/*
* JBoss DNA (http://www.jboss.org/dna)
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
* See the AUTHORS.txt file in the distribution for a full listing of
* individual contributors.
*
* JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA
* is licensed to you under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* JBoss DNA is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.dna.graph.property.basic;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertThat;
import static org.junit.matchers.JUnitMatchers.hasItem;
import org.jboss.dna.graph.property.NamespaceRegistry;
import org.junit.Before;
import org.junit.Test;
public abstract class AbstractNamespaceRegistryTest<NamespaceRegistryType extends NamespaceRegistry> {
protected String validNamespaceUri1;
protected String validNamespaceUri2;
protected String validNamespaceUri3;
protected String validPrefix1;
protected String validPrefix2;
protected NamespaceRegistryType namespaceRegistry;
@Before
public void setUp() {
validNamespaceUri1 = "http://example.com/foo";
validNamespaceUri2 = "http://acme.com/something";
validNamespaceUri3 = "http://www.redhat.com";
validPrefix1 = "foo";
validPrefix2 = "acme";
namespaceRegistry = createNamespaceRegistry();
}
protected abstract NamespaceRegistryType createNamespaceRegistry();
@Test
public void shouldReturnNullForNamespaceUriIfPrefixIsNotRegistered() {
assertThat(namespaceRegistry.getNamespaceForPrefix("notfound"), is(nullValue()));
// now register some namespaces ...
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.getNamespaceForPrefix("notfound"), is(nullValue()));
}
@Test
public void shouldReturnNamespaceUriForPrefixThatIsRegistered() {
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.getNamespaceForPrefix(validPrefix1), is(validNamespaceUri1));
assertThat(namespaceRegistry.getNamespaceForPrefix(validPrefix2), is(validNamespaceUri2));
}
@Test( expected = IllegalArgumentException.class )
public void shouldNotAllowNullPrefixParameterWhenGettingNamespaceUri() {
namespaceRegistry.getNamespaceForPrefix(null);
}
@Test
public void shouldReturnNullForPrefixIfNamespaceUriIsNotRegistered() {
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri3, false), is(nullValue()));
// now register some namespaces ...
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri3, false), is(nullValue()));
}
@Test
public void shouldReturnPrefixForNamespaceUriThatIsRegistered() {
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri1, false), is(validPrefix1));
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri2, false), is(validPrefix2));
}
@Test( expected = IllegalArgumentException.class )
public void shouldNotAllowNullNamespaceUriParameterWhenGettingPrefix() {
namespaceRegistry.getPrefixForNamespaceUri(null, false);
}
@Test
public void shouldAlwaysHaveDefaultNamespaceRegistered() {
assertThat(namespaceRegistry.getDefaultNamespaceUri(), is(notNullValue()));
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.getDefaultNamespaceUri(), is(notNullValue()));
}
@Test
public void shouldReturnNonNullDefaultNamespaceUriWhenThereAreNamespacesRegisteredIncludineOneWithZeroLengthPrefix() {
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register("", validNamespaceUri2);
assertThat(namespaceRegistry.getDefaultNamespaceUri(), is(validNamespaceUri2));
assertThat(namespaceRegistry.getNamespaceForPrefix(""), is(validNamespaceUri2));
assertThat(namespaceRegistry.getRegisteredNamespaceUris(), hasItem(validNamespaceUri2));
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri2, false), is(""));
}
@Test
public void shouldNotFindRegisteredNamespaceIfNamespaceNotRegistered() {
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri1), is(false));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri2), is(false));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri3), is(false));
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri1), is(true));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri2), is(true));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri3), is(false));
}
@Test
public void shouldFindRegisteredNamespace() {
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri1), is(true));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri2), is(true));
}
@Test
public void shouldBeAbleToCopyNamespacesToAnotherRegistry() {
namespaceRegistry.register(validPrefix1, validNamespaceUri1);
namespaceRegistry.register(validPrefix2, validNamespaceUri2);
namespaceRegistry.register("", validNamespaceUri3);
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri1), is(true));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri2), is(true));
assertThat(namespaceRegistry.isRegisteredNamespaceUri(validNamespaceUri3), is(true));
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri1, false), is(validPrefix1));
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri2, false), is(validPrefix2));
assertThat(namespaceRegistry.getPrefixForNamespaceUri(validNamespaceUri3, false), is(""));
assertThat(namespaceRegistry.getNamespaceForPrefix(validPrefix1), is(validNamespaceUri1));
assertThat(namespaceRegistry.getNamespaceForPrefix(validPrefix2), is(validNamespaceUri2));
assertThat(namespaceRegistry.getNamespaceForPrefix(""), is(validNamespaceUri3));
NamespaceRegistry newRegistry = new SimpleNamespaceRegistry();
for (String uri : this.namespaceRegistry.getRegisteredNamespaceUris()) {
String prefix = this.namespaceRegistry.getPrefixForNamespaceUri(uri, false);
newRegistry.register(prefix, uri);
}
assertThat(newRegistry.isRegisteredNamespaceUri(validNamespaceUri1), is(true));
assertThat(newRegistry.isRegisteredNamespaceUri(validNamespaceUri2), is(true));
assertThat(newRegistry.isRegisteredNamespaceUri(validNamespaceUri3), is(true));
assertThat(newRegistry.getPrefixForNamespaceUri(validNamespaceUri1, false), is(validPrefix1));
assertThat(newRegistry.getPrefixForNamespaceUri(validNamespaceUri2, false), is(validPrefix2));
assertThat(newRegistry.getPrefixForNamespaceUri(validNamespaceUri3, false), is(""));
assertThat(newRegistry.getNamespaceForPrefix(validPrefix1), is(validNamespaceUri1));
assertThat(newRegistry.getNamespaceForPrefix(validPrefix2), is(validNamespaceUri2));
assertThat(newRegistry.getNamespaceForPrefix(""), is(validNamespaceUri3));
}
}