/*
* ModeShape (http://www.modeshape.org)
*
* Licensed 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.modeshape.common.xml;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import org.junit.Test;
/**
*
*/
public class XmlCharactersTest {
@Test
public void shouldNotAllowColonInNcName() {
assertThat(XmlCharacters.isValidNcNameStart(':'), is(false));
}
@Test
public void shouldNotAllowDigitAsFirstCharacterInName() {
assertThat(XmlCharacters.isValidNameStart('0'), is(false));
assertThat(XmlCharacters.isValidNameStart('1'), is(false));
assertThat(XmlCharacters.isValidNameStart('2'), is(false));
assertThat(XmlCharacters.isValidNameStart('3'), is(false));
assertThat(XmlCharacters.isValidNameStart('4'), is(false));
assertThat(XmlCharacters.isValidNameStart('5'), is(false));
assertThat(XmlCharacters.isValidNameStart('6'), is(false));
assertThat(XmlCharacters.isValidNameStart('7'), is(false));
assertThat(XmlCharacters.isValidNameStart('8'), is(false));
assertThat(XmlCharacters.isValidNameStart('9'), is(false));
}
@Test
public void shouldAllowLettersAsFirstCharacterInName() {
for (char c = 'a'; c <= 'z'; ++c) {
assertThat(XmlCharacters.isValidNameStart(c), is(true));
}
for (char c = 'A'; c <= 'Z'; ++c) {
assertThat(XmlCharacters.isValidNameStart(c), is(true));
}
}
@Test
public void shouldNotAllowDigitAsFirstCharacterInNcName() {
assertThat(XmlCharacters.isValidNcNameStart('0'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('1'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('2'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('3'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('4'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('5'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('6'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('7'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('8'), is(false));
assertThat(XmlCharacters.isValidNcNameStart('9'), is(false));
}
}