uni/inf1010/hw6/Test.java

class Test {
	private static class LikInt implements Comparable<LikInt>, Lik {
		private int num;

		LikInt(int n) {
			num = n;
		}

		public boolean samme(String sammenlikning) {
			return Integer.toString(num).equals(sammenlikning);
		}

		public int compareTo(LikInt cmp) {
			return num - cmp.intval();
		}

		public int intval() {
			return num;
		}
	}

	public static void main(String[] args) {
		Tester t = new Tester();
		String desc;

		{ desc = "EldsteForstReseptListe: itererer gjennom eldste foerst";
			EldsteForstReseptListe l = new EldsteForstReseptListe();

			l.settInn(new HvitResept("ut0", "pas0", 10));
			l.settInn(new HvitResept("ut1", "pas1", 10));
			l.settInn(new HvitResept("ut2", "pas2", 10));

			int i = 0;
			boolean failed = false;
			for (Resept r: l) {
				if (!r.utskriverNavn.equals("ut"+i)) {
					t.fail(desc);
					failed = true;
					break;
				}
				i += 1;
			}
			if (!failed) t.pass(desc);
		}

		{ desc = "YngsteForstReseptListe: itererer gjennom yngste foerst";
			YngsteForstReseptListe l = new YngsteForstReseptListe();

			l.settInn(new HvitResept("ut0", "pas0", 10));
			l.settInn(new HvitResept("ut1", "pas1", 10));
			l.settInn(new HvitResept("ut2", "pas2", 10));

			int i = 2;
			boolean failed = false;
			for (Resept r: l) {
				if (!r.utskriverNavn.equals("ut"+i)) {
					t.fail(desc);
					failed = true;
					break;
				}
				i -= 1;
			}
			if (!failed) t.pass(desc);
		}

		{ desc = "Tabell: henting av verdier virker";
			Tabell<String> tbl = new Tabell(5);

			tbl.settInn(3, "Test");
			tbl.settInn(4, "test2");
			t.test("Test", tbl.hent(3), desc);
		}

		{ desc = "Tabell: arrayen utvider seg selv automatisk";
			Tabell<String> tbl = new Tabell(2);

			try {
				tbl.settInn(10, "Test");
				t.test("Test", tbl.hent(10), desc);
			} catch (Exception ex) {
				t.fail(desc+" - "+ex.toString());
			}
		}

		{ desc = "Tabell: iteratoren returnerer ikke null";
			Tabell<String> tbl = new Tabell(20);
			tbl.settInn(18, "Foo");
			tbl.settInn(19, "Bar");

			boolean containsNull = false;
			for (String s: tbl) {
				if (s == null)
					containsNull = true;
			}

			if (containsNull)
				t.fail(desc);
			else
				t.pass(desc);
		}

		{ desc = "SortertEnkelListe: sorterer verdiene";
			SortertEnkelListe<LikInt> l = new SortertEnkelListe<>();

			l.settInn(new LikInt(10));
			l.settInn(new LikInt(3));
			l.settInn(new LikInt(100));
			l.settInn(new LikInt(11));

			if (l.first.val.samme("3") &&
					l.first.next.val.samme("10") &&
					l.first.next.next.val.samme("11") &&
					l.first.next.next.next.val.samme("100")) {
				t.pass(desc);
			} else {
				t.fail(desc);
			}
		}

		t.printResult();
	}
}