public void Convert_WithValidValue_ReturnsExpectedString(int?value, string expectedValue) { // Setup var converter = new IntegerValueConverter(); // Call object result = converter.Convert(value, typeof(string), null, null); // Assert Assert.That(result, Is.EqualTo(expectedValue)); }
public void Convert_WithUnsupportedValue_ThrowsNotSupportedException(object unsupportedValue) { // Setup var converter = new IntegerValueConverter(); // Call TestDelegate call = () => converter.Convert(unsupportedValue, typeof(string), null, null); // Assert string expectedMessage = $"Conversion from {unsupportedValue?.GetType().Name} is not supported."; Assert.That(call, Throws.Exception.InstanceOf <NotSupportedException>() .And.Message.EqualTo(expectedMessage)); }
public void Convert_WithUnsupportedType_ThrowsNotSupportedException() { // Setup var random = new Random(21); int valueToConvert = random.Next(); var converter = new IntegerValueConverter(); Type unsupportedType = typeof(object); // Call TestDelegate call = () => converter.Convert(valueToConvert, unsupportedType, null, null); // Assert string expectedMessage = $"Conversion to {unsupportedType.Name} is not supported."; Assert.That(call, Throws.Exception.InstanceOf <NotSupportedException>() .And.Message.EqualTo(expectedMessage)); }