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// * 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 * | |
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// * * | |
// * 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 * | |
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// *************************************************************************************************************************** | |
package org.apache.juneau.utils; | |
import static org.junit.Assert.*; | |
import org.apache.juneau.internal.*; | |
import org.junit.*; | |
@SuppressWarnings({"resource"}) | |
public class StringBuilderWriterTest { | |
//==================================================================================================== | |
// Basic tests | |
//==================================================================================================== | |
@Test | |
public void test() throws Exception { | |
StringBuilderWriter sbw = new StringBuilderWriter(); | |
sbw.write("abc"); | |
assertEquals("abc", sbw.toString()); | |
sbw.append("abc"); | |
assertEquals("abcabc", sbw.toString()); | |
sbw.write("abc", 1, 1); | |
assertEquals("abcabcb", sbw.toString()); | |
sbw.append("abc", 1, 2); | |
assertEquals("abcabcbb", sbw.toString()); | |
sbw.write((String)null); | |
assertEquals("abcabcbbnull", sbw.toString()); | |
sbw.append((String)null); | |
assertEquals("abcabcbbnullnull", sbw.toString()); | |
sbw.append((String)null,0,4); | |
assertEquals("abcabcbbnullnullnull", sbw.toString()); | |
char[] buff = "abc".toCharArray(); | |
sbw = new StringBuilderWriter(); | |
sbw.write(buff, 0, buff.length); | |
assertEquals("abc", sbw.toString()); | |
sbw.write(buff, 0, 0); | |
assertEquals("abc", sbw.toString()); | |
try { sbw.write(buff, -1, buff.length); fail(); } catch (IndexOutOfBoundsException e) {} | |
try { sbw.write(buff, buff.length+1, 0); fail(); } catch (IndexOutOfBoundsException e) {} | |
try { sbw.write(buff, buff.length-1, 2); fail(); } catch (IndexOutOfBoundsException e) {} | |
try { sbw.write(buff, 0, buff.length+1); fail(); } catch (IndexOutOfBoundsException e) {} | |
try { sbw.write(buff, 0, -1); fail(); } catch (IndexOutOfBoundsException e) {} | |
sbw.flush(); | |
sbw.close(); | |
} | |
} |