Create PAP API to only create/update PdpGroups
[policy/pap.git] / main / src / test / java / org / onap / policy / pap / main / rest / e2e / PdpGroupCreateOrUpdateTest.java
diff --git a/main/src/test/java/org/onap/policy/pap/main/rest/e2e/PdpGroupCreateOrUpdateTest.java b/main/src/test/java/org/onap/policy/pap/main/rest/e2e/PdpGroupCreateOrUpdateTest.java
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+/*
+ * ============LICENSE_START=======================================================
+ * ONAP PAP
+ * ================================================================================
+ * Copyright (C) 2019 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pap.main.rest.e2e;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Optional;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.models.pap.concepts.PdpGroupUpdateResponse;
+import org.onap.policy.models.pdp.concepts.PdpGroup;
+import org.onap.policy.models.pdp.concepts.PdpGroups;
+import org.onap.policy.models.pdp.enums.PdpState;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PdpGroupCreateOrUpdateTest extends End2EndBase {
+    private static final Logger logger = LoggerFactory.getLogger(PdpGroupCreateOrUpdateTest.class);
+
+    private static final String CREATEORUPDATE_GROUPS_ENDPOINT = "pdps/groups/batch";
+    private static final String DELETE_GROUP_ENDPOINT = "pdps/groups/";
+    private static final String CREATE_SUBGROUP = "pdpTypeA";
+    private static final String GROUP_ENDPOINT = "pdps";
+
+    /**
+     * Starts Main and adds policies to the DB.
+     *
+     * @throws Exception if an error occurs
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        End2EndBase.setUpBeforeClass();
+
+        addToscaPolicyTypes("monitoring.policy-type.yaml");
+    }
+
+    /**
+     * Sets up.
+     */
+    @Override
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+
+        context = new End2EndContext();
+    }
+
+    /**
+     * Deletes the deployed group.
+     */
+    @Override
+    @After
+    public void tearDown() {
+        // delete the group that was inserted
+        try {
+            sendRequest(DELETE_GROUP_ENDPOINT + "createGroups").delete();
+        } catch (Exception e) {
+            logger.warn("cannot delete group: createGroups", e);
+        }
+
+        super.tearDown();
+    }
+
+    @Test
+    public void testCreateGroups() throws Exception {
+
+        context.addPdp("pdpAA_1", CREATE_SUBGROUP);
+        context.addPdp("pdpAA_2", CREATE_SUBGROUP);
+        context.addPdp("pdpAB_1", "pdpTypeB");
+
+        context.startThreads();
+
+        Invocation.Builder invocationBuilder = sendRequest(CREATEORUPDATE_GROUPS_ENDPOINT);
+
+        PdpGroups groups = loadJsonFile("createGroups.json", PdpGroups.class);
+        Entity<PdpGroups> entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
+        Response rawresp = invocationBuilder.post(entity);
+        PdpGroupUpdateResponse resp = rawresp.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
+        assertNull(resp.getErrorDetails());
+
+        context.await();
+
+        // none of the PDPs should have handled any requests
+        assertEquals(context.getPdps().size(),
+            context.getPdps().stream().filter(pdp -> pdp.getHandled().isEmpty()).count());
+
+        // repeat - should be OK
+        rawresp = invocationBuilder.post(entity);
+        resp = rawresp.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
+        assertNull(resp.getErrorDetails());
+
+        // repeat with different properties - should fail
+        groups.getGroups().get(0).setProperties(null);
+        rawresp = invocationBuilder.post(entity);
+        resp = rawresp.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), rawresp.getStatus());
+        assertTrue(resp.getErrorDetails().contains("cannot change properties"));
+    }
+
+    @Test
+    public void testCreateAndUpdate_MultipleGroups() throws Exception {
+
+        Invocation.Builder invocationBuilderForGroupUpdate = sendRequest(CREATEORUPDATE_GROUPS_ENDPOINT);
+
+        PdpGroups groups = loadJsonFile("createGroups.json", PdpGroups.class);
+        Entity<PdpGroups> entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
+        Response rawPdpGroupUpdateResponse = invocationBuilderForGroupUpdate.post(entity);
+        PdpGroupUpdateResponse pdpGroupUpdateResponse =
+            rawPdpGroupUpdateResponse.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.OK.getStatusCode(), rawPdpGroupUpdateResponse.getStatus());
+        assertNull(pdpGroupUpdateResponse.getErrorDetails());
+
+        Invocation.Builder invocationBuilderForGroupQuery = sendRequest(GROUP_ENDPOINT);
+        Response pdpGroupQueryResponse = invocationBuilderForGroupQuery.get();
+        assertEquals(Response.Status.OK.getStatusCode(), pdpGroupQueryResponse.getStatus());
+        PdpGroups pdpGroupsInDb = pdpGroupQueryResponse.readEntity(PdpGroups.class);
+        assertEquals(1, pdpGroupsInDb.getGroups().size());
+        assertEquals("createGroups", pdpGroupsInDb.getGroups().get(0).getName());
+        assertEquals(PdpState.PASSIVE, pdpGroupsInDb.getGroups().get(0).getPdpGroupState());
+
+        // creating 2 new groups
+        PdpGroups newGroups = loadJsonFile("createNewGroups.json", PdpGroups.class);
+        entity = Entity.entity(newGroups, MediaType.APPLICATION_JSON);
+        rawPdpGroupUpdateResponse = invocationBuilderForGroupUpdate.post(entity);
+        pdpGroupUpdateResponse = rawPdpGroupUpdateResponse.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.OK.getStatusCode(), rawPdpGroupUpdateResponse.getStatus());
+        assertNull(pdpGroupUpdateResponse.getErrorDetails());
+
+        invocationBuilderForGroupQuery = sendRequest(GROUP_ENDPOINT);
+        pdpGroupQueryResponse = invocationBuilderForGroupQuery.get();
+        assertEquals(Response.Status.OK.getStatusCode(), pdpGroupQueryResponse.getStatus());
+        pdpGroupsInDb = pdpGroupQueryResponse.readEntity(PdpGroups.class);
+        assertEquals(3, pdpGroupsInDb.getGroups().size());
+
+        // updating a group, changing state of old group to active
+        groups.getGroups().get(0).setPdpGroupState(PdpState.ACTIVE);
+        entity = Entity.entity(groups, MediaType.APPLICATION_JSON);
+        rawPdpGroupUpdateResponse = invocationBuilderForGroupUpdate.post(entity);
+        pdpGroupUpdateResponse = rawPdpGroupUpdateResponse.readEntity(PdpGroupUpdateResponse.class);
+        assertEquals(Response.Status.OK.getStatusCode(), rawPdpGroupUpdateResponse.getStatus());
+        assertNull(pdpGroupUpdateResponse.getErrorDetails());
+
+        invocationBuilderForGroupQuery = sendRequest(GROUP_ENDPOINT);
+        pdpGroupQueryResponse = invocationBuilderForGroupQuery.get();
+        assertEquals(Response.Status.OK.getStatusCode(), pdpGroupQueryResponse.getStatus());
+        pdpGroupsInDb = pdpGroupQueryResponse.readEntity(PdpGroups.class);
+        assertEquals(3, pdpGroupsInDb.getGroups().size());
+        Optional<PdpGroup> oldGroupInDb =
+            pdpGroupsInDb.getGroups().stream().filter(group -> group.getName().equals("createGroups")).findAny();
+        assertEquals(PdpState.ACTIVE, oldGroupInDb.get().getPdpGroupState());
+    }
+}