Use slf4j-nop backend during testing to avoid log clutter
<artifactId>slf4j-api</artifactId>
<version>1.7.32</version>
</dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-nop</artifactId>
+ <version>1.7.30</version>
+ <scope>test</scope>
+ </dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
