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authorhuaxing <huaxing.jin@est.tech>2020-02-25 15:53:55 +0800
committerhuaxing <huaxing.jin@est.tech>2020-02-28 16:53:59 +0800
commitd06303fdf857d7d9cf50f301fb0e956a65319475 (patch)
treee4517c8d2738ef230910ce323524d34654c8e934 /main/src/test/java/org
parentc42e191356b65d061af980e8a526955420a236a5 (diff)
Add test cases for consolidated policy health check
Issue-ID: POLICY-1689 Signed-off-by: huaxing <huaxing.jin@est.tech> Change-Id: Ifda17a4486e1bce1ce0f523cc1984519b7fbc1aa
Diffstat (limited to 'main/src/test/java/org')
-rw-r--r--main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckControllerV1.java54
-rw-r--r--main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckProvider.java224
2 files changed, 277 insertions, 1 deletions
diff --git a/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckControllerV1.java b/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckControllerV1.java
index f73178b7..cf0da937 100644
--- a/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckControllerV1.java
+++ b/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckControllerV1.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019 Nordix Foundation.
+ * Copyright (C) 2019-2020 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,7 +20,23 @@
package org.onap.policy.pap.main.rest;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.core.GenericType;
+import javax.ws.rs.core.Response;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
import org.junit.Test;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.pap.main.parameters.PapParameterGroup;
+import org.powermock.reflect.Whitebox;
/**
* Class to perform unit test of {@link PolicyComponentsHealthCheckControllerV1}.
@@ -30,9 +46,45 @@ import org.junit.Test;
public class TestPolicyComponentsHealthCheckControllerV1 extends CommonPapRestServer {
private static final String ENDPOINT = "components/healthcheck";
+ private static List<BusTopicParams> savedBusTopicParams;
+
+ /**
+ * Set up for the test class.
+ */
+ @BeforeClass
+ public static void setUpClass() {
+ // To skip calling to the remote components
+ PapParameterGroup papParameterGroup = ParameterService.get("PapGroup");
+ List<BusTopicParams> lo = Whitebox.getInternalState(papParameterGroup,
+ "healthCheckRestClientParameters");
+ savedBusTopicParams = new ArrayList<>(lo);
+ lo.clear();
+ }
+
+ /**
+ * Tear down for the test class.
+ */
+ @AfterClass
+ public static void tearDownClass() {
+ PapParameterGroup papParameterGroup = ParameterService.get("PapGroup");
+ List<BusTopicParams> lo = Whitebox.getInternalState(papParameterGroup,
+ "healthCheckRestClientParameters");
+ lo.addAll(savedBusTopicParams);
+ }
@Test
public void testSwagger() throws Exception {
super.testSwagger(ENDPOINT);
}
+
+ @Test
+ public void testPolicyComponentsHealthCheck() throws Exception {
+ Invocation.Builder invocationBuilder = sendRequest(ENDPOINT);
+ Response response = invocationBuilder.get();
+ assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
+ Map<String, Object> result = new HashMap<>();
+ result = (Map<String, Object>) response.readEntity(GenericType.forInstance(result));
+ // No PDP configured, healthy is false
+ assertFalse((Boolean) result.get("healthy"));
+ }
}
diff --git a/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckProvider.java b/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckProvider.java
new file mode 100644
index 00000000..2fdb2e6e
--- /dev/null
+++ b/main/src/test/java/org/onap/policy/pap/main/rest/TestPolicyComponentsHealthCheckProvider.java
@@ -0,0 +1,224 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2020 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://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
