DATACOUCH-14 - Enable SLF4J as default logging.

If the whole system is constructed through the AbstractCouchbaseConfiguration or
the custom <couchbase> xml config, the logger is specified automatically.

Please note that this also changes the java config a little bit, but it should
also make it easier to construct it.

src/test/java/org/springframework/data/couchbase/BucketCreator.java

@@ -42,7 +42,7 @@ public class BucketCreator implements InitializingBean {
 
     RestTemplate template = new RestTemplate(rf);
 
-    String fullUri = hostUri + "/default/buckets/default";
+    String fullUri = "http://" + hostUri + ":8091/pools/default/buckets/default";
 
     ResponseEntity<String> entity = null;
     try {

src/test/java/org/springframework/data/couchbase/TestApplicationConfig.java

@@ -26,6 +26,7 @@ import org.springframework.data.couchbase.config.AbstractCouchbaseConfiguration;
 
 import java.net.URI;
 import java.util.Arrays;
+import java.util.List;
 
 /**
  * @author Michael Nitschinger
@@ -36,21 +37,6 @@ public class TestApplicationConfig extends AbstractCouchbaseConfiguration {
   @Autowired
   private Environment env;
 
-  @Bean
-  public String couchbaseHost() {
-    return env.getProperty("couchbase.host", "http://127.0.0.1:8091/pools");
-  }
-
-  @Bean
-  public String couchbaseBucket() {
-    return env.getProperty("couchbase.bucket", "default");
-  }
-
-  @Bean
-  public String couchbasePassword() {
-    return env.getProperty("couchbase.password", "");
-  }
-
   @Bean
   public String couchbaseAdminUser() {
     return env.getProperty("couchbase.adminUser", "Administrator");
@@ -61,16 +47,31 @@ public class TestApplicationConfig extends AbstractCouchbaseConfiguration {
     return env.getProperty("couchbase.adminUser", "password");
   }
 
+  @Override
+  protected List<String> bootstrapHosts() {
+    return Arrays.asList(env.getProperty("couchbase.host", "127.0.0.1"));
+  }
+
+  @Override
+  protected String getBucketName() {
+    return env.getProperty("couchbase.bucket", "default");
+  }
+
+  @Override
+  protected String getBucketPassword() {
+    return env.getProperty("couchbase.password", "");
+  }
+
   @Bean
   public BucketCreator bucketCreator() throws Exception {
-    return new BucketCreator(couchbaseHost(), couchbaseAdminUser(), couchbaseAdminPassword());
+    return new BucketCreator(bootstrapHosts().get(0), couchbaseAdminUser(), couchbaseAdminPassword());
   }
 
   @Bean
   @Override
   @DependsOn("bucketCreator")
   public CouchbaseClient couchbaseClient() throws Exception {
-    return new CouchbaseClient(Arrays.asList(new URI(couchbaseHost())), couchbaseBucket(), couchbasePassword());
+    return super.couchbaseClient();
   }
 
 

src/test/java/org/springframework/data/couchbase/config/AbstractCouchbaseConfigurationTests.java

@@ -27,6 +27,8 @@ import org.springframework.data.couchbase.core.mapping.Document;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
+import java.util.List;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
@@ -55,6 +57,21 @@ public class AbstractCouchbaseConfigurationTests {
 
   class SampleCouchbaseConfiguration extends AbstractCouchbaseConfiguration {
 
+    @Override
+    protected List<String> bootstrapHosts() {
+      return null;
+    }
+
+    @Override
+    protected String getBucketName() {
+      return null;
+    }
+
+    @Override
+    protected String getBucketPassword() {
+      return null;
+    }
+
     @Bean
     @Override
     public CouchbaseClient couchbaseClient() throws Exception {

src/test/java/org/springframework/data/couchbase/core/mapping/MappingCouchbaseConverterTests.java

@@ -295,9 +295,10 @@ public class MappingCouchbaseConverterTests {
     source.put("attr2", cattr2);
 
     ListEntity readConverted = converter.read(ListEntity.class, source);
-    System.out.println(readConverted.attr0);
-    System.out.println(readConverted.attr1);
-    System.out.println(readConverted.attr2);
+    assertEquals(2, readConverted.attr0.size());
+    assertEquals(0, readConverted.attr1.size());
+    assertEquals(1, readConverted.attr2.size());
+    assertEquals(2, readConverted.attr2.get(0).size());
   }
 
   @Test