use shorter variable names

lib/IdPAccountManager/WebRequest.pm

@@ -462,20 +462,20 @@ sub req_validate_token {
     }
 
     ## create test accounts
-    my @test_accounts;
+    my @accounts;
 
     foreach my $profile (split(/, */, $self->{configuration}->{account_profiles})) {
-        my $test_account = IdPAccountManager::Data::TestAccount->new(
+        my $account = IdPAccountManager::Data::TestAccount->new(
             db              => $self->{db},
             account_profile => $profile,
             sp_entityid     => $self->{in}->{sp_entityid}
         );
-        next unless $test_account;
-        next unless $test_account->save();
-        push @test_accounts, $test_account;
+        next unless $account;
+        next unless $account->save();
+        push @accounts, $account;
     }
 
-    unless (@test_accounts) {
+    unless (@accounts) {
         push @{ $self->{out}->{errors} }, "accounts_creation_failed";
         $self->{logger}->errorf(
             "Failed to create test accounts for SP with entityid %s",
@@ -487,7 +487,7 @@ sub req_validate_token {
     ## Update simpleSAMLphp configuration to enable test accounts
     unless (IdPAccountManager::Tools::update_ssp_authsources(
             $self->{configuration}->{templates_dir},
-            $self->{configuration}->{idp_accounts_file}
+            $self->{configuration}->{idp_accounts_file},
         )) {
         push @{ $self->{out}->{errors} }, "accounts_creation_failed";
         $self->{logger}->error(
@@ -503,7 +503,7 @@ sub req_validate_token {
     );
 
     $self->{out}->{sp_entityid}   = $self->{in}->{sp_entityid};
-    $self->{out}->{test_accounts} = \@test_accounts;
+    $self->{out}->{test_accounts} = \@accounts;
     $self->{out}->{subtitle} = 'Complete Email Challenge';
 
     return 1;