| /** |
| * 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.commons.rdf.api; |
| |
| import static org.junit.Assert.*; |
| |
| import org.junit.Test; |
| |
| public class DefaultGraphTest { |
| |
| DummyGraph graph = new DummyGraph(); |
| |
| @Test |
| public void close() throws Exception { |
| graph.close(); // no-op |
| } |
| |
| @SuppressWarnings("deprecation") |
| @Test |
| public void defaultGetTriples() throws Exception { |
| assertFalse(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| assertEquals(1L, graph.getTriples().count()); |
| assertTrue(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| } |
| |
| @SuppressWarnings("deprecation") |
| @Test |
| public void defaultGetTriplesFiltered() throws Exception { |
| assertFalse(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| assertEquals(1L, graph.getTriples(null,null,null).count()); |
| assertFalse(graph.streamCalled); |
| assertTrue(graph.filteredStreamCalled); |
| // Ensure arguments are passed on to graph.stream(s,p,o); |
| assertEquals(0L, graph.getTriples(new DummyIRI(0),null,null).count()); |
| } |
| |
| @Test |
| public void defaultIterate() throws Exception { |
| assertFalse(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| for (final Triple t : graph.iterate()) { |
| assertEquals(t, new DummyTriple()); |
| } |
| assertTrue(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| } |
| |
| @Test |
| public void defaultFilteredIterate() throws Exception { |
| assertFalse(graph.streamCalled); |
| assertFalse(graph.filteredStreamCalled); |
| for (final Triple t : graph.iterate(null, new DummyIRI(2), null)) { |
| assertEquals(t, new DummyTriple()); |
| } |
| assertTrue(graph.filteredStreamCalled); |
| assertFalse(graph.streamCalled); |
| } |
| |
| } |
| |