Class Slf4jLoggerTest

slf4j/src/test/java/feign/slf4j/Slf4jLoggerTest.java:31–200

import org.slf4j.simple.RecordingSimpleLogger;

@SuppressWarnings("deprecation")
public class Slf4jLoggerTest {

  private static final String CONFIG_KEY = "someMethod()";
  private static final Request REQUEST =
      new RequestTemplate()
          .method(HttpMethod.GET)
          .target("http://api.example.com")
          .resolve(Collections.emptyMap())
          .request();
  private static final Response RESPONSE =
      Response.builder()
          .status(200)
          .reason("OK")
          .request(Request.create(HttpMethod.GET, "/api", Collections.emptyMap(), null, Util.UTF_8))
          .headers(Collections.<String, Collection<String>>emptyMap())
          .body(new byte[0])
          .build();
  public final RecordingSimpleLogger slf4j = new RecordingSimpleLogger();
  private Slf4jLogger logger;

  @Test
  void useFeignLoggerByDefault() throws Exception {
    slf4j.logLevel("debug");
    slf4j.expectMessages(
        "DEBUG feign.Logger - [someMethod] This is my message" + System.lineSeparator());

    logger = new Slf4jLogger();
    logger.log(CONFIG_KEY, "This is my message");
  }

  @Test
  void useLoggerByNameIfRequested() throws Exception {
    slf4j.logLevel("debug");
    slf4j.expectMessages(
        "DEBUG named.logger - [someMethod] This is my message" + System.lineSeparator());

    logger = new Slf4jLogger("named.logger");
    logger.log(CONFIG_KEY, "This is my message");
  }

  @Test
  void useLoggerByClassIfRequested() throws Exception {
    slf4j.logLevel("debug");
    slf4j.expectMessages(
        "DEBUG feign.Feign - [someMethod] This is my message" + System.lineSeparator());

    logger = new Slf4jLogger(Feign.class);
    logger.log(CONFIG_KEY, "This is my message");
  }

  @Test
  void useSpecifiedLoggerIfRequested() throws Exception {
    slf4j.logLevel("debug");
    slf4j.expectMessages(
        "DEBUG specified.logger - [someMethod] This is my message" + System.lineSeparator());

    logger = new Slf4jLogger(LoggerFactory.getLogger("specified.logger"));