/**
* 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.riot.lang;
import java.util.ArrayList ;
import java.util.List ;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.graph.Node ;
import org.junit.Test ;
import org.junit.runner.RunWith ;
import org.junit.runners.Parameterized ;
import org.junit.runners.Parameterized.Parameters ;
@RunWith(Parameterized.class)
public class TestBlankNodeAllocator extends BaseTest
{
public interface Factory { public BlankNodeAllocator create() ; }
@Parameters(name = "{index}: {0}")
public static Iterable<Object[]> data() {
List<Object[]> x = new ArrayList<>() ;
Factory fSeededHashAlloc = new Factory() {
@Override public BlankNodeAllocator create() { return new BlankNodeAllocatorHash() ; }
@Override public String toString() { return "SeededHash" ; }
} ;
Factory fUIDAlloc = new Factory() {
@Override public BlankNodeAllocator create() { return new BlankNodeAllocatorTraditional() ; }
@Override public String toString() { return "UID" ; }
} ;
x.add(new Object[]{fSeededHashAlloc}) ;
x.add(new Object[]{fUIDAlloc}) ;
return x ;
}
private Factory factory ;
public TestBlankNodeAllocator(Factory factory) { this.factory = factory ; }
@Test public void alloc_01()
{
BlankNodeAllocator alloc = factory.create() ;
Node n = alloc.create() ;
assertTrue(n.isBlank()) ;
}
@Test public void alloc_02()
{
BlankNodeAllocator alloc = factory.create() ;
Node n1 = alloc.create() ;
Node n2 = alloc.create() ;
assertNotEquals(n1, n2) ;
}
@Test public void alloc_03()
{
BlankNodeAllocator alloc = factory.create() ;
Node n1 = alloc.alloc("foo") ;
Node n2 = alloc.alloc("foo") ;
assertEquals(n1, n2) ;
}
@Test public void alloc_04()
{
BlankNodeAllocator alloc = factory.create() ;
Node n1 = alloc.alloc("foo") ;
Node n2 = alloc.alloc("bar") ;
assertNotEquals(n1, n2) ;
}
}