public final void testContainsPoint() {
Rect r = new Rect(3, 4, 20, 30);
assertTrue(r.contains(new Point(3, 4)));
assertTrue(r.contains(new Point(3 + 19, 4)));
assertTrue(r.contains(new Point(3 + 19, 4 + 29)));
assertTrue(r.contains(new Point(3, 4 + 29)));
assertFalse(r.contains(new Point(3 - 1, 4)));
assertFalse(r.contains(new Point(3, 4 - 1)));
assertFalse(r.contains(new Point(3 - 1, 4 - 1)));
assertFalse(r.contains(new Point(3 + 20, 4)));
assertFalse(r.contains(new Point(3 + 20, 4 + 30)));
assertFalse(r.contains(new Point(3, 4 + 30)));
}
public final void testContainsRect() {
Rect r = new Rect(3, 4, 20, 30);
assertTrue(r.contains(new Rect(3, 4, 5, 10)));
assertFalse(r.contains(new Rect(3 - 1, 4, 5, 10)));
}
public final void testContainsRect_Null() {
// contains(null) returns false rather than an NPE
Rect r = new Rect(3, 4, -20, -30);
assertFalse(r.contains((Rect) null));
}
public final void testContainsIntInt_Invalid() {
// Invalid rects always return false
Rect r = new Rect(3, 4, -20, -30);
assertFalse(r.contains(3, 4));
}