Adaptation of test env to helm chart
[nonrtric.git] / test / common / mr_api_functions.sh
index 3569f6c..c6a5a2c 100755 (executable)
@@ -157,168 +157,139 @@ __DMAAPMR_kube_delete_all() {
 # This function is called for apps managed by the test script.
 # args: <log-dir> <file-prexix>
 __MR_store_docker_logs() {
-       docker logs $MR_STUB_APP_NAME > $1$2_mr_stub.log 2>&1
+       if [ $RUNMODE == "KUBE" ]; then
+               kubectl  logs -l "autotest=MR" -n $KUBE_ONAP_NAMESPACE --tail=-1 > $1$2_mr_stub.log 2>&1
+       else
+               docker logs $MR_STUB_APP_NAME > $1$2_mr_stub.log 2>&1
+       fi
 }
 
 # Store docker logs
 # This function is called for apps managed by the test script.
 # args: <log-dir> <file-prexix>
 __DMAAPMR_store_docker_logs() {
-       docker logs $MR_DMAAP_APP_NAME > $1$2mr.log 2>&1
-       docker logs $MR_KAFKA_APP_NAME > $1$2_mr_kafka.log 2>&1
-       docker logs $MR_ZOOKEEPER_APP_NAME > $1$2_mr_zookeeper.log 2>&1
+       if [ $RUNMODE == "KUBE" ]; then
+               for podname in $(kubectl get pods -n $KUBE_ONAP_NAMESPACE -l "autotest=DMAAPMR" -o custom-columns=":metadata.name"); do
+                       kubectl logs -n $KUBE_ONAP_NAMESPACE $podname --tail=-1 > $1$2_$podname.log 2>&1
+               done
+       else
+               docker logs $MR_DMAAP_APP_NAME > $1$2mr.log 2>&1
+               docker logs $MR_KAFKA_APP_NAME > $1$2_mr_kafka.log 2>&1
+               docker logs $MR_ZOOKEEPER_APP_NAME > $1$2_mr_zookeeper.log 2>&1
+       fi
 }
 
-#######################################################
+# Initial setup of protocol, host and ports
+# This function is called for apps managed by the test script.
+# args: -
+__MR_initial_setup() {
+       use_mr_http
+}
 
-## Access to Message Router
-# Host name may be changed if app started by kube
-# Direct access from script
-MR_HTTPX="http"
-MR_STUB_HOST_NAME=$LOCALHOST_NAME
-MR_DMAAP_HOST_NAME=$LOCALHOST_NAME
-MR_STUB_PATH=$MR_HTTPX"://"$MR_STUB_HOST_NAME":"$MR_STUB_LOCALHOST_PORT
-MR_DMAAP_PATH=$MR_HTTPX"://"$MR_DMAAP_HOST_NAME":"$MR_DMAAP_LOCALHOST_PORT
-#Docker/Kube internal path
-if [ $RUNMODE == "KUBE" ]; then
-       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-       __check_included_image "DMAAPMR"
-       if [ $? -eq 0 ]; then
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-       fi
-       __check_prestarted_image "DMAAPMR"
-       if [ $? -eq 0 ]; then
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-       fi
-else
-       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME":"$MR_INTERNAL_PORT
-       __check_included_image "DMAAPMR"
-       if [ $? -eq 0 ]; then
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME":"$MR_INTERNAL_PORT
-       fi
-fi
-MR_ADAPTER_HTTP="http://"$MR_STUB_HOST_NAME":"$MR_STUB_LOCALHOST_PORT
-MR_ADAPTER_HTTPS="https://"$MR_STUB_HOST_NAME":"$MR_STUB_LOCALHOST_SECURE_PORT
+# Initial setup of protocol, host and ports
+# This function is called for apps managed by the test script.
+# args: -
+__DMAAPMR_initial_setup() {
+       :  # handle by __MR_initial_setup
+}
 
