-isa_ok( $report, 'HASH', '$report is a HASH' );
-isa_ok( $report->{library}, 'HASH', '$report->{library} is a HASH' );
-is( scalar( keys %{$report->{library}} ), 5, "There are 5 fields in $report->{library}" );
-is( $report->{library}->{id}, 0, "UsageStatsID is good" );
-is( $report->{library}->{name}, '', "UsageStatsLibraryName is good" );
-is( $report->{library}->{url}, '', "UsageStatsLibraryUrl is good" );
-is( $report->{library}->{type}, '', "UsageStatsLibraryType is good" );
-is( $report->{library}->{country}, '', "UsageStatsCountry is good" );
+isa_ok( $report, 'HASH', '$report is a HASH' );
+isa_ok( $report->{libraries}, 'ARRAY', '$report->{libraries} is an ARRAY' );
+is( scalar( @{ $report->{libraries} } ), 0, "There are 0 fields in libraries, libraries info are not shared" );
+is( $report->{installation}->{koha_id}, 0, "UsageStatsID is good" );
+is( $report->{installation}->{name}, '', "UsageStatsLibraryName is good" );
+is( $report->{installation}->{url}, '', "UsageStatsLibraryUrl is good" );
+is( $report->{installation}->{type}, '', "UsageStatsLibraryType is good" );
+is( $report->{installation}->{country}, '', "UsageStatsCountry is good" );
+