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pap.main.rest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+import java.io.File;
+import java.net.HttpURLConnection;
+import java.util.List;
+import java.util.Map;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.endpoints.http.client.HttpClientFactory;
+import org.onap.policy.common.endpoints.report.HealthCheckReport;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.onap.policy.common.utils.resources.ResourceUtils;
+import org.onap.policy.common.utils.services.Registry;
+import org.onap.policy.models.pdp.concepts.Pdp;
+import org.onap.policy.models.pdp.concepts.PdpGroup;
+import org.onap.policy.models.pdp.concepts.PdpGroups;
+import org.onap.policy.models.pdp.enums.PdpHealthStatus;
+import org.onap.policy.models.provider.PolicyModelsProvider;
+import org.onap.policy.pap.main.PapConstants;
+import org.onap.policy.pap.main.PolicyModelsProviderFactoryWrapper;
+import org.onap.policy.pap.main.parameters.CommonTestData;
+import org.onap.policy.pap.main.parameters.PapParameterGroup;
+import org.onap.policy.pap.main.startstop.PapActivator;
+
+public class TestPolicyComponentsHealthCheckProvider {
+
+ private static final String CLIENT_1 = "client1";
+ private static final String PDP_GROUP_DATA_FILE = "rest/pdpGroup.json";
+ private static final String PAP_GROUP_PARAMS_NAME = "PapGroup";
+
+ @Mock
+ private PolicyModelsProvider dao;
+
+ @Mock
+ private PolicyModelsProviderFactoryWrapper daofact;
+
+ @Mock
+ private HttpClientFactory clientFactory;
+
+ @Mock
+ PapActivator papActivator;
+
+ @Mock
+ private HttpClient client1;
+
+ @Mock
+ private HttpClient client2;
+
+ @Mock
+ private Response response1;
+
+ @Mock
+ private Response response2;
+
+ private List<PdpGroup> groups;
+
+ private PapParameterGroup savedPapParameterGroup;
+
+ /**
+ * Configures mocks and objects.
+ *
+ * @throws Exception if an error occurs
+ */
+ @Before
+ public void setUp() throws Exception {
+ MockitoAnnotations.initMocks(this);
+
+ groups = loadPdpGroupsFromFile().getGroups();
+ when(dao.getPdpGroups(any())).thenReturn(groups);
+
+ when(daofact.create()).thenReturn(dao);
+ Registry.newRegistry();
+ Registry.register(PapConstants.REG_PAP_DAO_FACTORY, daofact);
+
+ when(papActivator.isAlive()).thenReturn(true);
+ Registry.register(PapConstants.REG_PAP_ACTIVATOR, papActivator);
+
+ if (ParameterService.contains(PAP_GROUP_PARAMS_NAME)) {
+ savedPapParameterGroup = ParameterService.get(PAP_GROUP_PARAMS_NAME);
+ }
+ CommonTestData testData = new CommonTestData();
+ ParameterService.register(testData.getPapParameterGroup(0), true);
+
+ when(client1.getName()).thenReturn(CLIENT_1);
+ when(client1.getBaseUrl()).thenReturn("url1");
+ when(response1.getStatus()).thenReturn(HttpURLConnection.HTTP_OK);
+ when(response1.readEntity(HealthCheckReport.class))
+ .thenReturn(createReport(HttpURLConnection.HTTP_OK, true));
+ when(client1.get()).thenReturn(response1);
+
+ when(client2.getName()).thenReturn("client2");
+ when(client2.getBaseUrl()).thenReturn("url2");
+ when(response2.getStatus()).thenReturn(HttpURLConnection.HTTP_OK);
+ when(response2.readEntity(HealthCheckReport.class))
+ .thenReturn(createReport(HttpURLConnection.HTTP_OK, true));
+ when(client2.get()).thenReturn(response2);
+
+ PapParameterGroup papParameterGroup = ParameterService.get(PAP_GROUP_PARAMS_NAME);
+ List<BusTopicParams> params = papParameterGroup.getHealthCheckRestClientParameters();
+ when(clientFactory.build(params.get(0))).thenReturn(client1);
+ when(clientFactory.build(params.get(1))).thenReturn(client2);
+ }
+
+ /**
+ * Tear down.