 
-#####################
-### MR stub functions
-#####################
+#######################################################
 
 use_mr_http() {
-       echo -e $BOLD"MR protocol setting"$EBOLD
-       echo -e " Using $BOLD http $EBOLD towards MR"
-       MR_HTTPX="http"
-       MR_STUB_PATH=$MR_HTTPX"://"$MR_STUB_HOST_NAME":"$MR_STUB_LOCALHOST_PORT
-       MR_DMAAP_PATH=$MR_HTTPX"://"$MR_DMAAP_HOST_NAME":"$MR_DMAAP_LOCALHOST_PORT
-       #Docker/Kube internal path
-       if [ $RUNMODE == "KUBE" ]; then
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-               __check_included_image "DMAAPMR"
-               if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-               fi
-               __check_prestarted_image "DMAAPMR"
-               if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_PORT
-               fi
-       else
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME":"$MR_INTERNAL_PORT
-               __check_included_image "DMAAPMR"
-               if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME":"$MR_INTERNAL_PORT
-               fi
-       fi
-       echo ""
+       __mr_set_protocoll "http" $MR_INTERNAL_PORT $MR_EXTERNAL_PORT $MR_INTERNAL_PORT $MR_EXTERNAL_PORT $MR_INTERNAL_SECURE_PORT $MR_EXT_SECURE_PORT
 }
 
 use_mr_https() {
-       echo -e $BOLD"MR protocol setting"$EBOLD
-       echo -e " Using $BOLD https $EBOLD towards MR"
-       MR_HTTPX="https"
-       MR_STUB_PATH=$MR_HTTPX"://"$MR_STUB_HOST_NAME":"$MR_STUB_LOCALHOST_SECURE_PORT
-       MR_DMAAP_PATH=$MR_HTTPX"://"$MR_DMAAP_HOST_NAME":"$MR_DMAAP_LOCALHOST_SECURE_PORT
-       #Docker/Kube internal path
+       __mr_set_protocoll "https" $MR_INTERNAL_SECURE_PORT $MR_EXTERNAL_SECURE_PORT
+}
+
+# Setup paths to svc/container for internal and external access
+# args: <protocol> <internal-port> <external-port> <mr-stub-internal-port> <mr-stub-external-port> <mr-stub-internal-secure-port> <mr-stub-external-secure-port>
+__mr_set_protocoll() {
+       echo -e $BOLD"$MR_STUB_DISPLAY_NAME and $MR_DMAAP_DISPLAY_NAME protocol setting"$EBOLD
+       echo -e " Using $BOLD http $EBOLD towards $MR_STUB_DISPLAY_NAME and $MR_DMAAP_DISPLAY_NAME"
+
+       ## Access to Dmaap mediator
+
+       MR_HTTPX=$1
+
+       # Access via test script
+       MR_STUB_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME":"$2  # access from script via proxy, docker
+       MR_DMAAP_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME":"$2 # access from script via proxy, docker
+
+       MR_SERVICE_PATH=$MR_STUB_PATH # access container->container, docker -  access pod->svc, kube
+       __check_included_image "DMAAPMR"
+       if [ $? -eq 0 ]; then
+               MR_SERVICE_PATH=$MR_DMAAP_PATH # access container->container, docker -  access pod->svc, kube
+       fi
+
+       # For directing calls from script to e.g.PMS via message rounter
+       # Theses case shall always go though the  mr-stub
+       MR_ADAPTER_HTTP="http://"$MR_STUB_APP_NAME":"$4
+       MR_ADAPTER_HTTPS="https://"$MR_STUB_APP_NAME":"$6
+
        if [ $RUNMODE == "KUBE" ]; then
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_SECURE_PORT
+               MR_STUB_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME.$KUBE_ONAP_NAMESPACE":"$3 # access from script via proxy, kube
+               MR_DMAAP_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME.$KUBE_ONAP_NAMESPACE":"$3 # access from script via proxy, kube
+
+               MR_SERVICE_PATH=$MR_STUB_PATH
                __check_included_image "DMAAPMR"
                if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_SECURE_PORT
+                       MR_SERVICE_PATH=$MR_DMAAP_PATH
                fi
                __check_prestarted_image "DMAAPMR"
                if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME"."$KUBE_ONAP_NAMESPACE":"$MR_EXTERNAL_SECURE_PORT
-               fi
-       else
-               MR_SERVICE_PATH=$MR_HTTPX"://"$MR_STUB_APP_NAME":"$MR_INTERNAL_SECURE_PORT
-               __check_included_image "DMAAPMR"
-               if [ $? -eq 0 ]; then
-                       MR_SERVICE_PATH=$MR_HTTPX"://"$MR_DMAAP_APP_NAME":"$MR_INTERNAL_SECURE_PORT
+                       MR_SERVICE_PATH=$MR_DMAAP_PATH
                fi
+
+               # For directing calls from script to e.g.PMS, via message rounter
+               # These calls shall always go though the  mr-stub
+               MR_ADAPTER_HTTP="http://"$MR_STUB_APP_NAME":"$5
+               MR_ADAPTER_HTTPS="https://"$MR_STUB_APP_NAME":"$7
        fi
-       echo ""
-}
 
