/*
* 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.system;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.atlas.lib.StrUtils ;
import org.apache.jena.iri.IRIFactory ;
import org.junit.Test ;
/**
* Abstract tests for {@link PrefixMap} implementations
*
*/
public abstract class AbstractTestPrefixMap extends BaseTest {
protected IRIFactory factory = IRIFactory.iriImplementation();
/**
* Gets the prefix map implementation to test, each call should result in a
* fresh instance
*
* @return Prefix Map
*/
protected abstract PrefixMap getPrefixMap();
@Test
public void prefixMap_basic_01()
{
PrefixMap pmap = getPrefixMap();
assertTrue(pmap.isEmpty()) ;
assertEquals(0, pmap.size()) ;
assertTrue(pmap.getMapping().isEmpty()) ;
assertTrue(pmap.getMappingCopy().isEmpty()) ;
assertTrue(pmap.getMappingCopyStr().isEmpty()) ;
}
@Test
public void prefixMap_basic_02()
{
PrefixMap pmap = getPrefixMap();
pmap.add("", "http://example/") ;
assertFalse(pmap.isEmpty()) ;
assertEquals(1, pmap.size()) ;
assertTrue(pmap.contains("")) ;
assertTrue(pmap.getMapping().containsKey("")) ;
assertTrue(pmap.getMappingCopy().containsKey("")) ;
assertTrue(pmap.getMappingCopyStr().containsKey("")) ;
}
@Test
public void prefixMap_basic_03()
{
PrefixMap pmap = getPrefixMap();
pmap.add("", "http://example/") ;
pmap.add("org", "http://example.org/") ;
assertTrue(pmap.contains("")) ;
assertTrue(pmap.contains("org")) ;
assertFalse(pmap.isEmpty()) ;
assertEquals(2, pmap.size()) ;
}
@Test
public void prefixMap_basic_04()
{
PrefixMap pmap1 = getPrefixMap();
pmap1.add("", "http://example/") ;
pmap1.add("org", "http://example.org/") ;
PrefixMap pmap2 = getPrefixMap();
pmap2.putAll(pmap1) ;
assertTrue(pmap2.contains("")) ;
assertTrue(pmap2.contains("org")) ;
assertFalse(pmap2.isEmpty()) ;
assertEquals(2, pmap2.size()) ;
}
/**
* Simple expand test
*/
@Test
public void prefixMap_expand_01() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "", "http://example/");
String x = pmap.expand("", "x");
assertEquals("http://example/x", x);
}
/**
* Simple expand test
*/
@Test
public void prefixMap_expand_02() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://example/");
String x = pmap.expand("", "x");
assertNull(x);
}
/**
* Simple expand test
*/
@Test
public void prefixMap_expand_03() {
PrefixMap pmap = this.getPrefixMap();
// Defining twice should not cause an issue
add(pmap, "ex", "http://example/");
add(pmap, "ex", "http://example/");
String x = pmap.expand("", "x");
assertNull(x);
}
/**
* Simple expand test
*/
@Test
public void prefixMap_expand_04() {
PrefixMap pmap = this.getPrefixMap();
// The most recent definition should always be the one that applies
add(pmap, "ex", "http://example/");
add(pmap, "ex", "http://elsewhere/ns#");
String x = pmap.expand("ex", "x");
assertEquals("http://elsewhere/ns#x", x);
}
/**
* Simple delete test - deleting a non-existent prefix should work
*/
@Test
public void prefixMap_delete_01() {
PrefixMap pmap = this.getPrefixMap();
// Deleting a non-existent prefix should not cause an issue
pmap.delete("ex");
}
/**
* Simple delete test
*/
@Test
public void prefixMap_delete_02() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://example/");
String x = pmap.expand("ex", "x");
assertEquals("http://example/x", x);
pmap.delete("ex");
x = pmap.expand("ex", "x");
assertNull(x);
}
/**
* Abbreviation test - no prefixes means no abbreviation
