1 files changed, 322 insertions, 0 deletions
diff --git a/runtime-controlloop/src/test/java/org/onap/policy/clamp/controlloop/runtime/instantiation/rest/InstantiationControllerTest.java b/runtime-controlloop/src/test/java/org/onap/policy/clamp/controlloop/runtime/instantiation/rest/InstantiationControllerTest.java
new file mode 100644
index 000000000..71e762455
--- /dev/null
+++ b/runtime-controlloop/src/test/java/org/onap/policy/clamp/controlloop/runtime/instantiation/rest/InstantiationControllerTest.java
@@ -0,0 +1,322 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 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.clamp.controlloop.runtime.instantiation.rest;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.core.Response;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoop;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoops;
+import org.onap.policy.clamp.controlloop.models.messages.rest.instantiation.InstantiationCommand;
+import org.onap.policy.clamp.controlloop.models.messages.rest.instantiation.InstantiationResponse;
+import org.onap.policy.clamp.controlloop.runtime.instantiation.ControlLoopInstantiationProvider;
+import org.onap.policy.clamp.controlloop.runtime.instantiation.InstantiationUtils;
+import org.onap.policy.clamp.controlloop.runtime.util.rest.CommonRestController;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+/**
+ * Class to perform unit test of {@link InstantiationController}}.
+ *
+ */
+public class InstantiationControllerTest extends CommonRestController {
+
+    private static final String CL_INSTANTIATION_CREATE_JSON = "src/test/resources/rest/controlloops/ControlLoops.json";
+
+    private static final String CL_INSTANTIATION_UPDATE_JSON =
+            "src/test/resources/rest/controlloops/ControlLoopsUpdate.json";
+
+    private static final String CL_INSTANTIATION_CHANGE_STATE_JSON =
+            "src/test/resources/rest/controlloops/PassiveCommand.json";
+
+    private static final String TOSCA_TEMPLATE_YAML =
+            "src/test/resources/rest/servicetemplates/pmsh_multiple_cl_tosca.yaml";
+
+    private static final String INSTANTIATION_ENDPOINT = "instantiation";
+
+    private static final String INSTANTIATION_COMMAND_ENDPOINT = "instantiation/command";
+
+    /**
+     * starts Main and inserts a commissioning template.
+     *
+     * @throws Exception if an error occurs
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        CommonRestController.setUpBeforeClass("InstApi");
+
+        // to validate control Loop, it needs to define ToscaServiceTemplate
+        InstantiationUtils.storeToscaServiceTemplate(TOSCA_TEMPLATE_YAML, getParameters());
+
+        ControlLoops controlLoops =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Command");
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            instantiationProvider.createControlLoops(controlLoops);
+        }
+    }
+
+    @AfterClass
+    public static void teardownAfterClass() {
+        CommonRestController.teardownAfterClass();
+    }
+
+    @Test
+    public void testSwagger() throws Exception {
+        super.testSwagger(INSTANTIATION_ENDPOINT);
+    }
+
+    @Test
+    public void testCreate_Unauthorized() throws Exception {
+        ControlLoops controlLoops =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Unauthorized");
+
+        assertUnauthorizedPost(INSTANTIATION_ENDPOINT, Entity.json(controlLoops));
+    }
+
+    @Test
+    public void testQuery_Unauthorized() throws Exception {
+        assertUnauthorizedGet(INSTANTIATION_ENDPOINT);
+    }
+
+    @Test
+    public void testUpdate_Unauthorized() throws Exception {
+        ControlLoops controlLoops =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_UPDATE_JSON, "Unauthorized");
+
+        assertUnauthorizedPut(INSTANTIATION_ENDPOINT, Entity.json(controlLoops));
+    }
+
+    @Test
+    public void testDelete_Unauthorized() throws Exception {
+        assertUnauthorizedDelete(INSTANTIATION_ENDPOINT);
+    }
+
+    @Test
+    public void testCommand_Unauthorized() throws Exception {
+        InstantiationCommand instantiationCommand = InstantiationUtils
+                .getInstantiationCommandFromResource(CL_INSTANTIATION_CHANGE_STATE_JSON, "Unauthorized");
+
+        assertUnauthorizedPut(INSTANTIATION_COMMAND_ENDPOINT, Entity.json(instantiationCommand));
+    }
+
+    @Test
+    public void testCreate() throws Exception {
+        ControlLoops controlLoopsFromRsc =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Create");
+
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_ENDPOINT);
+        Response resp = invocationBuilder.post(Entity.json(controlLoopsFromRsc));