-# Create a dmaap mr topic
-# args: <topic name> <topic-description>
-__create_topic() {
-       echo -ne " Creating read topic: $1"$SAMELINE
+       # For calls from script to the mr-stub
+       MR_STUB_ADAPTER=$MR_STUB_PATH
+       MR_STUB_ADAPTER_TYPE="REST"
 
-       json_topic="{\"topicName\":\"$1\",\"partitionCount\":\"2\", \"replicationCount\":\"3\", \"transactionEnabled\":\"false\",\"topicDescription\":\"$2\"}"
-       echo $json_topic > ./tmp/$1.json
-
-       curlString="$MR_DMAAP_PATH/topics/create -X POST  -H Content-Type:application/json -d@./tmp/$1.json"
-       topic_retries=5
-       while [ $topic_retries -gt 0 ]; do
-               let topic_retries=topic_retries-1
-               result=$(__do_curl "$curlString")
-               if [ $? -eq 0 ]; then
-                       topic_retries=0
-                       echo -e " Creating read topic: $1 $GREEN OK $EGREEN"
-               fi
-               if [ $? -ne 0 ]; then
-                       if [ $topic_retries -eq 0 ]; then
-                               echo -e " Creating read topic: $1 $RED Failed $ERED"
-                               ((RES_CONF_FAIL++))
-                               return 1
-                       else
-                               sleep 1
-                       fi
-               fi
-       done
-       return 0
+       echo ""
 }
 
-# Do a pipeclean of a topic - to overcome dmaap mr bug...
-# args: <topic> <post-url> <read-url>
-__dmaap_pipeclean() {
-       pipeclean_retries=50
-       echo -ne " Doing dmaap-mr pipe cleaning on topic: $1"$SAMELINE
-       while [ $pipeclean_retries -gt 0 ]; do
-               echo "{\"pipeclean-$1\":$pipeclean_retries}" > ./tmp/pipeclean.json
-               let pipeclean_retries=pipeclean_retries-1
-               curlString="$MR_DMAAP_PATH$2 -X POST  -H Content-Type:application/json -d@./tmp/pipeclean.json"
-               result=$(__do_curl "$curlString")
-               if [ $? -ne 0 ]; then
-                       sleep 1
-               else
-                       curlString="$MR_DMAAP_PATH$3"
-                       result=$(__do_curl "$curlString")
-                       if [ $? -eq 0 ]; then
-                               if [ $result != "[]" ]; then
-                                       echo -e " Doing dmaap-mr pipe cleaning on topic: $1 $GREEN OK $EGREEN"
-                                       return 0
+# Export env vars for config files, docker compose and kube resources
+# args: -
+__dmaapmr_export_vars() {
+       #Docker only
+       export DOCKER_SIM_NWNAME
+       export ONAP_ZOOKEEPER_IMAGE
+       export MR_ZOOKEEPER_APP_NAME
+       export ONAP_KAFKA_IMAGE
+       export MR_KAFKA_APP_NAME
+       export ONAP_DMAAPMR_IMAGE
+       export MR_DMAAP_APP_NAME
+       export MR_DMAAP_LOCALHOST_PORT
+       export MR_INTERNAL_PORT
+       export MR_DMAAP_LOCALHOST_SECURE_PORT
+       export MR_INTERNAL_SECURE_PORT
+       export MR_DMAAP_HOST_MNT_DIR
+}
 
