public void GetAutoIncremented_WhenAValidValueMaxIntegerIsPassed_ReturnsZero() { // Arrange var valueToParse = int.MaxValue.ToString(); var expectedValue = "0"; // Act var versionFormatter = new VersionFormatter(); var resultValue = versionFormatter.GetAutoIncremented(valueToParse); // Assert Assert.AreEqual(expectedValue, resultValue); }
public void GetAutoIncremented_WhenAValidValueIsPassed_ReturnsTheValueIncremented() { // Arrange var valueToParse = "9"; var expectedValue = "10"; // Act var versionFormatter = new VersionFormatter(); var resultValue = versionFormatter.GetAutoIncremented(valueToParse); // Assert Assert.AreEqual(expectedValue, resultValue); }
public void GetAutoIncremented_WhenAnInvalidStringValueIsPassed_ThrowsFormatException() { // Arrange var valueToParse = "not_valid_value"; var exceptionMessage = $"The argument with value [{valueToParse}] cannot be converted to a valid integer."; // Act var versionFormatter = new VersionFormatter(); try { versionFormatter.GetAutoIncremented(valueToParse); Assert.Fail(); } catch (FormatException ex) { // Assert Assert.AreEqual(exceptionMessage, ex.Message); } }
private static string ProcessIncrementMethod(VersionFormatter formatter, string number, IncrementMethod incrementMethod, string settedValue = null) { switch (incrementMethod) { case IncrementMethod.Setted: if (string.IsNullOrWhiteSpace(settedValue)) { throw new ArgumentNullException(nameof(settedValue), $"The value for variable {{{number}}} was not setted."); } number = settedValue; break; case IncrementMethod.Julian: number = formatter.GetJulianFormat(); break; case IncrementMethod.Auto: number = formatter.GetAutoIncremented(number); break; } return number; }
public void GetAutoIncremented_WhenNoValueIsPassed_ReturnsZero() { // Act var versionFormatter = new VersionFormatter(); var result = versionFormatter.GetAutoIncremented(); // Assert Assert.AreEqual("0", result); }
public void GetAutoIncremented_WhenPassedANegativeValidInteger_ThrowsArgumentOutOfRangeException() { // Arrange var valueToParse = "-5"; var exceptionMessage = $"The argument with value [{valueToParse}] it's out of valid range, only positive integers and zero are accepted."; // Act var versionFormatter = new VersionFormatter(); try { versionFormatter.GetAutoIncremented(valueToParse); Assert.Fail(); } catch (ArgumentOutOfRangeException ex) { // Assert Assert.IsTrue(ex.Message.StartsWith(exceptionMessage)); Assert.AreEqual("value", ex.ParamName); } }