001/*
002 * ModeShape (http://www.modeshape.org)
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *       http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.modeshape.common.util;
017
018import org.junit.Test;
019import static org.hamcrest.core.Is.is;
020import static org.junit.Assert.assertThat;
021
022/**
023 * @author Randall Hauch
024 */
025public class ClassUtilTest {
026
027    @Test
028    public void shouldConsiderValidClassnamesToBeValid() {
029        assertValidClassname(this.getClass().getName());
030        assertValidClassname("org.jboss.a.b.c.d.e.f.SomeClass");
031        assertValidClassname("SomeClass");
032    }
033
034    @Test
035    public void shouldConsiderInvalidClassnamesToBeInvalid() {
036        assertNotValidClassname(null);
037        assertNotValidClassname("");
038        assertNotValidClassname("  " + this.getClass().getName() + "  \t ");
039        assertNotValidClassname("1.2.3.4");
040        assertNotValidClassname("org.jboss.a.b.c.d.e.f.2SomeClass");
041        assertNotValidClassname("org/jboss/a/b/c/d/e.f.SomeClass");
042    }
043
044    protected void assertValidClassname( String classname ) {
045        assertThat(ClassUtil.isFullyQualifiedClassname(classname), is(true));
046    }
047
048    protected void assertNotValidClassname( String classname ) {
049        assertThat(ClassUtil.isFullyQualifiedClassname(classname), is(false));
050    }
051
052}