Added information about server log contents to README

tasks/readme.md → tasks/README.md

@@ -73,6 +73,46 @@ managed server or 'arq-jbossas-remote' for running on remote server.
 To run the tests, right click on the project or individual classes and select
 Run As > JUnit Test in the context menu.
 
+Reading output of the tests in a console
+----------------------------------------
+
+### Maven
+
+Maven prints summary of performed tests into the console:
+
+    -------------------------------------------------------
+     T E S T S
+    -------------------------------------------------------
+    Running org.jboss.as.quickstarts.tasks.TaskDaoTest
+    log4j:WARN No appenders could be found for logger (org.jboss.logging).
+    log4j:WARN Please initialize the log4j system properly.
+    Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.31 sec
+    Running org.jboss.as.quickstarts.tasks.UserDaoTest
+    Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.084 sec
+
+    Results :
+
+    Tests run: 8, Failures: 0, Errors: 0, Skipped: 0
+
+### Server log
+
+SQL statements generated by Hibernate are written into the server log.
+
+#### Examples
+
+Creating the database schema:
+
+    10:16:58,770 INFO  [stdout] (MSC service thread 1-2) Hibernate: create table Tasks_task (id bigint not null, title varchar(255), owner_id bigint, primary key (id))
+    10:16:58,771 INFO  [stdout] (MSC service thread 1-2) Hibernate: create table Tasks_user (id bigint not null, username varchar(255), primary key (id))
+    10:16:58,772 INFO  [stdout] (MSC service thread 1-2) Hibernate: alter table Tasks_task add constraint FKE61757B62CC79EF1 foreign key (owner_id) references Tasks_user
+
+Generating ID for a new entity and inserting the entity into the database:
+
+    10:16:58,956 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: select tbl.next_val from hibernate_sequences tbl where tbl.sequence_name=? for update
+    10:16:58,957 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: insert into hibernate_sequences (sequence_name, next_val)  values (?,?)
+    10:16:58,958 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: update hibernate_sequences set next_val=?  where next_val=? and sequence_name=?
+    10:16:58,960 INFO  [stdout] (http--127.0.0.1-8080-1) Hibernate: insert into Tasks_user (username, id) values (?, ?)
+
 
 Importing the project into an IDE
 =================================