        return extractPolicyPayloads(linkedHashMapStream).map(v -> (LinkedHashMap) v.get("policy"));
+    }
+
+    @SuppressWarnings("rawtypes")
+    private static Stream<LinkedHashMap> extractPolicyPayloads(
+            final Stream<LinkedHashMap<String, ?>> linkedHashMapStream) {
+        return linkedHashMapStream.map(v -> (LinkedHashMap) v.get("payload"));
+    }
+
+    public static JsonNode jsonFromString(final ObjectMapper objectMapper, final String jsonObjectStr)
+            throws JsonProcessingException {
+        return objectMapper.readTree(jsonObjectStr);
+    }
+
+    public static ValidatableResponse updatePolicies(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder, final List<String> policyIds,
+            final List<String> businessPartnerNumbers, final String validUntil) {
+
+        final var updatePolicyRequest = UpdatePolicyRequest.builder()
+                                                           .policyIds(policyIds)
+                                                           .businessPartnerNumbers(businessPartnerNumbers)
+                                                           .validUntil(OffsetDateTime.parse(validUntil))
+                                                           .build();
+        return givenAuthentication(authenticationPropertiesBuilder).contentType(ContentType.JSON)
+                                                                   .body(updatePolicyRequest)
+                                                                   .when()
+                                                                   .put(URL_IRS_POLICIES)
+                                                                   .then()
+                                                                   .log()
+                                                                   .all();
+    }
+
+    public static ValidatableResponse registerPolicyForBpn(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder, final String policyJson,
+            final String bpn, final String validUntil) {
+
+        final CreatePolicyRequest createPolicyRequest;
+        try {
+            CreatePolicyRequestBuilder builder = CreatePolicyRequest.builder();
+            if (validUntil != null) {
+                builder = builder.validUntil(OffsetDateTime.parse(validUntil));
+            }
+            createPolicyRequest = builder.businessPartnerNumber(bpn)
+                                         .payload(E2ETestHelperForPolicyStoreApi.jsonFromString(objectMapper,
+                                                 policyJson))
+                                         .build();
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+
+        return givenAuthentication(authenticationPropertiesBuilder).contentType(ContentType.JSON)
+                                                                   .body(createPolicyRequest)
+                                                                   .when()
+                                                                   .post(URL_IRS_POLICIES)
+                                                                   .then()
+                                                                   .log()
+                                                                   .all();
+
+    }
+
+    public static ValidatableResponse fetchPoliciesForBusinessPartnerNumbers(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder,
+            final List<String> businessPartnerNumbers) {
+
+        return givenAuthentication(authenticationPropertiesBuilder).queryParam(QUERYPARAM_BUSINESS_PARTNER_NUMBERS,
+                businessPartnerNumbers).when().get(URL_IRS_POLICIES).then().log().all();
+    }
+
+    public static void cleanupPolicyIdsByPrefix(final AuthenticationPropertiesBuilder authenticationPropertiesBuilder,
+            final String policyIdPrefix) {
+        fetchPolicyIdsByPrefixSuccessfully(authenticationPropertiesBuilder, policyIdPrefix).forEach(
+                policyId -> cleanupPolicy(authenticationPropertiesBuilder, policyId));
+    }
+
+    public static List<String> fetchPolicyIdsByPrefixSuccessfully(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder, final String policyIdPrefix) {
+        final Map<String, ArrayList<LinkedHashMap<String, ?>>> bpnToPoliciesMap = E2ETestHelperForPolicyStoreApi.fetchAllPoliciesSuccessfully(
+                authenticationPropertiesBuilder);
+        return E2ETestHelperForPolicyStoreApi.extractPolicyIdsStartingWith(bpnToPoliciesMap, policyIdPrefix).toList();
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Map<String, ArrayList<LinkedHashMap<String, ?>>> fetchAllPoliciesSuccessfully(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder) {
+        final ValidatableResponse getAllPoliciesResponse = fetchAllPolicies(authenticationPropertiesBuilder);
+        return getAllPoliciesResponse.statusCode(HttpStatus.OK.value()).extract().body().as(Map.class);
+    }
+
+    public static void cleanupPolicy(final AuthenticationPropertiesBuilder authenticationPropertiesBuilder,
+            final String policyId) {
+
+        final ValidatableResponse deleteResponse = deletePolicy(authenticationPropertiesBuilder, policyId);
+        final int status = deleteResponse.extract().statusCode();
+
+        assertThat(List.of(HttpStatus.OK.value(), HttpStatus.NOT_FOUND.value())).describedAs(
+                "Should either return status 200 OK or 404 NOT_FOUND").contains(status);
+    }
+
+    public static ValidatableResponse deletePolicy(
+            final AuthenticationPropertiesBuilder authenticationPropertiesBuilder, final String policyId) {
+        return givenAuthentication(authenticationPropertiesBuilder).pathParam("policyId", policyId)
+                                                                   .when()
+                                                                   .delete(URL_IRS_POLICIES + "/{policyId}")
+                                                                   .then()
+                                                                   .log()
+                                                                   .all();
+    }
+
+    @Data
+    @NoArgsConstructor
+    public static final class PolicyAttributes {
+        private String policyId;
+        private List<String> bpnls;
+        private String validUntil;
+    }
+}