+ */
+ @After
+ public void tearDown() {
+ if (savedPapParameterGroup != null) {
+ ParameterService.register(savedPapParameterGroup, true);
+ } else {
+ ParameterService.deregister(PAP_GROUP_PARAMS_NAME);
+ }
+ }
+
+ @Test
+ public void testFetchPolicyComponentsHealthStatus_allHealthy() throws Exception {
+ PolicyComponentsHealthCheckProvider provider = new PolicyComponentsHealthCheckProvider(clientFactory);
+ Pair<Status, Map<String, Object>> ret = provider.fetchPolicyComponentsHealthStatus();
+ assertEquals(ret.getLeft(), Response.Status.OK);
+ assertTrue((Boolean) ret.getRight().get("healthy"));
+ }
+
+ @Test
+ public void testFetchPolicyComponentsHealthStatus_unhealthyClient() throws Exception {
+ when(response1.getStatus()).thenReturn(HttpURLConnection.HTTP_INTERNAL_ERROR);
+ when(response1.readEntity(HealthCheckReport.class))
+ .thenReturn(createReport(HttpURLConnection.HTTP_INTERNAL_ERROR, false));
+ Map<String, Object> result = callFetchPolicyComponentsHealthStatus();
+ assertFalse((Boolean) result.get("healthy"));
+ HealthCheckReport report = (HealthCheckReport) result.get(CLIENT_1);
+ assertFalse(report.isHealthy());
+
+ when(response1.getStatus()).thenReturn(HttpURLConnection.HTTP_OK);
+ when(response1.readEntity(HealthCheckReport.class))
+ .thenReturn(createReport(HttpURLConnection.HTTP_OK, false));
+ Map<String, Object> result2 = callFetchPolicyComponentsHealthStatus();
+ assertFalse((Boolean) result2.get("healthy"));
+ HealthCheckReport report2 = (HealthCheckReport) result.get(CLIENT_1);
+ assertFalse(report.isHealthy());
+ }
+
+ @Test
+ public void testFetchPolicyComponentsHealthStatus_unhealthyPdps() throws Exception {
+ //Get a PDP and set it unhealthy
+ groups.get(0).getPdpSubgroups().get(0)
+ .getPdpInstances().get(0).setHealthy(PdpHealthStatus.NOT_HEALTHY);
+ Map<String, Object> result = callFetchPolicyComponentsHealthStatus();
+ Map<String, List<Pdp>> pdpListWithType = (Map<String, List<Pdp>>) result.get(PapConstants.POLICY_PDPS);
+ assertEquals(2, pdpListWithType.size());
+ assertFalse((Boolean) result.get("healthy"));
+ }
+
+ @Test
+ public void testFetchPolicyComponentsHealthStatus_unhealthyPap() throws Exception {
+ when(papActivator.isAlive()).thenReturn(false);
+ Map<String, Object> result = callFetchPolicyComponentsHealthStatus();
+ assertFalse((Boolean) result.get("healthy"));
+ HealthCheckReport report = (HealthCheckReport) result.get(PapConstants.POLICY_PAP);
+ assertFalse(report.isHealthy());
+ }
+
+ private Map<String, Object> callFetchPolicyComponentsHealthStatus() throws Exception {
+ PolicyComponentsHealthCheckProvider provider = new PolicyComponentsHealthCheckProvider(clientFactory);
+ return provider.fetchPolicyComponentsHealthStatus().getRight();
+ }
+
+ private HealthCheckReport createReport(int code, boolean healthy) {
+ HealthCheckReport report = new HealthCheckReport();
+ report.setName("name");
+ report.setUrl("url");
+ report.setCode(code);
+ report.setHealthy(healthy);
+ report.setMessage("message");
+ return report;
+ }
+
+ private static PdpGroups loadPdpGroupsFromFile() {
+ final File propFile = new File(ResourceUtils.getFilePath4Resource(PDP_GROUP_DATA_FILE));
+ try {
+ Coder coder = new StandardCoder();
+ return coder.decode(propFile, PdpGroups.class);
+ } catch (final CoderException e) {
+ throw new RuntimeException(e);
+ }
+ }
+} \ No newline at end of file