tests: rework test parametersrefs/pull/1565/head

there were 2 variants of calling getTestParameter:

    - parameter, description, default value
    - parameter, env value, default value, description, scope

While scope was never actually used and having 2 names for the same value led
to having 2 different entries in the cache file for the same configuration.

This commit removes the variants and simplifies tests parameters by only using
the first 3 parameter variant.

1 files changed, 3 insertions, 17 deletions

diff --git a/plugins/t/check_jabber.t b/plugins/t/check_jabber.t
index 7a708d5..fcdae17 100644
--- a/plugins/t/check_jabber.t
+++ b/plugins/t/check_jabber.t
@@ -10,23 +10,9 @@ use NPTest;
 
 plan tests => 10;
 
-my $host_tcp_jabber = getTestParameter( 
-                        "NP_HOST_TCP_JABBER",
-                        "A host providing the Jabber Service",
-                        "jabber.org"
-                        );
-
-my $host_nonresponsive = getTestParameter(
-                        "NP_HOST_NONRESPONSIVE", 
-                        "The hostname of system not responsive to network requests",
-                        "10.0.0.1",
-                        );
-
-my $hostname_invalid   = getTestParameter( 
-                        "NP_HOSTNAME_INVALID",
-                        "An invalid (not known to DNS) hostname",
-                        "nosuchhost",
-                        );
+my $host_tcp_jabber    = getTestParameter("NP_HOST_TCP_JABBER", "A host providing the Jabber Service", "jabber.de");
+my $host_nonresponsive = getTestParameter("NP_HOST_NONRESPONSIVE", "The hostname of system not responsive to network requests", "10.0.0.1");
+my $hostname_invalid   = getTestParameter("NP_HOSTNAME_INVALID", "An invalid (not known to DNS) hostname", "nosuchhost");
 
 
 my $jabberOK = '/JABBER OK\s-\s\d+\.\d+\ssecond response time on '.$host_tcp_jabber.' port 5222/';