src/test/java/org/apache/felix/metatype/ADTest.java

/* 
 * 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.felix.metatype;


import junit.framework.TestCase;

import org.osgi.service.metatype.AttributeDefinition;


/**
 * The <code>ADTest</code> class tests the static helper methods of the
 * {@link AD} class.
 * 
 * @author fmeschbe
 */
public class ADTest extends TestCase
{

    private static final String BLANK = "     \r\n   \t";


    public void testNull()
    {
        String listString = null;
        String[] list = AD.splitList( listString );
        assertNull( list );
    }


    public void testEmpty()
    {
        String listString = "";
        String[] list = AD.splitList( listString );
        assertNull( list );
    }


    public void testSingle()
    {
        String value0 = "value";
        String listString = value0;
        String[] list = AD.splitList( listString );
        assertNotNull( list );
        assertEquals( 1, list.length );
        assertEquals( value0, list[0] );
    }


    public void testTwo()
    {
        String value0 = "value0";
        String value1 = "value1";
        String listString = value0 + "," + value1;
        String[] list = AD.splitList( listString );
        assertNotNull( list );
        assertEquals( 2, list.length );
        assertEquals( value0, list[0] );
        assertEquals( value1, list[1] );
    }


    public void testSingleBlanks()
    {
        String value0 = "value";
        String listString = BLANK + value0 + BLANK;
        String[] list = AD.splitList( listString );
        assertNotNull( list );
        assertEquals( 1, list.length );
        assertEquals( value0, list[0] );
    }


    public void testTwoBlanks()
    {
        String value0 = "value0";
        String value1 = "value1";
        String listString = BLANK + value0 + BLANK + "," + BLANK + value1 + BLANK;
        String[] list = AD.splitList( listString );
        assertNotNull( list );
        assertEquals( 2, list.length );
        assertEquals( value0, list[0] );
        assertEquals( value1, list[1] );
    }


    public void testStandardSample()
    {
        String value0 = "a,b";
        String value1 = "b,c";
        String value2 = "c\\";
        String value3 = "d";
        String listString = "a\\,b,b\\,c, c\\\\,d";
        String[] list = AD.splitList( listString );
        assertNotNull( list );
        assertEquals( 4, list.length );
        assertEquals( value0, list[0] );
        assertEquals( value1, list[1] );
        assertEquals( value2, list[2] );
        assertEquals( value3, list[3] );
    }


    public void testToTypeString()
    {
        assertEquals( AttributeDefinition.STRING, AD.toType( "String" ) );
        assertEquals( AttributeDefinition.LONG, AD.toType( "Long" ) );
        assertEquals( AttributeDefinition.DOUBLE, AD.toType( "Double" ) );
        assertEquals( AttributeDefinition.FLOAT, AD.toType( "Float" ) );
        assertEquals( AttributeDefinition.INTEGER, AD.toType( "Integer" ) );
        assertEquals( AttributeDefinition.BYTE, AD.toType( "Byte" ) );
        assertEquals( AttributeDefinition.CHARACTER, AD.toType( "Char" ) );
        assertEquals( AttributeDefinition.BOOLEAN, AD.toType( "Boolean" ) );
        assertEquals( AttributeDefinition.SHORT, AD.toType( "Short" ) );
        assertEquals( AttributeDefinition.STRING, AD.toType( "JohnDoe" ) );
    }
}