cleanup logs for Travis + new process for each test

docs-core/src/test/resources/log4j.properties

@@ -5,4 +5,5 @@ log4j.appender.CONSOLE.layout.ConversionPattern=%d{DATE} %p %l %m %n
 log4j.appender.MEMORY=com.sismics.util.log4j.MemoryAppender
 log4j.appender.MEMORY.size=1000
 
-log4j.logger.com.sismics=DEBUG
+log4j.logger.com.sismics=INFO
+log4j.logger.org.hibernate=ERROR

docs-web-common/src/test/java/com/sismics/docs/rest/BaseJerseyTest.java

@@ -55,10 +55,10 @@ public abstract class BaseJerseyTest extends JerseyTest {
     
     @Override
     protected Application configure() {
-        enable(TestProperties.LOG_TRAFFIC);
         String travisEnv = System.getenv("TRAVIS");
         if (travisEnv == null || !travisEnv.equals("true")) {
-            // Travis don't like entity dumped in the logs
+            // Travis doesn't like big logs
+            enable(TestProperties.LOG_TRAFFIC);
             enable(TestProperties.DUMP_ENTITY);
         }
         return new Application();
@@ -103,7 +103,7 @@ public abstract class BaseJerseyTest extends JerseyTest {
     /**
      * Extract an email from the list and consume it.
      *
-     * @return Texte de l'email
+     * @return Email content
      * @throws MessagingException e
      * @throws IOException e
      */

pom.xml

@@ -113,6 +113,10 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
         <version>${org.apache.maven.plugins.maven-surefire-plugin.version}</version>
+        <configuration>
+          <forkCount>1</forkCount>
+          <reuseForks>false</reuseForks>
+        </configuration>
       </plugin>
       
       <plugin>