INVALID - add logs

add traces on build server

Author: natrem

pom.xml

@@ -75,11 +75,11 @@
             <version>[3.9.1]</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-nop</artifactId>
-            <version>[1.7.25]</version>
-            <scope>test</scope>
+            <dependency>
+                <groupId>ch.qos.logback</groupId>
+                <artifactId>logback-classic</artifactId>
+                <version>1.2.3</version>
+                <scope>test</scope>
         </dependency>
     </dependencies>
 </project>

src/test/java/com/github/stefanbirkner/fakesftpserver/rule/FakeSftpServerRuleTest.java

@@ -31,6 +31,7 @@
 import com.jcraft.jsch.ChannelSftp;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.JSchException;
+import com.jcraft.jsch.Logger;
 import com.jcraft.jsch.Session;
 import com.jcraft.jsch.SftpException;
 
@@ -341,6 +342,17 @@ public void the_last_key_is_effective_if_addIdentity_is_called_multiple_times()
                 FakeSftpServerRule sftpServer = new FakeSftpServerRule()
                     .addIdentity("dummy user", EMPTY_AUTHORIZED_KEYS)
                     .addIdentity("dummy user", DUMMY_AUTHORIZED_KEYS);
+                JSCH.setLogger(new Logger() {
+                    @Override
+                    public void log(int level, String message) {
+                        log.info(message);
+                    }
+                    
+                    @Override
+                    public boolean isEnabled(int level) {
+                        return true;
+                    }
+                });
                 executeTestWithRule(
                     () -> {
                         Session session = createSessionWithIdentity(
@@ -354,6 +366,7 @@ public void the_last_key_is_effective_if_addIdentity_is_called_multiple_times()
                     },
                     sftpServer
                 );
+                JSCH.setLogger(null);
             }
         }