Fix propagation of failures in installer scripts

Change-Id: Ie83a4c9284ea63b40c37975da261634f930b6317
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/test_track.sh b/installers/test_track.sh
index 8db0260..65e6e86 100755
--- a/installers/test_track.sh
+++ b/installers/test_track.sh
@@ -14,21 +14,40 @@
 #
 
 source ../common/track
+source ../common/logging
 
-RELEASE="ReleaseTEN"
+RELEASE="test_track"
 OSM_DOCKER_TAG=latest
 OSM_TRACK_INSTALLATION_ID="$(date +%s)-$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16)"
 
+echo "Next track call should fail"
+echo "track"
 track
-track start
+echo
+echo "Next, several track calls are done with different args" 
+echo "track test-event"
+track test-event
 sleep 1
-track start release $RELEASE
+echo "track test-event release $RELEASE"
+track test-event release $RELEASE
 sleep 1
-track start docker_tag $OSM_DOCKER_TAG none none
+echo "track test-event docker_tag $OSM_DOCKER_TAG none none"
+track test-event docker_tag $OSM_DOCKER_TAG none none
 sleep 1
-track start release $RELEASE none none docker_tag $OSM_DOCKER_TAG none none
+echo "track test-event release $RELEASE none none docker_tag $OSM_DOCKER_TAG none none"
+track test-event release $RELEASE none none docker_tag $OSM_DOCKER_TAG none none
 sleep 1
-track my-event my-op my-value "My comment" "tag1,tag2"
+echo 'track test-event my-op my-value "My comment" none'
+track test-event my-op my-value "My comment" none
 sleep 1
-track my-second-event op1 value1 "My comment1 on second event" none op2 value2 "My comment2 on second event" none
+echo 'track test-event my-op my-value "My comment" "tag1,tag2"'
+track test-event my-op my-value "My comment" "tag1,tag2"
+sleep 1
+echo 'track test-event op1 value1 "My comment1 on test event" none op2 value2 "My comment2 on test event" none'
+track test-event op1 value1 "My comment1 on test event" none op2 value2 "My comment2 on test event" none
+sleep 1
+echo
+echo "Next track call will be done from function FATAL_TRACK"
+echo 'FATAL_TRACK test-event "Fatal error during execution"'
+FATAL_TRACK test-event "Fatal error during execution"