logging

pom.xml

@@ -164,5 +164,11 @@
 			<version>4.12</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>ch.qos.logback</groupId>
+			<artifactId>logback-classic</artifactId>
+			<version>1.2.3</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 </project>

src/test/resources/logback.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>
+				%m%n
+			</pattern>
+		</encoder>
+	</appender>
+	<root level="info">
+		<appender-ref ref="STDOUT" />
+	</root>
+</configuration>