public void TimBan_NhapMaBanAm() { Ban b1 = new Ban(111, 15); Ban b2 = new Ban(112, 15); Ban b3 = new Ban(113, 15); DSBan dsB = new DSBan(); dsB.ThemBan(b1); dsB.ThemBan(b2); dsB.ThemBan(b3); Ban excepted = null; Ban actual = dsB.TimBan(-113); Assert.AreEqual(excepted, actual); }
public void TimBan_Thay() { Ban b1 = new Ban(111, 15); Ban b2 = new Ban(112, 15); Ban b3 = new Ban(113, 15); DSBan dsB = new DSBan(); dsB.ThemBan(b1); dsB.ThemBan(b2); dsB.ThemBan(b3); Ban excepted = b1; Ban actual = dsB.TimBan(b1.MaBan); Assert.AreEqual(excepted, actual); }