public void Predecessor_ValidInput_ReturnsCorrectPostalCode(string postalCode, string postalCodePredecessor) { var code = new MYPostalCode(postalCode); var codePredecessor = new MYPostalCode(postalCodePredecessor); Assert.AreEqual(codePredecessor, code.Predecessor); Assert.AreEqual(codePredecessor.ToString(), code.Predecessor.ToString()); Assert.AreEqual(codePredecessor.ToHumanReadableString(), code.Predecessor.ToHumanReadableString()); }
public void Successor_ValidInput_ReturnsCorrectPostalCode(string postalCode, string postalCodeSuccessor) { var code = new MYPostalCode(postalCode); var codeSuccessor = new MYPostalCode(postalCodeSuccessor); Assert.AreEqual(codeSuccessor, code.Successor); Assert.AreEqual(codeSuccessor.ToString(), code.Successor.ToString()); Assert.AreEqual(codeSuccessor.ToHumanReadableString(), code.Successor.ToHumanReadableString()); }
public void AreAdjacent_WithAdjacentPostalCodes_ReturnsTrue(string code) { var x = new MYPostalCode(code); var xPred = x.Predecessor; var xSucc = x.Successor; Assert.IsTrue(PostalCode.AreAdjacent(x, xPred)); Assert.IsTrue(PostalCode.AreAdjacent(xPred, x)); Assert.IsTrue(PostalCode.AreAdjacent(x, xSucc)); Assert.IsTrue(PostalCode.AreAdjacent(xSucc, x)); Assert.IsFalse(PostalCode.AreAdjacent(xPred, xSucc)); }
public void AreAdjacent_WithAdjacentPostalCodes_ReturnsTrue(string code) { var x = new MYPostalCode(code); var xPred = x.Predecessor; var xSucc = x.Successor; Assert.IsTrue(PostalCode.AreAdjacent(x, xPred)); Assert.IsTrue(PostalCode.AreAdjacent(xPred, x)); Assert.IsTrue(PostalCode.AreAdjacent(x, xSucc)); Assert.IsTrue(PostalCode.AreAdjacent(xSucc, x)); Assert.IsFalse(PostalCode.AreAdjacent(xPred, xSucc)); }
public void GetHashCode_WithEqualObject_EqualHashes(string code) { var x = new MYPostalCode(code); var y = new MYPostalCode(code); Assert.IsTrue(x.GetHashCode() == y.GetHashCode()); }