tests: rework test parameters

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, 4 insertions, 13 deletions

diff --git a/plugins/t/check_ldap.t b/plugins/t/check_ldap.t
index b8944d4b..b8a4a766 100644
--- a/plugins/t/check_ldap.t
+++ b/plugins/t/check_ldap.t
@@ -9,19 +9,10 @@ use warnings;
 use Test::More;
 use NPTest;
 
-my $host_tcp_ldap      = getTestParameter("NP_HOST_TCP_LDAP",
-                                          "A host providing the LDAP Service",
-                                          "localhost" );
-
-my $ldap_base_dn       = getTestParameter("NP_LDAP_BASE_DN",
-                                          "A base dn for the LDAP Service",
-                                          "cn=admin" );
-
-my $host_nonresponsive = getTestParameter("host_nonresponsive", "NP_HOST_NONRESPONSIVE", "10.0.0.1",
-                                          "The hostname of system not responsive to network requests" );
-
-my $hostname_invalid   = getTestParameter("hostname_invalid",   "NP_HOSTNAME_INVALID",   "nosuchhost",
-                                          "An invalid (not known to DNS) hostname" );
+my $host_tcp_ldap      = getTestParameter("NP_HOST_TCP_LDAP", "A host providing the LDAP Service", "localhost");
+my $ldap_base_dn       = getTestParameter("NP_LDAP_BASE_DN", "A base dn for the LDAP Service", "cn=admin");
+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($result, $cmd);
 my $command = './check_ldap';