public void GetReadData_CannotHandleNonNumericStrings_ThrowsException(string inputData)
{
// Arrange
var attribute = new CsvConverterNumberAttribute();
var cut = new CsvConverterDecimalToInt();
cut.Initialize(attribute, new DefaultTypeConverterFactory());
// Act
decimal actual = (decimal)cut.GetReadData(typeof(decimal), inputData, "Column1", 1, 1);
// Assert
Assert.Fail("Exception should be thrown when invalid values are passed into the parser!");
}
public void GetReadData_CanConvertNonNullableDecimalsWithoutAnAttribute_ValuesConverted(string inputData, int?expected)
{
// Arrange
var attribute = new CsvConverterNumberAttribute();
var cut = new CsvConverterDecimalToInt();
cut.Initialize(attribute, new DefaultTypeConverterFactory());
// Act
int actual = (int)cut.GetReadData(typeof(int), inputData, "Column1", 1, 1);
// Assert
Assert.AreEqual(expected, actual);
}
[DataRow("58.88", 59, true, 2)] // decimal places are IGNORED during reading!
public void GetReadData_CanRoundToGivenPrecision_NumberRoundedProperly(string inputData, int?expected,
bool allowRounding, int numberOfDecimalPlaces)
{
// Arrange
var attribute = new CsvConverterNumberAttribute()
{
AllowRounding = allowRounding, NumberOfDecimalPlaces = numberOfDecimalPlaces
};
var cut = new CsvConverterDecimalToInt();
cut.Initialize(attribute, new DefaultTypeConverterFactory());
// Act
int actual = (int)cut.GetReadData(typeof(int), inputData, "Column1", 1, 1);
// Assert
Assert.AreEqual(expected, actual);
}