### Question:
DailyLogListener extends RotateLogListener { public void setCompressionBufferSize(int compressionBufferSize) { this.compressionBufferSize = compressionBufferSize >= 0 ? compressionBufferSize : DEF_BUFFER_SIZE; } DailyLogListener(); void setConfiguration(Configuration cfg); void deleteOldLogs(); String getSuffix(); void setSuffix(String suffix); String getPrefix(); void setPrefix(String prefix); int getRotateCount(); void setRotateCount(int rotateCount); DateFormat getDateFmt(); void setDateFmt(DateFormat dateFmt); String getLastDate(); void setLastDate(String lastDate); String getCompressedSuffix(); void setCompressedSuffix(String compressedSuffix); long getMaxAge(); void setMaxAge(long maxAge); String getDeleteRegex(); void setDeleteRegex(String deleteRegex); int getCompressionFormat(); void setCompressionFormat(int compressionFormat); int getCompressionBufferSize(); void setCompressionBufferSize(int compressionBufferSize);  }### Answer:
@Test public void testSetCompressionBufferSize() throws Throwable { DailyLogListener dailyLogListener = new DailyLogListener(); dailyLogListener.setCompressionBufferSize(-1); assertEquals(131072, dailyLogListener.getCompressionBufferSize(), "dailyLogListener.getCompressionBufferSize()"); }