@Test
public void WriteDBInt_lastKey_set_middle() {
int numberOfRecords = 1000;
/* Creates connections to MapDB */
DB db1 = DBMaker.memoryDB().transactionDisable().make();
/* Creates maps */
NavigableSet<Integer> map1 = db1.treeSet("column1");
/* Inserts initial values in maps */
for (int i = 0; i < numberOfRecords; i++) {
map1.add(i);
}
assertEquals((Object) (numberOfRecords - 1), map1.last());
map1.clear();
/* Inserts some values in maps */
for (int i = 100; i < 110; i++) {
map1.add(i);
}
assertEquals(10, map1.size());
assertFalse(map1.isEmpty());
assertEquals((Object) 109, map1.last());
assertEquals((Object) 100, map1.first());
}
private void addData(DB myTestDataFile) {
final NavigableSet<Object> testTreeSet = myTestDataFile.treeSet(TEST_TREE_SET);
testTreeSet.add(DUMMY_CONTENT);
myTestDataFile.commit();
}