diff --git a/src/main/java/org/gcube/informationsystem/utils/documentation/DocumentationGenerator.java b/src/main/java/org/gcube/informationsystem/utils/documentation/DocumentationGenerator.java
index b0b0860..e7555fa 100644
--- a/src/main/java/org/gcube/informationsystem/utils/documentation/DocumentationGenerator.java
+++ b/src/main/java/org/gcube/informationsystem/utils/documentation/DocumentationGenerator.java
@@ -187,7 +187,7 @@ public class DocumentationGenerator {
 		return row;
 	}
 
-	public StringBuffer generatePropertySection(Type type) {
+	protected StringBuffer generatePropertySection(Type type) {
 		StringBuffer stringBuffer = new StringBuffer();
 		stringBuffer.append("\n");
 		String name = type.getName();
@@ -206,7 +206,7 @@ public class DocumentationGenerator {
 		return stringBuffer;
 	}
 	
-	public StringBuffer generateResourceSection(Type type) {
+	protected StringBuffer generateResourceSection(Type type) {
 		StringBuffer stringBuffer = new StringBuffer();
 		stringBuffer.append("\n");
 		String name = type.getName();
@@ -225,7 +225,7 @@ public class DocumentationGenerator {
 		return stringBuffer;
 	}
 	
-	public StringBuffer generateFacetSection(Type type) {
+	protected StringBuffer generateFacetSection(Type type) {
 		StringBuffer stringBuffer = new StringBuffer();
 		stringBuffer.append("\n");
 		String name = type.getName();
@@ -282,7 +282,12 @@ public class DocumentationGenerator {
 		return stringBuffer;
 	}
 	
-	public void generate(List<Package> pkgs) throws Exception {
+	public void generate() throws Exception {
+		List<Package> pkgs = Discovery.discoverPackages();
+		generate(pkgs);
+	}
+	
+	protected void generate(List<Package> pkgs) throws Exception {
 		
 		DocumentationSchemaAction schemaAction = new DocumentationSchemaAction(pkgs);
 		Discovery.discover(schemaAction);
diff --git a/src/main/java/org/gcube/informationsystem/utils/documentation/rst/table/RowType.java b/src/main/java/org/gcube/informationsystem/utils/documentation/rst/table/RowType.java
index 0a9a909..bb3b4d1 100644
--- a/src/main/java/org/gcube/informationsystem/utils/documentation/rst/table/RowType.java
+++ b/src/main/java/org/gcube/informationsystem/utils/documentation/rst/table/RowType.java
@@ -1,5 +1,8 @@
 package org.gcube.informationsystem.utils.documentation.rst.table;
 
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
 public enum RowType {
 	HEADING(Table.ROW_SEPARATOR_HEADING),
 	NORMAL(Table.ROW_SEPARATOR);
diff --git a/src/test/java/org/gcube/informationsystem/utils/documentation/GenerateTest.java b/src/test/java/org/gcube/informationsystem/utils/documentation/GenerateTest.java
new file mode 100644
index 0000000..9e87dcf
--- /dev/null
+++ b/src/test/java/org/gcube/informationsystem/utils/documentation/GenerateTest.java
@@ -0,0 +1,20 @@
+package org.gcube.informationsystem.utils.documentation;
+
+import java.io.File;
+import java.net.URL;
+
+import org.junit.Test;
+
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
+public class GenerateTest {
+
+	@Test
+	public void testDocGeneration() throws Exception {
+		URL jsonFileURL = GenerateTest.class.getClassLoader().getResource("logback-test.xml");
+		File file = new File(jsonFileURL.toURI());
+		DocumentationGenerator documentationGenerator = new DocumentationGenerator(file.getParentFile());
+		documentationGenerator.generate();
+	}
+}
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
new file mode 100644
index 0000000..bb8caef
--- /dev/null
+++ b/src/test/resources/logback-test.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xml>
+<configuration>
+
+  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+   <encoder>
+      <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{0}: %msg%n</pattern>
+    </encoder>
+  </appender>
+  
+  
+  <logger name="org.gcube" level="ERROR" />
+  <logger name="org.gcube.informationsystem.utils.documentation" level="INFO" />
+   
+  <root level="WARN">
+    <appender-ref ref="STDOUT" />
+  </root>
+  
+</configuration>
\ No newline at end of file