public void findMatching() throws Exception {
List<Integer> list =
DatabaseUtil.getNumBArray(
"select numb from array3 where (numb = numb)", nuodbConnection, pstmt);
Assert.assertTrue(list.size() >= 1, "The list is empty");
Integer[] actarr = list.toArray(new Integer[list.size()]);
Integer[] exparr = {1, 3, 5, 7, 8};
Assert.assertEqualsNoOrder(actarr, exparr);
}
public void concatNumbers() throws Exception {
List<Integer> list =
DatabaseUtil.getUnion(
"select numa from array2 union select numb from array3", nuodbConnection, pstmt);
Assert.assertTrue(list.size() >= 1, "The list is empty");
Integer[] actarr = list.toArray(new Integer[list.size()]);
Integer exparr[] = {0, 2, 4, 5, 6, 8, 9, 1, 3, 5, 7, 8};
Assert.assertEqualsNoOrder(actarr, exparr);
}
public void findMismatching() throws Exception {
List<String> list1 =
DatabaseUtil.getWordsNumArray("select * from array", nuodbConnection, pstmt);
Assert.assertTrue(list1.size() >= 1, "The list is empty");
String[] wordsA = list1.toArray(new String[list1.size()]);
String[] expwords = {"aPPLE", "AbAcUs", "bRaNcH", "BlUeBeRrY", "ClOvEr"};
Assert.assertNotNull(wordsA, "Empty array");
boolean b = Arrays.equals(wordsA, expwords);
Assert.assertFalse(b, "Two array is matched");
}
public void concatProductAndCustomerDetails() throws Exception {
List<String> actList =
DatabaseUtil.getUnionNames(
"select pname from products union select companyname from customers",
nuodbConnection,
pstmt);
Assert.assertTrue(actList.size() >= 1, "The actual list is empty");
List<String> expList = new ArrayList<String>();
expList.add("Alice Mutton");
expList.add("Chef Anton");
expList.add("Gorgonzola");
expList.add("Perth Pasties");
expList.add("Outback Lager");
expList.add("Alfreds Futterkiste");
expList.add("Ana Trujillo");
expList.add("Around the Horn");
expList.add("Berglunds snabb");
expList.add("Du monde");
Collections.sort(expList);
Collections.sort(actList);
Assert.assertEquals(actList, expList, "Names of all customers and products are mismatching");
}