fix(Gorgone): update statistic test to use new version of databaseLib…

…rary.

Refs:MON-144643

gorgone/tests/robot/tests/centreon/statistics.robot

@@ -1,5 +1,6 @@
 *** Settings ***
 Documentation       test gorgone statistics module
+Library             DatabaseLibrary
 Resource            ${CURDIR}${/}..${/}..${/}resources${/}import.resource
 Test Timeout        220s
 Suite Setup         Suite Setup Statistics Module
@@ -21,7 +22,7 @@ check statistic module add all centengine data in db ${communication_mode}
     # we first test the module when there is no data in the table, we will test it again when
     # there is data in the table to be sure the data are correctly updated.
     Execute SQL String    DELETE FROM nagios_stats    alias=storage
-    Check If Not Exists In Database    SELECT * FROM nagios_stats    alias=storage
+    Check Row Count    SELECT * FROM nagios_stats    ==    0    alias=storage    assertion_message=there is still data in the nagios_stats table after the delete.
 
     Ctn Gorgone Force Engine Statistics Retrieve
     # statistics module send the GORGONE_ACTION_FINISH_OK once messages for the action module are sent.
@@ -35,7 +36,7 @@ check statistic module add all centengine data in db ${communication_mode}
 
     # As the value we set in db are fake and hardcoded, we need to change the data before
     # running again the module to be sure data are correctly updated, instead of letting the last value persist.
-    Query    UPDATE nagios_stats SET stat_value=999;    alias=storage
+    Execute SQL String    UPDATE nagios_stats SET stat_value=999;    alias=storage
     ${date2}    Get Current Date    increment=-1s
     Sleep    1
     Ctn Gorgone Force Engine Statistics Retrieve
@@ -78,7 +79,7 @@ Ctn Gorgone Check Poller Engine Stats Are Present
     FOR    ${stat_label}    ${stat_data}    IN    &{data_check}
 
         FOR    ${stat_key}    ${stat_value}    IN    &{stat_data}
-            Check If Exists In Database    SELECT instance_id FROM nagios_stats WHERE stat_key = '${stat_key}' AND stat_value = '${stat_value}' AND stat_label = '${stat_label}' AND instance_id='${poller_id}';    alias=storage
+            Check Row Count    SELECT instance_id FROM nagios_stats WHERE stat_key = '${stat_key}' AND stat_value = '${stat_value}' AND stat_label = '${stat_label}' AND instance_id='${poller_id}';    equal    1    alias=storage
 
         END
     END