@Test
public void addAndRemoveAppender() {
String testString = "Hello";
Logger logger = LoggerFactory.getLogger(LogbackListAppenderTest.class);
LogbackListAppender appender = new LogbackListAppender();
// class
appender.addToLogger(LogbackListAppenderTest.class);
logger.warn(testString);
assertThat(appender.getFirstLog()).isNotNull();
appender.clearLogs();
appender.removeFromLogger(LogbackListAppenderTest.class);
logger.warn(testString);
assertThat(appender.getFirstLog()).isNull();
// name
appender.clearLogs();
appender.addToLogger("com.sxj.spring.modules.test.log");
logger.warn(testString);
assertThat(appender.getFirstLog()).isNotNull();
appender.clearLogs();
appender.removeFromLogger("com.sxj.spring.modules.test.log");
logger.warn(testString);
assertThat(appender.getFirstLog()).isNull();
}
@Test
public void normal() {
String testString1 = "Hello";
String testString2 = "World";
LogbackListAppender appender = new LogbackListAppender();
appender.addToLogger(LogbackListAppenderTest.class);
// null
assertThat(appender.getFirstLog()).isNull();
assertThat(appender.getLastLog()).isNull();
assertThat(appender.getFirstMessage()).isNull();
assertThat(appender.getFirstMessage()).isNull();
Logger logger = LoggerFactory.getLogger(LogbackListAppenderTest.class);
logger.warn(testString1);
logger.warn(testString2);
// getFirstLog/getLastLog
assertThat(appender.getFirstLog().getMessage()).isEqualTo(testString1);
assertThat(appender.getLastLog().getMessage()).isEqualTo(testString2);
assertThat(appender.getFirstMessage()).isEqualTo(testString1);
assertThat(appender.getLastMessage()).isEqualTo(testString2);
// getAllLogs
assertThat(appender.getLogsCount()).isEqualTo(2);
assertThat(appender.getAllLogs()).hasSize(2);
assertThat(appender.getAllLogs().get(1).getMessage()).isEqualTo(testString2);
// clearLogs
appender.clearLogs();
assertThat(appender.getFirstLog()).isNull();
assertThat(appender.getLastLog()).isNull();
}
