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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai;
import com.jayway.jsonpath.JsonPath;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.hamcrest.CoreMatchers;
import org.janusgraph.core.JanusGraphTransaction;
import org.junit.*;
import org.junit.runner.RunWith;
import org.onap.aai.config.PropertyPasswordConfiguration;
import org.onap.aai.dbmap.AAIGraph;
import org.onap.aai.exceptions.AAIException;
import org.onap.aai.util.AAIConfig;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.embedded.LocalServerPort;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Import;
import org.springframework.http.*;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.context.junit4.rules.SpringClassRule;
import org.springframework.test.context.junit4.rules.SpringMethodRule;
import org.springframework.web.client.RestTemplate;
import javax.ws.rs.core.Response;
import java.io.UnsupportedEncodingException;
import java.util.Base64;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
/**
* A sample junit test using spring boot that provides the ability to spin
* up the application from the junit layer and run rest requests against
* SpringBootTest annotation with web environment requires which spring boot
* class to load and the random port starts the application on a random port
* and injects back into the application for the field with annotation LocalServerPort
* <p>
*
* This can be used to potentially replace a lot of the fitnesse tests since
* they will be testing against the same thing except fitnesse uses hbase
*/
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = GraphAdminApp.class)
@ContextConfiguration(initializers = PropertyPasswordConfiguration.class)
@Import(GraphAdminTestConfiguration.class)
@TestPropertySource(properties = {
"schema.uri.base.path = /aai",
"schema.ingest.file = src/main/resources/application.properties",
"schema.translator.list = config"
})
public class AAIGremlinQueryTest {
@ClassRule
public static final SpringClassRule springClassRule = new SpringClassRule();
@Rule
public final SpringMethodRule springMethodRule = new SpringMethodRule();
@Autowired
RestTemplate restTemplate;
@LocalServerPort
int randomPort;
private HttpEntity httpEntity;
private HttpHeaders headers;
private String baseUrl;
@BeforeClass
public static void setupConfig() throws AAIException {
System.setProperty("AJSC_HOME", "./");
System.setProperty("BUNDLECONFIG_DIR", "src/main/resources/");
}
public void createGraph(){
JanusGraphTransaction transaction = AAIGraph.getInstance().getGraph().newTransaction();
boolean success = true;
try {
GraphTraversalSource g = transaction.traversal();
g.addV()
.property("aai-node-type", "pserver")
.property("hostname", "test-pserver")
.property("in-maint", false)
.property("source-of-truth", "JUNIT")
.property("aai-uri", "/cloud-infrastructure/pservers/pserver/test-pserver")
.next();
} catch(Exception ex){
success = false;
} finally {
if(success){
transaction.commit();
} else {
transaction.rollback();
fail("Unable to setup the graph");
}
}
}
@Before
public void setup() throws Exception {
AAIConfig.init();
AAIGraph.getInstance();
createGraph();
headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
headers.setContentType(MediaType.APPLICATION_JSON);
headers.add("Real-Time", "true");
headers.add("X-FromAppId", "JUNIT");
headers.add("X-TransactionId", "JUNIT");
String authorization = Base64.getEncoder().encodeToString("AAI:AAI".getBytes("UTF-8"));
headers.add("Authorization", "Basic " + authorization);
baseUrl = "https://localhost:" + randomPort;
}
@Test
public void testPserverCountUsingGremlin() throws Exception {
Map<String, String> gremlinQueryMap = new HashMap<>();
gremlinQueryMap.put("gremlin-query", "g.V().has('hostname', 'test-pserver').count()");
String payload = PayloadUtil.getTemplatePayload("gremlin-query.json", gremlinQueryMap);
ResponseEntity responseEntity = null;
String endpoint = "/aai/v11/dbquery?format=console";
httpEntity = new HttpEntity(payload, headers);
responseEntity = restTemplate.exchange(baseUrl + endpoint, HttpMethod.PUT, httpEntity, String.class);
assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));
String result = JsonPath.read(responseEntity.getBody().toString(), "$.results[0].result");
assertThat(result, is("1"));
}
@Test
public void testPserverCountUsingDsl() throws Exception {
Map<String, String> dslQuerymap = new HashMap<>();
dslQuerymap.put("dsl-query", "pserver*('hostname', 'test-pserver')");
String payload = PayloadUtil.getTemplatePayload("dsl-query.json", dslQuerymap);
ResponseEntity responseEntity = null;
String endpoint = "/aai/v11/dbquery?format=console";
httpEntity = new HttpEntity(payload, headers);
responseEntity = restTemplate.exchange(baseUrl + endpoint, HttpMethod.PUT, httpEntity, String.class);
assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));
String result = JsonPath.read(responseEntity.getBody().toString(), "$.results[0].result");
assertThat(result, containsString("v["));
}
@After
public void tearDown() {
JanusGraphTransaction transaction = AAIGraph.getInstance().getGraph().newTransaction();
boolean success = true;
try {
GraphTraversalSource g = transaction.traversal();
g.V().has("source-of-truth", "JUNIT")
.toList()
.forEach(v -> v.remove());
} catch(Exception ex){
success = false;
} finally {
if(success){
transaction.commit();
} else {
transaction.rollback();
fail("Unable to teardown the graph");
}
}
}
}
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