Integrated gateway and updated kube support

Restructured the test env to decouple the test engine from the components

Issue-ID: NONRTRIC-441

Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
Change-Id: I07c746741b1c5c964679545f0a12861e5e9f6292
diff --git a/test/common/agent_api_functions.sh b/test/common/agent_api_functions.sh
index 2f1f543..11cc145 100644
--- a/test/common/agent_api_functions.sh
+++ b/test/common/agent_api_functions.sh
@@ -19,6 +19,64 @@
 
 # This is a script that contains management and test functions for Policy Agent
 
+################ Test engine functions ################
+
+# Create the image var used during the test
+# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
+# <image-tag-suffix> is present only for images with staging, snapshot,release tags
+__PA_imagesetup() {
+	__check_and_create_image_var PA "POLICY_AGENT_IMAGE" "POLICY_AGENT_IMAGE_BASE" "POLICY_AGENT_IMAGE_TAG" $1 "$POLICY_AGENT_DISPLAY_NAME"
+}
+
+# Pull image from remote repo or use locally built image
+# arg: <pull-policy-override> <pull-policy-original>
+# <pull-policy-override> Shall be used for images allowing overriding. For example use a local image when test is started to use released images
+# <pull-policy-original> Shall be used for images that does not allow overriding
+# Both var may contain: 'remote', 'remote-remove' or 'local'
+__PA_imagepull() {
+	__check_and_pull_image $1 "$POLICY_AGENT_DISPLAY_NAME" $POLICY_AGENT_APP_NAME $POLICY_AGENT_IMAGE
+}
+
+# Build image (only for simulator or interfaces stubs owned by the test environment)
+# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
+# <image-tag-suffix> is present only for images with staging, snapshot,release tags
+__PA_imagebuild() {
+	echo -e $RED" Image for app PA shall never be built"$ERED
+}
+
+# Generate a string for each included image using the app display name and a docker images format string
+# arg: <docker-images-format-string> <file-to-append>
+__PA_image_data() {
+	echo -e "$POLICY_AGENT_DISPLAY_NAME\t$(docker images --format $1 $POLICY_AGENT_IMAGE)" >>   $2
+}
+
+# Scale kubernetes resources to zero
+# All resources shall be ordered to be scaled to 0, if relevant. If not relevant to scale, then do no action.
+# This function is called for apps fully managed by the test script
+__PA_kube_scale_zero() {
+	__kube_scale_all_resources $KUBE_NONRTRIC_NAMESPACE autotest PA
+}
+
+# Scale kubernetes resources to zero and wait until this has been accomplished, if relevant. If not relevant to scale, then do no action.
+# This function is called for prestarted apps not managed by the test script.
+__PA_kube_scale_zero_and_wait() {
+	__kube_scale_and_wait_all_resources $KUBE_NONRTRIC_NAMESPACE app nonrtric-policymanagementservice
+}
+
+# Delete all kube resouces for the app
+# This function is called for apps managed by the test script.
+__PA_kube_delete_all() {
+	__kube_delete_all_resources $KUBE_NONRTRIC_NAMESPACE autotest PA
+}
+
+# Store docker logs
+# This function is called for apps managed by the test script.
+# args: <log-dir> <file-prexix>
+__PA_store_docker_logs() {
+	docker logs $POLICY_AGENT_APP_NAME > $1$2_policy-agent.log 2>&1
+}
+
+#######################################################
 
 ## Access to Policy agent
 # Host name may be changed if app started by kube
@@ -228,6 +286,7 @@
 		export POLICY_AGENT_CONFIG_MOUNT_PATH
 		export POLICY_AGENT_CONFIG_FILE
 		export POLICY_AGENT_PKG_NAME
+		export POLICY_AGENT_DISPLAY_NAME
 
 		if [ $1 == "PROXY" ]; then
 			AGENT_HTTP_PROXY_CONFIG_PORT=$HTTP_PROXY_CONFIG_PORT  #Set if proxy is started
@@ -249,7 +308,7 @@
 
 		envsubst < $2 > $dest_file
 
-		__start_container $POLICY_AGENT_COMPOSE_DIR NODOCKERARGS 1 $POLICY_AGENT_APP_NAME
+		__start_container $POLICY_AGENT_COMPOSE_DIR "" NODOCKERARGS 1 $POLICY_AGENT_APP_NAME
 
