Implemented predefined VC caching and added VC reference tests.

Change-Id: I84ad56b375f8b076ad92e493775993fc0580249f
diff --git a/full/src/test/resources/kustvakt-test.conf b/full/src/test/resources/kustvakt-test.conf
index 694abce..8690e4f 100644
--- a/full/src/test/resources/kustvakt-test.conf
+++ b/full/src/test/resources/kustvakt-test.conf
@@ -5,6 +5,8 @@
 krill.index.commit.log = log/krill.commit.log
 krill.index.commit.auto = 500
 krill.index.relations.max = 100
+## Directory path of virtual corpora to cache
+krill.namedVC = vc
 
 #LDAP
 ldap.config = file-path-to-ldap-config
diff --git a/full/src/test/resources/test-config.xml b/full/src/test/resources/test-config.xml
index ad3d702..f438fd2 100644
--- a/full/src/test/resources/test-config.xml
+++ b/full/src/test/resources/test-config.xml
@@ -167,8 +167,7 @@
 	</bean>
 
 	<bean id="initializator" class="de.ids_mannheim.korap.config.Initializator"
-		init-method="init">
-		<constructor-arg name="accessScopeDao" ref="accessScopeDao" />
+		init-method="initTest">
 	</bean>