logback-test.xml

<configuration>
  <root level="info">
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
      <name>STDOUT</name>
      <encoder>
        <pattern>
          %gray(%d{HH:mm:ss.SSS}) %highlight(| %-5level| %-20logger{0}) %green(|>) %msg%n
        </pattern>
      </encoder>
    </appender>
  </root>

  <logger name="com.spotify.apollo" level="warn"/>
</configuration>