Retool rules tests

Extracted common code from various XxxBaseTest classes into:
- Topics class to manage messages for test topics
- HttpClients class to manage HttpClient objects for tests
- Simulators class to manage simulators for tests
- Rules class to manage start up and shutdown of rules

Merged remaining code from XxxBaseTest classes into a single
class.  Modified the Frankfurt and Usescases tests to subclass
from this new class and specify just the relevant tests to be
executed.

Issue-ID: POLICY-2385
Signed-off-by: Jim Hahn <jrh3@att.com>
Change-Id: Iaf83c9d2b205a4c343e0dde23ec86508f5773693
diff --git a/controlloop/common/controller-usecases/pom.xml b/controlloop/common/controller-usecases/pom.xml
index fb29a81..6c69e7f 100644
--- a/controlloop/common/controller-usecases/pom.xml
+++ b/controlloop/common/controller-usecases/pom.xml
@@ -180,9 +180,9 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>org.onap.policy.models.policy-models-interactions</groupId>
-            <artifactId>simulators</artifactId>
-            <version>${policy.models.version}</version>
+            <groupId>org.onap.policy.drools-applications.controlloop.common</groupId>
+            <artifactId>rules-test</artifactId>
+            <version>${project.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>