public void ReturnChorobaByIndex(int index, string expected) { Pacjent pacjent1 = new Pacjent("probe", "20"); Choroba choroba = new Choroba("name", "20.02.2020"); Choroba choroba1 = new Choroba("syfilis", "20.02.2020"); Choroba choroba2 = new Choroba("gruźlica", "20.02.2020"); Choroba choroba3 = new Choroba("Covid", "20.02.2020"); Choroba choroba4 = new Choroba("HIV", "20.02.2020"); pacjent1.addChoroba(choroba); pacjent1.addChoroba(choroba1); pacjent1.addChoroba(choroba2); pacjent1.addChoroba(choroba3); pacjent1.addChoroba(choroba4); var result = pacjent1.showChorobaByIndex(index); Assert.That(result.Name, Is.EqualTo(expected)); }