private String privilegesAsString(Set<Privilege> privileges) {
SortedSet<Privilege> sortedPrivileges =
new TreeSet<Privilege>(
new Comparator<Privilege>() {
@Override
public int compare(Privilege p1, Privilege p2) {
return p1.ordinal() - p2.ordinal();
}
});
sortedPrivileges.addAll(privileges);
return sortedPrivileges.toString().replaceAll(" ", "");
}
public static void main(String[] args) {
UnsortedSet<Integer> s1 = new UnsortedSet<Integer>();
for (int i = 1; i <= 10; i++) {
s1.add(i);
}
UnsortedSet<Integer> s2 = new UnsortedSet<Integer>();
for (int i = 5; i < 15; i++) {
s2.add(i);
}
// Test 1: size method
System.out.print("Test 1, UnsortedSet size method: ");
if (s1.size() == 10) System.out.println("passed");
else System.out.println("failed");
// Test 2: add method
System.out.print("Test 2, UnsortedSet add method: ");
s1.add(11);
if (s1.contains(11)) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 3: toString method
System.out.print("Test 3, UnsortedSet toString method: ");
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 4: add all method
System.out.print("Test 4, UnsortedSet add all method: ");
s1.addAll(s2);
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 5: remove method
System.out.print("Test 5, UnsortedSet remove method: ");
for (int i = 11; i < 15; i++) {
s1.remove(i);
}
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 6: clear method
System.out.print("Test 6, UnsortedSet clear method: ");
s1.clear();
if (s1.size() == 0) {
System.out.println("passed");
} else {
System.out.println("failed");
}
for (int i = 1; i <= 10; i++) {
s1.add(i);
}
// Test 7: contains method
System.out.print("Test 7, UnsortedSet contains method: ");
if (!s1.contains(999)) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 8: contains all method
System.out.print("Test 8, UnsortedSet contains all method: ");
if (!s1.containsAll(s2)) System.out.println("passed");
else System.out.println("failed");
// Test 9: union method
System.out.print("Test 9, UnsortedSet union method: ");
ISet<Integer> s3 = s1.union(s2);
if (s3.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)"))
System.out.println("passed");
else System.out.println("failed");
// Test 10: difference method
System.out.print("Test 10, UnsortedSet difference method: ");
s3 = s1.difference(s2);
if (s3.toString().equals("(1, 2, 3, 4)")) System.out.println("passed");
else System.out.println("failed");
// Test 11: intersection method
System.out.print("Test 11, UnsortedSet intersection method: ");
s3 = s2.intersection(s1);
if (s3.toString().equals("(5, 6, 7, 8, 9, 10)")) System.out.println("passed");
else System.out.println("failed");
// The following test cases are for sorted set
// Test 12: Create a sorted set with unsorted set
UnsortedSet<Integer> list1 = new UnsortedSet<Integer>();
list1.add(9);
list1.add(3);
list1.add(1);
list1.add(5);
SortedSet<Integer> list2 = new SortedSet<Integer>(list1);
System.out.print("Test 12, SortedSet constructor method: ");
if (list2.toString().equals("(1, 3, 5, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 13: add method
System.out.print("Test 13, SortedSet add method: ");
list2.add(7);
if (list2.toString().equals("(1, 3, 5, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 14: add all method
System.out.print("Test 14, SortedSet add all method: ");
list1.clear();
list1.add(1);
list1.add(3);
list1.add(6);
list1.add(4);
list2.addAll(list1);
if (list2.toString().equals("(1, 3, 4, 5, 6, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 15: remove method
System.out.print("Test 15, SortedSet remove method: ");
list2.remove(4);
list2.remove(6);
if (list2.toString().equals("(1, 3, 5, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 16: clear and size method
System.out.print("Test 16, SortedSet clear and size method: ");
list2.clear();
if (list2.size() == 0) System.out.println("passed");
else System.out.println("failed");
// Test 17: contains method
System.out.print("Test 17, SortedSet contains method: ");
list2.add(4);
list2.add(2);
list2.add(3);
list2.add(23);
list2.add(9999);
if (list2.contains(9999)) System.out.println("passed");
else System.out.println("failed");
// Test 18: contains all method
System.out.print("Test 18, SortedSet contains all method: ");
if (!list2.containsAll(list1)) System.out.println("passed");
else System.out.println("failed");
// Test 19: union method
System.out.print("Test 19, SortedSet union method: ");
ISet<Integer> resultList = list2.union(list1);
if (resultList.toString().equals("(1, 2, 3, 4, 6, 23, 9999)")) System.out.println("passed");
else System.out.println("failed");
// Test 20: difference method
System.out.print("Test 20, SortedSet difference method: ");
resultList = list1.difference(list2);
if (resultList.toString().equals("(1, 6)")) System.out.println("passed");
else System.out.println("failed");
// Test 21: intersection method
System.out.print("Test 21, SortedSet intersection method: ");
resultList = list2.intersection(list1);
if (resultList.toString().equals("(3, 4)")) System.out.println("passed");
else System.out.println("failed");
// Test 22: minimum method
System.out.print("Test 22, SortedSet min method: ");
if (list2.min() == 2) System.out.println("passed");
else System.out.println(false);
// Test 23: maximum method
System.out.print("Test 23, SortedSet max method: ");
if (list2.max() == 9999) System.out.println("passed");
else System.out.println("failed");
// Test 24: SortedSet size method
System.out.print("Test 24, SortedSet size method: ");
if (list2.size() == 5) System.out.println("passed");
else System.out.println("failed");
// Test 25: UnsortedSet size method
System.out.print("Test 25, UnsortedSet size method");
if (list1.size() == 4) System.out.println("passed");
else System.out.println("failed");
// CS314 Students. Uncomment this section when ready to
// run your experiments
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
System.out.println("Unable to change look and feel");
}
Scanner sc = new Scanner(System.in);
String response = "";
do {
largeTest();
System.out.print("Another file? Enter y to do another file: ");
response = sc.next();
} while (response != null
&& response.length() > 0
&& response.substring(0, 1).equalsIgnoreCase("y"));
}