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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020-2022 Nordix Foundation.
* Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.gui.editors.apex.rest;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.springframework.http.MediaType.APPLICATION_JSON;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
import org.onap.policy.apex.model.basicmodel.handling.ApexModelReader;
import org.onap.policy.apex.model.modelapi.ApexApiResult;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicy;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.resources.ResourceUtils;
import org.onap.policy.gui.editors.apex.ApexEditor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
/**
* The RestInterface Test.
*/
@SpringBootTest(classes = ApexEditor.class)
@AutoConfigureMockMvc
class RestInterfaceTest {
@Autowired
private MockMvc mvc;
private static final String TESTMODELFILE = "models/PolicyModel.yaml";
private static String localModelString = null;
/**
* Sets up the tests.
*
*/
@BeforeAll
static void setUp() {
// load a test model locally
localModelString = ResourceUtils.getResourceAsString(TESTMODELFILE);
}
/**
* Test to see that the message create Model with model id -1 .
*/
@Test
void createSession() throws Exception {
createNewSession();
}
/**
* Helper method to invoke rest call using mock mvc, and return ApexApiResult.
*/
private ApexApiResult apexRest(MockHttpServletRequestBuilder requestBuilder) throws Exception {
var response = mvc.perform(requestBuilder).andReturn().getResponse();
return new StandardCoder().decode(response.getContentAsString(), ApexApiResult.class);
}
/**
* Creates a new session.
*
* @return the session ID
*/
private int createNewSession() throws Exception {
final ApexApiResult responseMsg = apexRest(get("/policy/gui/v1/apex/editor/-1/Session/Create"));
assertEquals(ApexApiResult.Result.SUCCESS, responseMsg.getResult());
assertEquals(1, responseMsg.getMessages().size());
return Integer.parseInt(responseMsg.getMessages().get(0));
}
/**
* Upload policy.
*
* @param sessionId the session ID
* @param modelAsJsonString the model as json string
*/
private void uploadPolicy(final int sessionId, final String modelAsJsonString) throws Exception {
final ApexApiResult responseMsg = apexRest(put("/policy/gui/v1/apex/editor/" + sessionId + "/Model/Load")
.content(modelAsJsonString).contentType(APPLICATION_JSON));
assertTrue(responseMsg.isOk());
}
/**
* Create a new session, Upload a test policy model, then get a policy, parse it, and compare it to the same policy
* in the original model.
*
* @throws ApexException if there is an Apex Error
**/
@Test
void testUploadThenGet() throws Exception {
final int sessionId = createNewSession();
uploadPolicy(sessionId, localModelString);
final ApexApiResult responseMsg = apexRest(get("/policy/gui/v1/apex/editor/" + sessionId + "/Policy/Get")
.queryParam("name", "policy").queryParam("version", "0.0.1"));
assertTrue(responseMsg.isOk());
// The string in responseMsg.Messages[0] is a JSON representation of a AxPolicy
// object. Lets parse it
final String returnedPolicyAsString = responseMsg.getMessages().get(0);
ApexModelReader<AxPolicy> apexPolicyReader = new ApexModelReader<>(AxPolicy.class, false);
final AxPolicy returnedPolicy = apexPolicyReader.read(returnedPolicyAsString);
assertNotNull(returnedPolicy);
assertEquals("state", returnedPolicy.getFirstState());
assertEquals(1, returnedPolicy.getStateMap().size());
}
}
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