public void GetWriteData_CanCovertDecimalToPercentage(string expectedResult, string inputDataString,
int numberOfDecimalPlaces)
{
// Arrange
decimal inputData = decimal.Parse(inputDataString);
var attribute = new CsvConverterNumberAttribute();
attribute.NumberOfDecimalPlaces = numberOfDecimalPlaces;
var classUnderTest = new CsvConverterPercentage();
classUnderTest.Initialize(attribute, new DefaultTypeConverterFactory());
// Act
string actual = classUnderTest.GetWriteData(typeof(decimal), inputData, ColumName, ColumnIndex, RowNumber);
// Windows 7 and Windows 10 format strings differently so remove the space so that for the test it doesn't matter
if (actual != null)
{
actual = actual.Replace(" ", "");
}
// Assert
Assert.AreEqual(expectedResult, actual);
}
public void GetReadData_CannotCovertJunkStrings()
{
// Arrange
var classUnderTest = new CsvConverterPercentage();
classUnderTest.Initialize(null, new DefaultTypeConverterFactory());
// Act
classUnderTest.GetReadData(typeof(decimal), "3d5%", ColumName, ColumnIndex, RowNumber);
// Assert
throw new Exception("Should have encountered exception above because the string is invalid!");
}
public void GetReadData_CanCovertStringWithPercentageSign(string inputData, string expected,
int numberOfDecimalPlaces)
{
// Arrange
var attribute = new CsvConverterNumberAttribute();
attribute.NumberOfDecimalPlaces = numberOfDecimalPlaces;
var classUnderTest = new CsvConverterPercentage();
classUnderTest.Initialize(attribute, new DefaultTypeConverterFactory());
decimal expectedResult = decimal.Parse(expected);
// Act
var actual = classUnderTest.GetReadData(typeof(decimal), inputData, ColumName, ColumnIndex, RowNumber);
// Assert
Assert.AreEqual(expectedResult, actual);
}