+        assertEquals(Response.Status.OK.getStatusCode(), resp.getStatus());
+        InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+        InstantiationUtils.assertInstantiationResponse(instResponse, controlLoopsFromRsc);
+
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            for (ControlLoop controlLoopFromRsc : controlLoopsFromRsc.getControlLoopList()) {
+                ControlLoops controlLoopsFromDb = instantiationProvider.getControlLoops(
+                        controlLoopFromRsc.getKey().getName(), controlLoopFromRsc.getKey().getVersion());
+
+                assertNotNull(controlLoopsFromDb);
+                assertThat(controlLoopsFromDb.getControlLoopList()).hasSize(1);
+                assertEquals(controlLoopFromRsc, controlLoopsFromDb.getControlLoopList().get(0));
+            }
+        }
+    }
+
+    @Test
+    public void testCreateBadRequest() throws Exception {
+        ControlLoops controlLoopsFromRsc =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "CreateBadRequest");
+
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_ENDPOINT);
+        Response resp = invocationBuilder.post(Entity.json(controlLoopsFromRsc));
+        assertEquals(Response.Status.OK.getStatusCode(), resp.getStatus());
+
+        // testing Bad Request: CL already defined
+        resp = invocationBuilder.post(Entity.json(controlLoopsFromRsc));
+        assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), resp.getStatus());
+        InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+        assertNotNull(instResponse.getErrorDetails());
+        assertNull(instResponse.getAffectedControlLoops());
+    }
+
+    @Test
+    public void testQuery_NoResultWithThisName() throws Exception {
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_ENDPOINT + "?name=noResultWithThisName");
+        Response rawresp = invocationBuilder.buildGet().invoke();
+        assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
+        ControlLoops resp = rawresp.readEntity(ControlLoops.class);
+        assertThat(resp.getControlLoopList()).isEmpty();
+    }
+
+    @Test
+    public void testQuery() throws Exception {
+        // inserts a ControlLoops to DB
+        ControlLoops controlLoops =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Query");
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            instantiationProvider.createControlLoops(controlLoops);
+        }
+
+        for (ControlLoop controlLoopFromRsc : controlLoops.getControlLoopList()) {
+            Invocation.Builder invocationBuilder =
+                    super.sendRequest(INSTANTIATION_ENDPOINT + "?name=" + controlLoopFromRsc.getKey().getName());
+            Response rawresp = invocationBuilder.buildGet().invoke();
+            assertEquals(Response.Status.OK.getStatusCode(), rawresp.getStatus());
+            ControlLoops controlLoopsQuery = rawresp.readEntity(ControlLoops.class);
+            assertNotNull(controlLoopsQuery);
+            assertThat(controlLoopsQuery.getControlLoopList()).hasSize(1);
+            assertEquals(controlLoopFromRsc, controlLoopsQuery.getControlLoopList().get(0));
+        }
+    }
+
+    @Test
+    public void testUpdate() throws Exception {
+        ControlLoops controlLoopsCreate =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Update");
+
+        ControlLoops controlLoops =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_UPDATE_JSON, "Update");
+
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            instantiationProvider.createControlLoops(controlLoopsCreate);
+
+            Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_ENDPOINT);
+            Response resp = invocationBuilder.put(Entity.json(controlLoops));
+            assertEquals(Response.Status.OK.getStatusCode(), resp.getStatus());
+
+            InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+            InstantiationUtils.assertInstantiationResponse(instResponse, controlLoops);
+
+            for (ControlLoop controlLoopUpdate : controlLoops.getControlLoopList()) {
+                ControlLoops controlLoopsFromDb = instantiationProvider
+                        .getControlLoops(controlLoopUpdate.getKey().getName(), controlLoopUpdate.getKey().getVersion());
+
+                assertNotNull(controlLoopsFromDb);
+                assertThat(controlLoopsFromDb.getControlLoopList()).hasSize(1);
+                assertEquals(controlLoopUpdate, controlLoopsFromDb.getControlLoopList().get(0));
+            }
+        }
+    }
+
+    @Test
+    public void testDelete_NoResultWithThisName() throws Exception {
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_ENDPOINT + "?name=noResultWithThisName");
