Add test for logging level change in PRH based on configuration from CBS

Extracting config related tests to separate suit since they do not share common setup and teardown.
Small improvements in existing test for ad-hoc logging level change using rest endpoint.

Change-Id: I0b81680cc68cd210aad01b87f84856200cb4b88b
Issue-ID: DCAEGEN2-1544
Signed-off-by: grabinsk <maciej.grabinski@nokia.com>
diff --git a/tests/dcaegen2/prh-testcases/prh_tests.robot b/tests/dcaegen2/prh-testcases/prh_tests.robot
index 43d3188..4e387b9 100644
--- a/tests/dcaegen2/prh-testcases/prh_tests.robot
+++ b/tests/dcaegen2/prh-testcases/prh_tests.robot
@@ -8,18 +8,10 @@
 Library           resources/PrhLibrary.py
 Resource          resources/prh_sessions.robot
 Resource          resources/prh_library.robot
-Resource          resources/prh_config_tests.robot
 
 *** Variables ***
 ${TEST_CASES_DIR}    %{WORKSPACE}/tests/dcaegen2/prh-testcases/assets
 
-${DMAAP_SIMULATOR_SETUP_URL}    http://${DMAAP_SIMULATOR_SETUP}
-${AAI_SIMULATOR_SETUP_URL}    http://${AAI_SIMULATOR_SETUP}
-${CONSUL_SETUP_URL}    http://${CONSUL_SETUP}
-${PRH_SETUP_URL}  http://${PRH_SETUP}
-${TRACE_LOG_LEVEL_CONF}    {"configuredLevel":"TRACE","effectiveLevel":"TRACE"}
-${WARN_LOG_LEVEL_CONF}    {"configuredLevel":"WARN","effectiveLevel":"WARN"}
-
 *** Test Cases ***
 BBS case event - attachment point
     [Documentation]    PRH get from DMaaP valid event with valid attachment point
@@ -63,16 +55,6 @@
     ${TEST_CASES_DIR}/re-registration
 
 PRH logging level change
-    [Documentation]    PRH logging level change from WARN to TRACE
+    [Documentation]    ad-hoc PRH logging level change using rest endpoint
     [Tags]    PRH    logging level
     Verify change logging level
-
-CBS configuration forced refresh
-    [Documentation]    It should be possible to force refresh PRH configuration from CBS
-    [Tags]    PRH    coniguration
-    Verify PRH configuration forced refresh
-
-CBS configuration scheduled refresh
-    [Documentation]    PRH should pull for CBS configuration updates according to schedule
-    [Tags]    PRH    coniguration
-    Verify scheduled CBS config updates
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