stack/core/src/test/java/org/apache/usergrid/utils/ConversionUtilsTest.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.usergrid.utils;


import java.util.UUID;

import org.junit.Test;

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


public class ConversionUtilsTest {

    @Test
    public void testBytes() {
        byte[] bytes = ConversionUtils.bytes( true );
        assertNotNull( "bytes() on boolean true returned null", bytes );
        assertTrue( "bytes() on boolean true returned wrong size byte array:" + bytes.length, bytes.length == 1 );
        assertTrue( "bytes() on boolean true returned wrong value:" + bytes[0], bytes[0] == 1 );

        bytes = ConversionUtils.bytes( false );
        assertNotNull( "bytes() on boolean false returned null", bytes );
        assertTrue( "bytes() on boolean false returned wrong size byte array:" + bytes.length, bytes.length == 1 );
        assertTrue( "bytes() on boolean false returned wrong value:" + bytes[0], bytes[0] == 0 );

        bytes = ConversionUtils.bytes( new UUID( 0, 0 ) );
        assertNotNull( "bytes() on uuid(0, 0) returned null", bytes );
        assertTrue( "bytes() on uuid(0, 0) returned wrong size byte array:" + bytes.length, bytes.length == 16 );
        for ( byte b : bytes ) {
            assertTrue( "bytes() on uuid(0, 0) returned wrong value:" + b, b == 0 );
        }
    }
}