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Merge pull request #14930 from hmdrzsharifi/BAEL-6912

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Bael 6912: Support JsonEncoder in Logback
This commit is contained in:
davidmartinezbarua 2023-10-14 15:21:58 -03:00 committed by GitHub
commit b7696979c2
2 changed files with 19 additions and 2 deletions
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13
logging-modules/logback/src/test/java/com/baeldung/logback/JSONLayoutIntegrationTest.java
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@ -16,6 +16,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
public class JSONLayoutIntegrationTest { public class JSONLayoutIntegrationTest {
private static Logger logger; private static Logger logger;
private static Logger jsonlogger;
private ByteArrayOutputStream consoleOutput = new ByteArrayOutputStream(); private ByteArrayOutputStream consoleOutput = new ByteArrayOutputStream();
private PrintStream ps = new PrintStream(consoleOutput); private PrintStream ps = new PrintStream(consoleOutput);
@ -23,16 +24,24 @@ public class JSONLayoutIntegrationTest {
public void setUp() { public void setUp() {
// Redirect console output to our stream // Redirect console output to our stream
System.setOut(ps); System.setOut(ps);
logger = LoggerFactory.getLogger("jsonLogger");
} }
@Test @Test
public void whenLogLayoutInJSON_thenOutputIsCorrectJSON() { public void givenJsonLayout_whenLogInJSON_thenOutputIsCorrectJSON() {
logger = LoggerFactory.getLogger("jsonLogger");
logger.debug("Debug message"); logger.debug("Debug message");
String currentLog = consoleOutput.toString(); String currentLog = consoleOutput.toString();
assertTrue(!currentLog.isEmpty() && isValidJSON(currentLog)); assertTrue(!currentLog.isEmpty() && isValidJSON(currentLog));
} }
@Test
public void givenJsonEncoder_whenLogInJSON_thenOutputIsCorrectJSON() {
jsonlogger = LoggerFactory.getLogger("jsonEncoderLogger");
jsonlogger.debug("Debug message");
String currentLog = consoleOutput.toString();
assertTrue(!currentLog.isEmpty() && isValidJSON(currentLog));
}
public static boolean isValidJSON(String jsonInString) { public static boolean isValidJSON(String jsonInString) {
try { try {
final ObjectMapper mapper = new ObjectMapper(); final ObjectMapper mapper = new ObjectMapper();

8
logging-modules/logback/src/test/resources/logback-test.xml
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@ -19,10 +19,18 @@
</layout> </layout>
</appender> </appender>
<appender name="jsonEncoder" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.JsonEncoder"/>
</appender>
<logger name="jsonLogger" level="TRACE"> <logger name="jsonLogger" level="TRACE">
<appender-ref ref="json" /> <appender-ref ref="json" />
</logger> </logger>
<logger name="jsonEncoderLogger" level="TRACE">
<appender-ref ref="jsonEncoder" />
</logger>
<root level="debug"> <root level="debug">
<appender-ref ref="map" /> <appender-ref ref="map" />
<appender-ref ref="badMap" /> <appender-ref ref="badMap" />