*/
@Test
public void prefixMap_abbrev_01() {
PrefixMap pmap = this.getPrefixMap();
String x = pmap.abbreviate("http://example/x");
assertNull(x);
}
/**
* Abbreviation test - no relevant prefixes means no abbreviation
*/
@Test
public void prefixMap_abbrev_02() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://elsewhere/ns#");
String x = pmap.abbreviate("http://example/x");
assertNull(x);
}
/**
* Abbreviation test
*/
@Test
public void prefixMap_abbrev_03() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://example/");
add(pmap, "eg", "http://elsewhere/ns#");
String x = pmap.abbreviate("http://example/x");
assertEquals("ex:x", x);
}
/**
* Abbreviation test - check correct abbreviation is selected when
* namespaces are similar
*/
@Test
public void prefixMap_abbrev_04() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://example/");
add(pmap, "eg", "http://example/ns#");
String x = pmap.abbreviate("http://example/x");
assertEquals("ex:x", x);
}
/**
* Abbreviation test - check either abbreviation is selected when namespaces
* are identical with different prefixes
*/
@Test
public void prefixMap_abbrev_05() {
PrefixMap pmap = this.getPrefixMap();
add(pmap, "ex", "http://example/");
add(pmap, "eg", "http://example/");
String x = pmap.abbreviate("http://example/x");
assertNotNull(x);
assertTrue(x.equals("ex:x") || x.equals("eg:x"));
}
/**
* Abbreviation test - check correct abbreviation is selected when lots of
* namespaces are defined
*/
@Test
public void prefixMap_abbrev_06() {
PrefixMap pmap = this.getPrefixMap();
for (int i = 1; i <= 100; i++) {
add(pmap, "ns" + i, "http://example/ns" + i + "#");
}
String x = pmap.abbreviate("http://example/ns100#x");
assertEquals("ns100:x", x);
}
protected PrefixMap create() {
PrefixMap pm = getPrefixMap();
pm.add("p0", "http://example/a/");
pm.add("p1", "http://example/a/b");
pm.add("p2", "http://example/a/b/");
pm.add("p3", "http://example/a/b#");
pm.add("q1", "http://example/a");
pm.add("q2", "http://example/a#");
return pm;
}
@Test
public void prefixMap_abbrev_10() {
pmTest("http://example/a/b", "p1:", "p0:b" );
}
@Test
public void prefixMap_abbrev_11() {
pmTest("http://example/a/bcd", "p1:cd", "p0:bcd" );
}
@Test
public void prefixMap_abbrev_12() {
pmTest("http://example/a/b/c", "p2:c");
}
@Test
public void prefixMap_abbrev_13() {
pmTest("http://example/a/b/c/");
}
@Test
public void prefixMap_abbrev_14() {
pmTest("http://example/a/b/c/d");
}
@Test
public void prefixMap_abbrev_15() {
pmTest("http://example/a/b#x", "p3:x");
}
@Test
public void prefixMap_abbrev_16() {
pmTest("http://example/a#z", "q2:z");
}
@Test
public void prefixMap_abbrev_17() {
pmTest("http://example/a/", "p0:");
}
@Test
public void prefixMap_abbrev_18() {
pmTest("http://example/a", "q1:");
}
public void pmTest(String iriStr, String... expected) {
PrefixMap pm = create();
String x = pm.abbreviate(iriStr);
if ( expected.length == 0 )
{
assertNull("expected no abbreviation for "+iriStr, x) ;
return ;
}
for (String possible : expected) {
if (possible.equals(x))
return;
}
fail("Expected one of " + StrUtils.strjoin(" , ", expected) + " but got " + x);
}
/**
* Helper method for adding a namespace mapping
*
* @param pmap
* Prefix Map
* @param prefix
* Prefix
* @param uri
* URI
*/
protected void add(PrefixMap pmap, String prefix, String uri) {
pmap.add(prefix, factory.create(uri));
}
}