| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.jena.fuseki; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| |
| import org.apache.jena.atlas.web.HttpException; |
| import org.apache.jena.atlas.web.TypedInputStream; |
| import org.apache.jena.fuseki.webapp.FusekiWebapp; |
| import org.apache.jena.http.HttpOp; |
| import org.apache.jena.query.QueryExecution; |
| import org.apache.jena.rdfconnection.RDFConnection; |
| import org.apache.jena.sparql.exec.http.Params; |
| import org.apache.jena.web.HttpSC; |
| import org.junit.Test; |
| |
| /** More tests of the admin functionality |
| * See also TestAdmin. |
| */ |
| public class TestAdminAPI extends AbstractFusekiWebappTest { |
| |
| @Test public void add_delete_api_1() throws Exception { |
| if ( org.apache.jena.tdb1.sys.SystemTDB.isWindows ) |
| return; |
| testAddDelete("db_mem", "mem", false); |
| } |
| |
| private static void testAddDelete(String dbName, String dbType, boolean hasFiles) { |
| String datasetURL = ServerCtl.urlRoot()+dbName; |
| String admin = ServerCtl.urlRoot()+"$/"; |
| |
| Params params = Params.create().add("dbName", dbName).add("dbType", dbType); |
| |
| assertFalse(exists(datasetURL)); |
| |
| HttpOp.httpPostForm(admin+"datasets", params); |
| |
| RDFConnection conn = RDFConnection.connect(datasetURL); |
| conn.update("INSERT DATA { <x:s> <x:p> 123 }"); |
| int x1 = count(conn); |
| assertEquals(1, x1); |
| |
| Path pathDB = FusekiWebapp.dirDatabases.resolve(dbName); |
| |
| if ( hasFiles ) |
| assertTrue(Files.exists(pathDB)); |
| |
| HttpOp.httpDelete(admin+"datasets/"+dbName); |
| |
| assertFalse(exists(datasetURL)); |
| |
| //if ( hasFiles ) |
| assertFalse(Files.exists(pathDB)); |
| |
| // Recreate : no contents. |
| HttpOp.httpPostForm(admin+"datasets", params); |
| assertTrue("false: exists("+datasetURL+")", exists(datasetURL)); |
| int x2 = count(conn); |
| assertEquals(0, x2); |
| if ( hasFiles ) |
| assertTrue(Files.exists(pathDB)); |
| } |
| |
| private static boolean exists(String url) { |
| try ( TypedInputStream in = HttpOp.httpGet(url) ) { |
| return true; |
| } catch (HttpException ex) { |
| if ( ex.getStatusCode() == HttpSC.NOT_FOUND_404 ) |
| return false; |
| throw ex; |
| } |
| } |
| |
| static int count(RDFConnection conn) { |
| try ( QueryExecution qExec = conn.query("SELECT (count(*) AS ?C) { ?s ?p ?o }")) { |
| return qExec.execSelect().next().getLiteral("C").getInt(); |
| } |
| } |
| } |
| |