public void Convert_WithValidValueAndDutchCultureAndTargetTypeIsObject_ReturnsExpectedString(double value, string expectedValue)
{
// Setup
var converter = new NaNToEmptyValueConverter();
// Call
object result = converter.Convert(value, typeof(object), null, null);
// Assert
Assert.That(result, Is.EqualTo(expectedValue));
}
public void Convert_WithUnsupportedValue_ThrowsNotSupportedException(object unsupportedValue)
{
// Setup
var converter = new NaNToEmptyValueConverter();
// 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);
double valueToConvert = random.NextDouble();
var converter = new NaNToEmptyValueConverter();
Type unsupportedType = typeof(int);
// 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));
}
