public IActionResult Get([FromQuery] GridCellMapper gridMapper)
{
try
{
//First Convert from the mapped valudes to actual numeric grid values
GridCellPosition position = new GridCellPosition(gridMapper.GetNumericColumn(),
gridMapper.GetNumericRow());
//Check that the position is valid
if (_shapeProcessor.ValidateGridCellPosition(position))
{
//Yep, all's Ok - go get the shape
IShape triangle = _shapeProcessor.GetShape(position);
return(Ok(triangle));
}
else
{
//Not found
return(NotFound());
}
}
catch (ArgumentOutOfRangeException ex)
{
//Out of range - means not found
_logger.LogError(ex.Message);
return(NotFound());
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
}
//Something has gone wrong.
return(BadRequest());
}
public void TestValidGridNumericValuesFor_A_1()
{
_gridCellMapper.Row = "A";
_gridCellMapper.Column = 1;
Assert.AreEqual(1, _gridCellMapper.GetNumericRow());
Assert.AreEqual(1, _gridCellMapper.GetNumericColumn());
}