/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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.drools.core.io.impl;
import org.apache.commons.lang3.ArrayUtils;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
@RunWith(Parameterized.class)
public class ByteArrayResourceToStringTest {
@Parameterized.Parameters(name = "{index}: bytes={0}, encoding={1}")
public static Collection<Object[]> data() {
return new ArrayList<Object[]>(Arrays.asList(new Object[][]{
{
Arrays.asList(new Byte[]{10, 20, 30, 40}),
null,
"ByteArrayResource[bytes=[10, 20, 30, 40], encoding=null]"
},
{
Arrays.asList(new Byte[]{10, 20, 30, 40, 50, 60, 70, 80, 90, 100}),
null,
"ByteArrayResource[bytes=[10, 20, 30, 40, 50, 60, 70, 80, 90, 100], encoding=null]"
},
{
Arrays.asList(new Byte[]{10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120}),
null,
"ByteArrayResource[bytes=[10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ...], encoding=null]"
},
// non-null encoding
{
Arrays.asList(new Byte[]{10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120}),
"UTF-8",
"ByteArrayResource[bytes=[10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ...], encoding=UTF-8]"
},
}));
}
// using List<Byte> instead of directly byte[] to make sure the bytes are printed as part of the test name
// see above ({index}: bytes[{0}], encoding[{1}]) -- Array.toString only return object id
@Parameterized.Parameter(0)
public List<Byte> bytes;
@Parameterized.Parameter(1)
public String encoding;
@Parameterized.Parameter(2)
public String expectedString;
@Test
public void testToString() {
byte[] byteArray = ArrayUtils.toPrimitive(bytes.toArray(new Byte[0]));
ByteArrayResource byteArrayResource = new ByteArrayResource(byteArray, encoding);
Assert.assertEquals(expectedString, byteArrayResource.toString());
}
}