/** Test of lessThan method, of class Range. */
@Test
public void testLessThan() {
System.out.println("lessThan");
Range r = new Range(5, 12);
Range instance = new Range(13, 18);
boolean expResult = false;
boolean result = instance.lessThan(r);
assertEquals(expResult, result);
}
/** Test of classify method, of class Range. */
@Test
public void testClassify() {
System.out.println("classify");
Range r = new Range(1, 10);
Range instance = new Range(2, 5);
Range.Relation expResult = Range.Relation.SUPERSET;
Range.Relation result = r.classify(instance);
assertEquals(expResult, result);
}
/** Test of isOverlapping method, of class Range. */
@Test
public void testIsOverlapping() {
System.out.println("isOverlapping");
Range r = new Range(2, 12);
Range instance = new Range(1, 5);
boolean expResult = true;
boolean result = instance.isOverlapping(r);
assertEquals(expResult, result);
}
/** Test of isDisjoint method, of class Range. */
@Test
public void testIsDisjoint() {
System.out.println("isDisjoint");
Range r = new Range(5, 15);
Range instance = new Range(1, 4);
boolean expResult = true;
boolean result = instance.isDisjoint(r);
assertEquals(expResult, result);
}
/** Test of equals method, of class Range. */
@Test
public void testEquals() {
System.out.println("equals");
Range r = new Range(3, 5);
Range instance = new Range(3, 5);
boolean expResult = true;
boolean result = instance.equals(r);
assertEquals(expResult, result);
}
/** Test of contains method, of class Range. */
@Test
public void testContains_Range() {
System.out.println("contains");
Range r = new Range(3, 6);
Range instance = new Range(4, 5);
boolean expResult = false;
boolean result = instance.contains(r);
assertEquals(expResult, result);
}
/** Test of contains method, of class Range. */
@Test
public void testContains_int() {
System.out.println("contains");
int x = 5;
Range instance = new Range(4, 10);
boolean expResult = true;
boolean result = instance.contains(x);
assertEquals(expResult, result);
}
@Test
public void whenCreateRangeSet_thenCreated() {
final RangeSet<Integer> rangeSet = TreeRangeSet.create();
rangeSet.add(Range.closed(1, 10));
rangeSet.add(Range.closed(12, 15));
assertEquals(2, rangeSet.asRanges().size());
rangeSet.add(Range.closed(10, 12));
assertTrue(rangeSet.encloses(Range.closed(1, 15)));
assertEquals(1, rangeSet.asRanges().size());
}
@Test
public void whenCreateRangeOfIntegersSet_thenCreated() {
final int start = 10;
final int end = 30;
final ContiguousSet<Integer> set =
ContiguousSet.create(Range.closed(start, end), DiscreteDomain.integers());
assertEquals(21, set.size());
assertEquals(10, set.first().intValue());
assertEquals(30, set.last().intValue());
}
@Test
public void testGetPreviousReturnsValidRange() throws Exception {
Range _r = new Range(10, 10);
Range _r2 = _r.previous();
assertEquals(0, _r2.getStart());
assertEquals(9, _r2.getEnd());
assertEquals(10, _r2.getBatchSize());
assertEquals(10, _r2.getSize());
_r = new Range(0, 10, 14);
_r2 = _r.previous();
assertEquals(_r, _r2);
_r = new Range(3, 10, 14);
_r2 = _r.previous();
assertEquals(0, _r2.getStart());
assertEquals(9, _r2.getEnd());
assertEquals(10, _r2.getBatchSize());
assertEquals(10, _r2.getSize());
}
@Test
public void testGetNextReturnsValidRange() throws Exception {
Range _r = new Range(0, 10);
Range _r2 = _r.next();
assertEquals(10, _r2.getStart());
assertEquals(19, _r2.getEnd());
assertEquals(10, _r2.getBatchSize());
assertEquals(10, _r2.getSize());
_r = new Range(0, 10, 14);
_r2 = _r.next();
assertEquals(10, _r2.getStart());
assertEquals(14, _r2.getEnd());
assertEquals(10, _r2.getBatchSize());
assertEquals(4, _r2.getSize());
}
@Test
public void testSimpleCases() throws Exception {
Range _r = new Range(0, 10);
assertEquals(0, _r.getStart());
assertEquals(9, _r.getEnd());
assertEquals(10, _r.getBatchSize());
assertEquals(10, _r.getSize());
assertEquals(Integer.MAX_VALUE, _r.getTotal());
assertTrue(_r.hasNext());
assertFalse(_r.hasPrevious());
assertEquals("1 to 10 of " + Integer.MAX_VALUE, _r.toString());
_r = new Range(10, 10);
assertEquals(10, _r.getStart());
assertEquals(19, _r.getEnd());
assertEquals(10, _r.getBatchSize());
assertEquals(10, _r.getSize());
assertEquals(Integer.MAX_VALUE, _r.getTotal());
assertTrue(_r.hasNext());
assertTrue(_r.hasPrevious());
assertEquals("11 to 20 of " + Integer.MAX_VALUE, _r.toString());
_r = new Range(0, 10, 34);
assertEquals(0, _r.getStart());
assertEquals(9, _r.getEnd());
assertEquals(10, _r.getBatchSize());
assertEquals(10, _r.getSize());
assertEquals(34, _r.getTotal());
assertTrue(_r.hasNext());
assertFalse(_r.hasPrevious());
assertEquals("1 to 10 of 34", _r.toString());
_r = new Range(10, 10, 34);
assertEquals(10, _r.getStart());
assertEquals(19, _r.getEnd());
assertEquals(10, _r.getBatchSize());
assertEquals(10, _r.getSize());
assertEquals(34, _r.getTotal());
assertTrue(_r.hasNext());
assertTrue(_r.hasPrevious());
assertEquals("11 to 20 of 34", _r.toString());
_r = new Range(10, 10, 16);
assertEquals(10, _r.getStart());
assertEquals(16, _r.getEnd());
assertEquals(10, _r.getBatchSize());
assertEquals(6, _r.getSize());
assertEquals(16, _r.getTotal());
assertFalse(_r.hasNext());
assertTrue(_r.hasPrevious());
assertEquals("11 to 16 of 16", _r.toString());
}
@Test
public void testAlwaysMakesAValidRange() throws Exception {
Range _r = new Range(-20, -6);
assertEquals(0, _r.getStart());
assertEquals(0, _r.getEnd());
assertEquals(1, _r.getBatchSize());
assertEquals(0, _r.getSize());
assertTrue(_r.hasNext());
assertFalse(_r.hasPrevious());
assertEquals(_r, _r.previous());
_r = new Range(-3, -3, -3);
assertEquals(0, _r.getStart());
assertEquals(0, _r.getEnd());
assertEquals(1, _r.getBatchSize());
assertEquals(0, _r.getSize());
assertFalse(_r.hasNext());
assertFalse(_r.hasPrevious());
assertEquals(_r, _r.next());
assertEquals(_r, _r.previous());
}
