public void ConvertBack(object input, Type targetType, object?parameter, string cultureString, object expectedOutput)
{
var converter = new DateTimeToStringConverter();
var culture = new CultureInfo(cultureString);
var output = converter.ConvertBack(input, targetType, parameter, culture);
Assert.Equal(expectedOutput, output);
}
public void ConvertBack_Null_NotNullable()
{
// Arrange
var converter = new DateTimeToStringConverter();
// Act
var result = (DateTime)converter.ConvertBack(null, null, null, null);
// Assert
Assert.AreEqual(new DateTime(), result);
}
public void ConvertBack_Null_Nullable()
{
// Arrange
var converter = new DateTimeToStringConverter();
converter.IsDateTimeNullable = true;
// Act
var result = converter.ConvertBack(null, null, null, null);
// Assert
Assert.IsNull(result);
}
public void ConvertBack()
{
// Arrange
var converter = new DateTimeToStringConverter();
var date = DateTime.Today;
// Act
var result = (DateTime)converter.ConvertBack(date.ToString("d"), null, null, null);
// Assert
Assert.AreEqual(date, result);
}
public void ConvertBack_NotParsable_Nullable()
{
// Arrange
var converter = new DateTimeToStringConverter();
converter.IsDateTimeNullable = true;
// Act
var result = converter.ConvertBack(Guid.NewGuid().ToString(), null, null, null);
// Assert
Assert.IsNull(result);
}