package test; import org.testng.annotations.Test; import org.testng.reporters.FileStringBuffer; public class FileStringBufferTest { @Test public void basic() { { FileStringBuffer fsb = new FileStringBuffer(5); String s = "0123456789"; String s3 = s + s + s; fsb.append(s3); // Assert.assertEquals(s3, fsb.toString()); } { FileStringBuffer fsb = new FileStringBuffer(5); String s = "0123456789"; String s3 = s + s + s; fsb.append(s); fsb.append(s); fsb.append(s); // Assert.assertEquals(s3, fsb.toString()); } } }