Review

finding-9

org/testng/log4testng/Logger.java

testRootLoggerDefault()

class Logger {
  /**
   * Tests that the root logger's default level is WARN and that loggers do not
   * log bellow this level and do log in the correct stream for levels equal to
   * and above WARN.
   */
  private static void testRootLoggerDefault() {
    Properties props= new Properties();
    ByteArrayOutputStream out1= new ByteArrayOutputStream();
    ByteArrayOutputStream err1= new ByteArrayOutputStream();
    PrintStream out2= new PrintStream(out1);
    PrintStream err2= new PrintStream(err1);
    testInitialize(props, out2, err2);

    Logger strLogger= Logger.getLogger(String.class);
    strLogger.trace("trace should not appear");
    Assert.assertEquals(out1.toString(), "");
    Assert.assertEquals(err1.toString(), "");
    strLogger.debug("debug should not appear");
    Assert.assertEquals(out1.toString(), "");
    Assert.assertEquals(err1.toString(), "");
    strLogger.info("info should not appear");
    Assert.assertEquals(out1.toString(), "");
    Assert.assertEquals(err1.toString(), "");
    strLogger.warn("warn should appear");
    int outlength= out1.toString().length();
    Assert.assertTrue(out1.toString().startsWith("[java.lang.String] [WARN] warn should appear"));
    Assert.assertEquals(err1.toString(), "");
    strLogger.error("error should appear");
    Assert.assertEquals(out1.toString().length(), outlength);
    Assert.assertTrue(err1.toString().startsWith("[java.lang.String] [ERROR] error should appear"));
    strLogger.fatal("fatal should appear");
    Assert.assertEquals(out1.toString().length(), outlength);
    Assert.assertTrue(err1.toString().contains("[java.lang.String] [FATAL] fatal should appear"));
  }

}