alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (ClassPathUtilsTest.java)

This example Java source code file (ClassPathUtilsTest.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

classpathutils, classpathutilstest, constructor, exception, reflection, string, test

The ClassPathUtilsTest.java Java example source code

/*
 * 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.commons.lang3;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.lang.reflect.Constructor;
import java.lang.reflect.Modifier;

import org.junit.Test;

/**
 */
public class ClassPathUtilsTest {

    @Test
    public void testConstructor() {
        assertNotNull(new ClassPathUtils());
        final Constructor<?>[] cons = ClassPathUtils.class.getDeclaredConstructors();
        assertEquals(1, cons.length);
        assertTrue(Modifier.isPublic(cons[0].getModifiers()));
        assertTrue(Modifier.isPublic(ClassPathUtils.class.getModifiers()));
        assertFalse(Modifier.isFinal(ClassPathUtils.class.getModifiers()));
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedNameNullClassString() throws Exception {
        ClassPathUtils.toFullyQualifiedName((Class<?>) null, "Test.properties");
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedNameClassNull() throws Exception {
        ClassPathUtils.toFullyQualifiedName(ClassPathUtils.class, null);
    }

    @Test
    public void testToFullyQualifiedNameClassString() throws Exception {
        final String expected = "org.apache.commons.lang3.Test.properties";
        final String actual = ClassPathUtils.toFullyQualifiedName(ClassPathUtils.class, "Test.properties");

        assertEquals(expected, actual);
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedNameNullPackageString() throws Exception {
        ClassPathUtils.toFullyQualifiedName((Package) null, "Test.properties");
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedNamePackageNull() throws Exception {
        ClassPathUtils.toFullyQualifiedName(ClassPathUtils.class.getPackage(), null);
    }

    @Test
    public void testToFullyQualifiedNamePackageString() throws Exception {
        final String expected = "org.apache.commons.lang3.Test.properties";
        final String actual = ClassPathUtils.toFullyQualifiedName(ClassPathUtils.class.getPackage(), "Test.properties");

        assertEquals(expected, actual);
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedPathClassNullString() throws Exception {
        ClassPathUtils.toFullyQualifiedPath((Class<?>) null, "Test.properties");
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedPathClassNull() throws Exception {
        ClassPathUtils.toFullyQualifiedPath(ClassPathUtils.class, null);
    }

    @Test
    public void testToFullyQualifiedPathClass() throws Exception {
        final String expected = "org/apache/commons/lang3/Test.properties";
        final String actual = ClassPathUtils.toFullyQualifiedPath(ClassPathUtils.class, "Test.properties");

        assertEquals(expected, actual);
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedPathPackageNullString() throws Exception {
        ClassPathUtils.toFullyQualifiedPath((Package) null, "Test.properties");
    }

    @Test(expected = NullPointerException.class)
    public void testToFullyQualifiedPathPackageNull() throws Exception {
        ClassPathUtils.toFullyQualifiedPath(ClassPathUtils.class.getPackage(), null);
    }

    @Test
    public void testToFullyQualifiedPathPackage() throws Exception {
        final String expected = "org/apache/commons/lang3/Test.properties";
        final String actual = ClassPathUtils.toFullyQualifiedPath(ClassPathUtils.class.getPackage(), "Test.properties");

        assertEquals(expected, actual);
    }
}

Other Java examples (source code examples)

Here is a short list of links related to this Java ClassPathUtilsTest.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.