diff options
| -rw-r--r-- | src/test/java/com/amazon/carbonado/TestStorables.java | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/java/com/amazon/carbonado/TestStorables.java b/src/test/java/com/amazon/carbonado/TestStorables.java index 5073ef8..f1e1dec 100644 --- a/src/test/java/com/amazon/carbonado/TestStorables.java +++ b/src/test/java/com/amazon/carbonado/TestStorables.java @@ -2404,6 +2404,50 @@ public class TestStorables extends TestCase { assertEquals(total, actual); + // Try using "after" method and additional filtering. + + orderBy = new String[] {"a", "b", "c", "d", "e", "f"}; + query = storage.query().orderBy(orderBy); + { + ManyKeys2 obj = storage.prepare(); + obj.setA(0); + obj.setB(1); + obj.setC(2); + query = query.after(obj); + } + query = query.and("d = ?").with(3); + + cursor = query.fetch(); + + actual = 0; + last = null; + while (cursor.hasNext()) { + actual++; + ManyKeys2 obj = cursor.next(); + if (last != null) { + assertTrue(comparator.compare(last, obj) < 0); + } + last = obj; + } + + assertEquals(928, actual); + + // Try not after. + + orderBy = new String[] {"a", "b", "c", "d", "e", "f"}; + query = storage.query().orderBy(orderBy); + { + ManyKeys2 obj = storage.prepare(); + obj.setA(0); + obj.setB(1); + obj.setC(2); + query = query.after(obj); + } + long count = query.count(); + long ncount = query.not().count(); + + assertEquals(total, count + ncount); + // Try again with funny mix of orderings. This will likely cause sort // operations to be performed, thus making it very slow. |