@Test public void testRetrieve() throws Exception { SalesforceConnector connector = new SalesforceConnector(); PartnerConnection partnerConnection = Mockito.mock(PartnerConnection.class); BulkConnection bulkConnection = Mockito.mock(BulkConnection.class); connector.setBulkConnection(bulkConnection); connector.setConnection(partnerConnection); SObject sObject1 = Mockito.mock(SObject.class); SObject sObject2 = Mockito.mock(SObject.class); when(partnerConnection.retrieve(eq("Id,Name"), eq("Account"), eq(new String[] {"id1", "id2"}))) .thenReturn(new SObject[] {sObject1, sObject2}); List<Map<String, Object>> result = connector.retrieve("Account", Arrays.asList("id1", "id2"), Arrays.asList("Id", "Name")); assertEquals(2, result.size()); }