+        Response resp = invocationBuilder.delete();
+        assertEquals(Response.Status.NOT_FOUND.getStatusCode(), resp.getStatus());
+        InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+        assertNotNull(instResponse.getErrorDetails());
+        assertNull(instResponse.getAffectedControlLoops());
+    }
+
+    @Test
+    public void testDelete() throws Exception {
+        ControlLoops controlLoopsFromRsc =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "Delete");
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            instantiationProvider.createControlLoops(controlLoopsFromRsc);
+
+            for (ControlLoop controlLoopFromRsc : controlLoopsFromRsc.getControlLoopList()) {
+                Invocation.Builder invocationBuilder =
+                        super.sendRequest(INSTANTIATION_ENDPOINT + "?name=" + controlLoopFromRsc.getKey().getName()
+                                + "&version=" + controlLoopFromRsc.getKey().getVersion());
+                Response resp = invocationBuilder.delete();
+                assertEquals(Response.Status.OK.getStatusCode(), resp.getStatus());
+                InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+                InstantiationUtils.assertInstantiationResponse(instResponse, controlLoopFromRsc);
+
+                ControlLoops controlLoopsFromDb = instantiationProvider.getControlLoops(
+                        controlLoopFromRsc.getKey().getName(), controlLoopFromRsc.getKey().getVersion());
+                assertThat(controlLoopsFromDb.getControlLoopList()).isEmpty();
+            }
+        }
+    }
+
+    @Test
+    public void testDeleteBadRequest() throws Exception {
+        ControlLoops controlLoopsFromRsc =
+                InstantiationUtils.getControlLoopsFromResource(CL_INSTANTIATION_CREATE_JSON, "DelBadRequest");
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            instantiationProvider.createControlLoops(controlLoopsFromRsc);
+
+            for (ControlLoop controlLoopFromRsc : controlLoopsFromRsc.getControlLoopList()) {
+                Invocation.Builder invocationBuilder =
+                        super.sendRequest(INSTANTIATION_ENDPOINT + "?name=" + controlLoopFromRsc.getKey().getName());
+                Response resp = invocationBuilder.delete();
+                // should be BAD_REQUEST
+                assertEquals(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(), resp.getStatus());
+            }
+        }
+    }
+
+    @Test
+    public void testCommand_NotFound1() throws Exception {
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_COMMAND_ENDPOINT);
+        Response resp = invocationBuilder.put(Entity.json(new InstantiationCommand()));
+        assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), resp.getStatus());
+    }
+
+    @Test
+    public void testCommand_NotFound2() throws Exception {
+        InstantiationCommand command =
+                InstantiationUtils.getInstantiationCommandFromResource(CL_INSTANTIATION_CHANGE_STATE_JSON, "Command");
+        command.setOrderedState(null);
+
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_COMMAND_ENDPOINT);
+        Response resp = invocationBuilder.put(Entity.json(command));
+        assertEquals(Response.Status.BAD_REQUEST.getStatusCode(), resp.getStatus());
+    }
+
+    @Test
+    public void testCommand() throws Exception {
+        InstantiationCommand command =
+                InstantiationUtils.getInstantiationCommandFromResource(CL_INSTANTIATION_CHANGE_STATE_JSON, "Command");
+
+        Invocation.Builder invocationBuilder = super.sendRequest(INSTANTIATION_COMMAND_ENDPOINT);
+        Response resp = invocationBuilder.put(Entity.json(command));
+        assertEquals(Response.Status.ACCEPTED.getStatusCode(), resp.getStatus());
+        InstantiationResponse instResponse = resp.readEntity(InstantiationResponse.class);
+        InstantiationUtils.assertInstantiationResponse(instResponse, command);
+
+        // check passive state on DB
+        try (ControlLoopInstantiationProvider instantiationProvider =
+                new ControlLoopInstantiationProvider(getParameters())) {
+            for (ToscaConceptIdentifier toscaConceptIdentifier : command.getControlLoopIdentifierList()) {
+                ControlLoops controlLoopsGet = instantiationProvider.getControlLoops(toscaConceptIdentifier.getName(),
+                        toscaConceptIdentifier.getVersion());
+                assertThat(controlLoopsGet.getControlLoopList()).hasSize(1);
+                assertEquals(command.getOrderedState(), controlLoopsGet.getControlLoopList().get(0).getOrderedState());
+            }
+        }
+    }
+}