-                               else
-                                       sleep 1
-                               fi
-                       fi
-               fi
-       done
-       echo -e "Doing dmaap-mr pipe cleaning on topic: $1 $RED Failed $ERED"
-       return 1
+# Export env vars for config files, docker compose and kube resources
+# args: -
+__mr_export_vars() {
+       #Docker only
+       export DOCKER_SIM_NWNAME
+       export MR_STUB_APP_NAME
+       export MRSTUB_IMAGE
+       export MR_INTERNAL_PORT
+       export MR_INTERNAL_SECURE_PORT
+       export MR_STUB_LOCALHOST_PORT
+       export MR_STUB_LOCALHOST_SECURE_PORT
+       export MR_STUB_CERT_MOUNT_DIR
+       export MR_STUB_DISPLAY_NAME
 }
 
+
 # Start the Message Router stub interface in the simulator group
 # args: -
 # (Function for test scripts)
@@ -374,7 +345,7 @@ start_mr() {
                if [ $paramerror -ne 0 ]; then
                                echo -e $RED"The Message Router apps 'MR' and/or 'DMAAPMR' are not included in this test script"$ERED
                                echo -e $RED"The Message Router will not be started"$ERED
-                               echo -e $RED"Both MR and DAAMPMR  - or - only MR - need to be included and/or prestarted"
+                               echo -e $RED"Both MR and DAAMPMR  - or - only MR - need to be included and/or prestarted"$ERED
                                exit
                fi
 
@@ -384,6 +355,9 @@ start_mr() {
                fi
 
                if [ $retcode_included_dmaapmr -eq 0 ]; then
+
+                       __dmaapmr_export_vars
+
                        #export MR_DMAAP_APP_NAME
                        export MR_DMAAP_KUBE_APP_NAME=message-router
                        MR_DMAAP_APP_NAME=$MR_DMAAP_KUBE_APP_NAME
@@ -395,6 +369,7 @@ start_mr() {
                        export ONAP_DMAAPMR_IMAGE
 
                        export MR_KAFKA_BWDS_NAME=akfak-bwds
+                       export MR_KAFKA_BWDS_NAME=kaka
                        export KUBE_ONAP_NAMESPACE
 
                        export MR_ZOOKEEPER_APP_NAME
@@ -406,29 +381,30 @@ start_mr() {
                        # TODO - Fix domain name substitution in the prop file
                        # Create config maps - dmaapmr app
                        configfile=$PWD/tmp/MsgRtrApi.properties
-                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"/"mnt/mr/KUBE-MsgRtrApi.properties $configfile
+                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"$MR_DMAAP_HOST_MNT_DIR"/mr/KUBE-MsgRtrApi.properties $configfile
+
                        output_yaml=$PWD/tmp/dmaapmr_msgrtrapi_cfc.yaml
                        __kube_create_configmap dmaapmr-msgrtrapi.properties $KUBE_ONAP_NAMESPACE autotest DMAAPMR $configfile $output_yaml
 
                        configfile=$PWD/tmp/logback.xml
-                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"/"mnt/mr/logback.xml $configfile
+                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"$MR_DMAAP_HOST_MNT_DIR"/mr/logback.xml $configfile
                        output_yaml=$PWD/tmp/dmaapmr_logback_cfc.yaml
                        __kube_create_configmap dmaapmr-logback.xml $KUBE_ONAP_NAMESPACE autotest DMAAPMR $configfile $output_yaml
 
                        configfile=$PWD/tmp/cadi.properties
-                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"/"mnt/mr/cadi.properties $configfile
+                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"$MR_DMAAP_HOST_MNT_DIR"/mr/cadi.properties $configfile
                        output_yaml=$PWD/tmp/dmaapmr_cadi_cfc.yaml
                        __kube_create_configmap dmaapmr-cadi.properties $KUBE_ONAP_NAMESPACE autotest DMAAPMR $configfile $output_yaml
 