 		__check_service_start $POLICY_AGENT_APP_NAME $PA_PATH$POLICY_AGENT_ALIVE_URL
 	fi
@@ -264,6 +323,7 @@
 	cp $1 $data_json
 	output_yaml=$PWD/tmp/pa_cfd.yaml
 	__kube_create_configmap $POLICY_AGENT_APP_NAME"-data" $KUBE_NONRTRIC_NAMESPACE autotest PA $data_json $output_yaml
+	echo ""
 }
 
 
@@ -309,6 +369,13 @@
 	return
 }
 
+# Check the agent logs for WARNINGs and ERRORs
+# args: -
+# (Function for test scripts)
+check_policy_agent_logs() {
+	__check_container_logs "Policy Agent" $POLICY_AGENT_APP_NAME $POLICY_AGENT_LOGPATH WARN ERR
+}
+
 #########################################################
 #### Test case functions A1 Policy management service
 #########################################################
@@ -859,6 +926,13 @@
 
 	urlbase=${PA_ADAPTER}${query}
 
+	httpproxy="NOPROXY"
+	if [ $RUNMODE == "KUBE" ]; then
+		if [ ! -z "$CLUSTER_KUBE_PROXY_NODEPORT" ]; then
+			httpproxy="http://localhost:$CLUSTER_KUBE_PROXY_NODEPORT"
+		fi
+	fi
+
 	for ((i=1; i<=$pids; i++))
 	do
 		uuid=$UUID
@@ -867,9 +941,9 @@
 		fi
 		echo "" > "./tmp/.pid${i}.res.txt"
 		if [ "$PMS_VERSION" == "V2" ]; then
-			echo $resp_code $urlbase $ric_base $num_rics $uuid $start_id $serv $type $transient $noti $template $count $pids $i > "./tmp/.pid${i}.txt"
+			echo $resp_code $urlbase $ric_base $num_rics $uuid $start_id $serv $type $transient $noti $template $count $pids $i $httpproxy > "./tmp/.pid${i}.txt"
 		else
-			echo $resp_code $urlbase $ric_base $num_rics $uuid $start_id $template $count $pids $i > "./tmp/.pid${i}.txt"
+			echo $resp_code $urlbase $ric_base $num_rics $uuid $start_id $template $count $pids $i $httpproxy > "./tmp/.pid${i}.txt"
 		fi
 		echo $i
 	done  | xargs -n 1 -I{} -P $pids bash -c '{
@@ -1047,6 +1121,13 @@
 
 	urlbase=${PA_ADAPTER}${query}
 
+	httpproxy="NOPROXY"
+	if [ $RUNMODE == "KUBE" ]; then
+		if [ ! -z "$CLUSTER_KUBE_PROXY_NODEPORT" ]; then
+			httpproxy="http://localhost:$CLUSTER_KUBE_PROXY_NODEPORT"
+		fi
+	fi
+
 	for ((i=1; i<=$pids; i++))
 	do
 		uuid=$UUID
@@ -1054,7 +1135,7 @@
 			uuid="NOUUID"
 		fi
 		echo "" > "./tmp/.pid${i}.del.res.txt"
-		echo $resp_code $urlbase $num_rics $uuid $start_id $count $pids $i > "./tmp/.pid${i}.del.txt"
+		echo $resp_code $urlbase $num_rics $uuid $start_id $count $pids $i $httpproxy> "./tmp/.pid${i}.del.txt"
 		echo $i
 	done  | xargs -n 1 -I{} -P $pids bash -c '{
 		arg=$(echo {})