Add integration tests for executor properties

Added integration test that sets properties in a dummy plugin and amends
them in tasks in a policy. Variosu tests added to check combinations of
where properties are set in plugins or in tasks or both.

Implementaiton changed to:
- Always pass in a Properies object, the properties object coming into
  the policy cannot be null because the task/TSL/SFL may wish to set it
- Fix a bug where the properties were not passed from the ApexEvent to
  the engine event in the ApexEventUnmarshaller class

Issue-ID: POLICY-1743
Change-Id: I6aa152b28d46cf3cc6fa56a1a95b76a8e55f5a49
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 11 insertions, 3 deletions

diff --git a/testsuites/integration/integration-uservice-test/pom.xml b/testsuites/integration/integration-uservice-test/pom.xml
index 135911754..cb2d658db 100644
--- a/testsuites/integration/integration-uservice-test/pom.xml
+++ b/testsuites/integration/integration-uservice-test/pom.xml
@@ -18,7 +18,8 @@
   ============LICENSE_END=========================================================
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.policy.apex-pdp.testsuites.integration</groupId>
@@ -138,7 +139,7 @@
             <artifactId>kafka_2.12</artifactId>
             <version>${version.kafka}</version>
             <scope>test</scope>
-             <exclusions>
+            <exclusions>
                 <!-- The default Zookeeper version in Kafka has vulnerabilities -->
                 <exclusion>
                     <groupId>org.apache.zookeeper</groupId>
@@ -183,6 +184,13 @@
             <scope>test</scope>
         </dependency>
         <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <version>3.0.0</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
             <groupId>org.glassfish.jersey.containers</groupId>
             <artifactId>jersey-container-servlet-core</artifactId>
             <version>${version.jersey}</version>
@@ -236,7 +244,7 @@
     </build>
 
     <profiles>
-         <profile>
+        <profile>
             <id>only-eclipse</id>
             <activation>
                 <property>