                        # Create config maps - kafka app
                        configfile=$PWD/tmp/zk_client_jaas.conf
-                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"/"mnt/kafka/zk_client_jaas.conf $configfile
+                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"$MR_DMAAP_HOST_MNT_DIR"/kafka/zk_client_jaas.conf $configfile
                        output_yaml=$PWD/tmp/dmaapmr_zk_client_cfc.yaml
                        __kube_create_configmap dmaapmr-zk-client-jaas.conf $KUBE_ONAP_NAMESPACE autotest DMAAPMR $configfile $output_yaml
 
                        # Create config maps - zookeeper app
                        configfile=$PWD/tmp/zk_server_jaas.conf
-                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"/"mnt/zk/zk_server_jaas.conf $configfile
+                       cp $SIM_GROUP"/"$MR_DMAAP_COMPOSE_DIR"$MR_DMAAP_HOST_MNT_DIR"/zk/zk_server_jaas.conf $configfile
                        output_yaml=$PWD/tmp/dmaapmr_zk_server_cfc.yaml
                        __kube_create_configmap dmaapmr-zk-server-jaas.conf $KUBE_ONAP_NAMESPACE autotest DMAAPMR $configfile $output_yaml
 
@@ -519,10 +495,13 @@ start_mr() {
                MR_ADAPTER_HTTP="http://"$MR_STUB_HOST_NAME":"$MR_EXT_PORT
                MR_ADAPTER_HTTPS="https://"$MR_STUB_HOST_NAME":"$MR_EXT_SECURE_PORT
 
+               MR_STUB_ADAPTER=$MR_STUB_PATH
+               MR_STUB_ADAPTER_TYPE="REST"
+
                __check_service_start $MR_STUB_APP_NAME $MR_STUB_PATH$MR_STUB_ALIVE_URL
 
                echo -ne " Service $MR_STUB_APP_NAME - reset  "$SAMELINE
-               result=$(__do_curl $MR_STUB_APP_NAME $MR_STUB_PATH/reset)
+               result=$(__do_curl $MR_STUB_PATH/reset)
                if [ $? -ne 0 ]; then
                        echo -e " Service $MR_STUB_APP_NAME - reset  $RED Failed $ERED - will continue"
                else
@@ -558,17 +537,7 @@ start_mr() {
                        export TOPIC_WRITE="http://$MR_DMAAP_APP_NAME:$MR_INTERNAL_PORT/events/$MR_WRITE_TOPIC/users/mr-stub?timeout=15000&limit=100"
                fi
 
-               export DOCKER_SIM_NWNAME
-               export ONAP_ZOOKEEPER_IMAGE
-               export MR_ZOOKEEPER_APP_NAME
-               export ONAP_KAFKA_IMAGE
-               export MR_KAFKA_APP_NAME
-               export ONAP_DMAAPMR_IMAGE
-               export MR_DMAAP_APP_NAME
-               export MR_DMAAP_LOCALHOST_PORT
-               export MR_INTERNAL_PORT
-               export MR_DMAAP_LOCALHOST_SECURE_PORT
-               export MR_INTERNAL_SECURE_PORT
+               __dmaapmr_export_vars
 
                if [ $retcode_dmaapmr -eq 0 ]; then
                        __start_container $MR_DMAAP_COMPOSE_DIR "" NODOCKERARGS 1 $MR_DMAAP_APP_NAME
@@ -590,15 +559,7 @@ start_mr() {
                        echo $result | indent2
                fi
 
-               export DOCKER_SIM_NWNAME
-               export MR_STUB_APP_NAME
-               export MRSTUB_IMAGE
-               export MR_INTERNAL_PORT
-               export MR_INTERNAL_SECURE_PORT
-               export MR_STUB_LOCALHOST_PORT
-               export MR_STUB_LOCALHOST_SECURE_PORT
-               export MR_STUB_CERT_MOUNT_DIR
-               export MR_STUB_DISPLAY_NAME
+               __mr_export_vars
 
                if [ $retcode_mr -eq 0 ]; then
                        __start_container $MR_STUB_COMPOSE_DIR "" NODOCKERARGS 1 $MR_STUB_APP_NAME
@@ -611,6 +572,67 @@ start_mr() {
        return 0
 }
 
