// em is the mock for lastrun (i.e., the most recent import in CP)
ExporterMetadata em = new ExporterMetadata();
em.setExported(getDateBeforeDays(30));
em.setId("42");
em.setType(ExporterMetadata.TYPE_SYSTEM);
when(emc.lookupByType(ExporterMetadata.TYPE_SYSTEM)).thenReturn(em);
Importer i = new Importer(null, null, null, null, null, null, null,
null, null, null, emc, null, null, i18n, null, null);
i.validateMetadata(ExporterMetadata.TYPE_SYSTEM, null, actualmeta,
new ConflictOverrides());
assertEquals(importDate, em.getExported());