+# Create a dmaap mr topic
+# args: <topic name> <topic-description>
+__create_topic() {
+       echo -ne " Creating read topic: $1"$SAMELINE
+
+       json_topic="{\"topicName\":\"$1\",\"partitionCount\":\"2\", \"replicationCount\":\"3\", \"transactionEnabled\":\"false\",\"topicDescription\":\"$2\"}"
+       echo $json_topic > ./tmp/$1.json
+
+       curlString="$MR_DMAAP_PATH/topics/create -X POST  -H Content-Type:application/json -d@./tmp/$1.json"
+       topic_retries=5
+       while [ $topic_retries -gt 0 ]; do
+               let topic_retries=topic_retries-1
+               result=$(__do_curl "$curlString")
+               if [ $? -eq 0 ]; then
+                       topic_retries=0
+                       echo -e " Creating read topic: $1 $GREEN OK $EGREEN"
+               fi
+               if [ $? -ne 0 ]; then
+                       if [ $topic_retries -eq 0 ]; then
+                               echo -e " Creating read topic: $1 $RED Failed $ERED"
+                               ((RES_CONF_FAIL++))
+                               return 1
+                       else
+                               sleep 1
+                       fi
+               fi
+       done
+       return 0
+}
+
+# Do a pipeclean of a topic - to overcome dmaap mr bug...
+# args: <topic> <post-url> <read-url>
+__dmaap_pipeclean() {
+       pipeclean_retries=50
+       echo -ne " Doing dmaap-mr pipe cleaning on topic: $1"$SAMELINE
+       while [ $pipeclean_retries -gt 0 ]; do
+               echo "{\"pipeclean-$1\":$pipeclean_retries}" > ./tmp/pipeclean.json
+               let pipeclean_retries=pipeclean_retries-1
+               curlString="$MR_DMAAP_PATH$2 -X POST  -H Content-Type:application/json -d@./tmp/pipeclean.json"
+               result=$(__do_curl "$curlString")
+               if [ $? -ne 0 ]; then
+                       sleep 1
+               else
+                       curlString="$MR_DMAAP_PATH$3"
+                       result=$(__do_curl "$curlString")
+                       if [ $? -eq 0 ]; then
+                               if [ $result != "[]" ]; then
+                                       echo -e " Doing dmaap-mr pipe cleaning on topic: $1 $GREEN OK $EGREEN"
+                                       return 0
+
+                               else
+                                       sleep 1
+                               fi
+                       fi
+               fi
+       done
+       echo -e "Doing dmaap-mr pipe cleaning on topic: $1 $RED Failed $ERED"
+       return 1
+}
+
+
 ### Generic test cases for varaible checking
 
 # Tests if a variable value in the MR stub is equal to a target value and and optional timeout.
@@ -660,4 +682,28 @@ mr_print() {
                exit 1
        fi
        echo -e $BOLD"INFO(${BASH_LINENO[0]}): mrstub, $1 = $(__do_curl $MR_STUB_PATH/counter/$1)"$EBOLD
-}
\ No newline at end of file
+}
+
+# Send json to topic in mr-stub.
+# arg: <topic-url> <json-msg>
+# (Function for test scripts)
+mr_api_send_json() {
+       __log_test_start $@
+    if [ $# -ne 2 ]; then
+        __print_err "<topic-url> <json-msg>" $@
+        return 1
+    fi
+       query=$1
+       fname=$PWD/tmp/json_payload_to_mr.json
+       echo $2 > $fname
+       res="$(__do_curl_to_api MRSTUB POST $query $fname)"
+
+       status=${res:${#res}-3}
+       if [ $status -ne 200 ]; then
+               __log_test_fail_status_code 200 $status
+               return 1
+       fi
+
+       __log_test_pass
+       return 0
+}